| | | | | | | | | | | | | | | | | | | | | |
<?xml version="1.0" encoding="windows-1252"?> |
<!-- Extended XBRL Schema Created with Tagger by RR Donnelley version 10.0.0.240 --> |
<!-- Based on XBRL 2.1 --> |
<!-- Modified on: 3/13/2013 12:42:36 PM --> |
<schema xmlns="http://www.w3.org/2001/XMLSchema" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" targetNamespace="http://arc.com/20121231" xmlns:arc="http://arc.com/20121231" elementFormDefault="qualified" attributeFormDefault="unqualified" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:us-types="http://fasb.org/us-types/2012-01-31" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:num="http://www.xbrl.org/dtr/type/numeric"> |
| <annotation> |
| | <appinfo> |
| | | <link:roleType roleURI="http://arc.com/role/LongTermDebtDetailsAlternative" id="LongTermDebtDetailsAlternative"> |
| <link:definition> 060711 - Disclosure - Long-Term Debt (Details) (Alternative) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/PropertyAndEquipmentTables" id="PropertyAndEquipmentTables"> |
| <link:definition> 0506 - Disclosure - Property and Equipment (Tables) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/FinancialStatementsDetailsTextual" id="FinancialStatementsDetailsTextual"> |
| <link:definition> 06144 - Disclosure - Consolidating Condensed Financial Statements (Details Textual) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/FinancialStatementsDetails3" id="FinancialStatementsDetails3"> |
| <link:definition> 06143 - Disclosure - Consolidating Condensed Financial Statements (Details 3) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/FinancialStatementsDetails2" id="FinancialStatementsDetails2"> |
| <link:definition> 06142 - Disclosure - Consolidating Condensed Financial Statements (Details 2) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/FinancialStatementsDetails1" id="FinancialStatementsDetails1"> |
| <link:definition> 06141 - Disclosure - Consolidating Condensed Financial Statements (Details 1) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/FinancialStatementsDetails" id="FinancialStatementsDetails"> |
| <link:definition> 0614 - Disclosure - Consolidating Condensed Financial Statements (Details) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/FinancialStatementsTables" id="FinancialStatementsTables"> |
| <link:definition> 0514 - Disclosure - Consolidating Condensed Financial Statements (Tables) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/FinancialStatements" id="FinancialStatements"> |
| <link:definition> 0214 - Disclosure - Consolidating Condensed Financial Statements </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/SummaryOfSignificantAccountingPoliciesPolicies" id="SummaryOfSignificantAccountingPoliciesPolicies"> |
| <link:definition> 0402 - Disclosure - Summary of Significant Accounting Policies (Policies) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/ValuationAndQualifyingAccountsDetails" id="ValuationAndQualifyingAccountsDetails"> |
| <link:definition> 0701 - Schedule - Valuation and Qualifying Accounts (Details) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/ValuationAndQualifyingAccounts" id="ValuationAndQualifyingAccounts"> |
| <link:definition> 0301 - Schedule - Valuation and Qualifying Accounts </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/GoodwillAndOtherIntangiblesResultingFromBusinessAcquisitionsDetails2" id="GoodwillAndOtherIntangiblesResultingFromBusinessAcquisitionsDetails2"> |
| <link:definition> 06052 - Disclosure - Goodwill and Other Intangibles Resulting from Business Acquisitions (Details 2) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/GoodwillAndOtherIntangiblesResultingFromBusinessAcquisitionsDetails1" id="GoodwillAndOtherIntangiblesResultingFromBusinessAcquisitionsDetails1"> |
| <link:definition> 06051 - Disclosure - Goodwill and Other Intangibles Resulting from Business Acquisitions (Details 1) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/DerivativesAndHedgingTransactionsDetails" id="DerivativesAndHedgingTransactionsDetails"> |
| <link:definition> 0612 - Disclosure - Derivatives and Hedging Transactions (Details) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/DerivativesAndHedgingTransactionsDetails1" id="DerivativesAndHedgingTransactionsDetails1"> |
| <link:definition> 06121 - Disclosure - Derivatives and Hedging Transactions (Details 1) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/SummaryOfSignificantAccountingPoliciesDetails4" id="SummaryOfSignificantAccountingPoliciesDetails4"> |
| <link:definition> 06024 - Disclosure - Summary of Significant Accounting Policies (Details 4) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/CommitmentsAndContingenciesDetailsTextual" id="CommitmentsAndContingenciesDetailsTextual"> |
| <link:definition> 06081 - Disclosure - Commitments and Contingencies (Details Textual) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/SummaryOfSignificantAccountingPoliciesDetailsTextual" id="SummaryOfSignificantAccountingPoliciesDetailsTextual"> |
| <link:definition> 06025 - Disclosure - Summary of Significant Accounting Policies (Details Textual) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/SummaryOfSignificantAccountingPoliciesDetails3" id="SummaryOfSignificantAccountingPoliciesDetails3"> |
| <link:definition> 06023 - Disclosure - Summary of Significant Accounting Policies (Details 3) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/SummaryOfSignificantAccountingPoliciesDetails2" id="SummaryOfSignificantAccountingPoliciesDetails2"> |
| <link:definition> 06022 - Disclosure - Summary of Significant Accounting Policies (Details 2) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/SummaryOfSignificantAccountingPoliciesDetails1" id="SummaryOfSignificantAccountingPoliciesDetails1"> |
| <link:definition> 06021 - Disclosure - Summary of Significant Accounting Policies (Details 1) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/RetirementPlansDetails" id="RetirementPlansDetails"> |
| <link:definition> 0611 - Disclosure - Retirement Plans (Details) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/EmployeeStockPurchasePlanAndStockOptionPlanDetailsTextual" id="EmployeeStockPurchasePlanAndStockOptionPlanDetailsTextual"> |
| <link:definition> 06104 - Disclosure - Employee Stock Purchase Plan and Stock Option Plan (Details Textual) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/EmployeeStockPurchasePlanAndStockOptionPlanDetails3" id="EmployeeStockPurchasePlanAndStockOptionPlanDetails3"> |
| <link:definition> 06103 - Disclosure - Employee Stock Purchase Plan and Stock Option Plan (Details 3) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/EmployeeStockPurchasePlanAndStockOptionPlanDetails2" id="EmployeeStockPurchasePlanAndStockOptionPlanDetails2"> |
| <link:definition> 06102 - Disclosure - Employee Stock Purchase Plan and Stock Option Plan (Details 2) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/EmployeeStockPurchasePlanAndStockOptionPlanDetails1" id="EmployeeStockPurchasePlanAndStockOptionPlanDetails1"> |
| <link:definition> 06101 - Disclosure - Employee Stock Purchase Plan and Stock Option Plan (Details 1) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/EmployeeStockPurchasePlanAndStockOptionPlanDetails" id="EmployeeStockPurchasePlanAndStockOptionPlanDetails"> |
| <link:definition> 0610 - Disclosure - Employee Stock Purchase Plan and Stock Option Plan (Details) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/EmployeeStockPurchasePlanAndStockOptionPlanTables" id="EmployeeStockPurchasePlanAndStockOptionPlanTables"> |
| <link:definition> 0510 - Disclosure - Employee Stock Purchase Plan and Stock Option Plan (Tables) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/IncomeTaxesDetails3" id="IncomeTaxesDetails3"> |
| <link:definition> 06093 - Disclosure - Income Taxes (Details 3) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/IncomeTaxesDetails2" id="IncomeTaxesDetails2"> |
| <link:definition> 06092 - Disclosure - Income Taxes (Details 2) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/IncomeTaxesDetails1" id="IncomeTaxesDetails1"> |
| <link:definition> 06091 - Disclosure - Income Taxes (Details1) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/IncomeTaxesTables" id="IncomeTaxesTables"> |
| <link:definition> 0509 - Disclosure - Income Taxes (Tables) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/IncomeTaxesDetails" id="IncomeTaxesDetails"> |
| <link:definition> 0609 - Disclosure - Income Taxes (Details) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/IncomeTaxesDetailsTextual" id="IncomeTaxesDetailsTextual"> |
| <link:definition> 06094 - Disclosure - Income Taxes (Details Textual) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/CommitmentsAndContingenciesTables" id="CommitmentsAndContingenciesTables"> |
| <link:definition> 0508 - Disclosure - Commitments and Contingencies (Tables) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/LongTermDebtDetails1" id="LongTermDebtDetails1"> |
| <link:definition> 06071 - Disclosure - Long-Term Debt (Details 1) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/PropertyAndEquipmentDetailsTextual" id="PropertyAndEquipmentDetailsTextual"> |
| <link:definition> 06061 - Disclosure - Property and Equipment (Details Textual) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/PropertyAndEquipmentDetails" id="PropertyAndEquipmentDetails"> |
| <link:definition> 0606 - Disclosure - Property and Equipment (Details) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/AcquisitionsDetails" id="AcquisitionsDetails"> |
| <link:definition> 0604 - Disclosure - Acquisitions (Details) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/RestructuringExpensesDetailsTextual" id="RestructuringExpensesDetailsTextual"> |
| <link:definition> 06032 - Disclosure - Restructuring Expenses (Details Textual) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/RestructuringExpensesDetails1" id="RestructuringExpensesDetails1"> |
| <link:definition> 06031 - Disclosure - Restructuring Expenses (Details 1) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/RestructuringExpensesDetails" id="RestructuringExpensesDetails"> |
| <link:definition> 0603 - Disclosure - Restructuring Expenses (Details) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/RestructuringExpensesTables" id="RestructuringExpensesTables"> |
| <link:definition> 0503 - Disclosure - Restructuring Expenses (Tables) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/SummaryOfSignificantAccountingPoliciesDetails" id="SummaryOfSignificantAccountingPoliciesDetails"> |
| <link:definition> 0602 - Disclosure - Summary of Significant Accounting Policies (Details) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/SummaryOfSignificantAccountingPoliciesTables" id="SummaryOfSignificantAccountingPoliciesTables"> |
| <link:definition> 0502 - Disclosure - Summary of Significant Accounting Policies (Tables) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/RetirementPlans" id="RetirementPlans"> |
| <link:definition> 0211 - Disclosure - Retirement Plans </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/EmployeeStockPurchasePlanAndStockOptionPlan" id="EmployeeStockPurchasePlanAndStockOptionPlan"> |
| <link:definition> 0210 - Disclosure - Employee Stock Purchase Plan and Stock Option Plan </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/PropertyAndEquipment" id="PropertyAndEquipment"> |
| <link:definition> 0206 - Disclosure - Property and Equipment </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/Acquisitions" id="Acquisitions"> |
| <link:definition> 0204 - Disclosure - Acquisitions </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/RestructuringExpenses" id="RestructuringExpenses"> |
| <link:definition> 0203 - Disclosure - Restructuring Expenses </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/SummaryOfSignificantAccountingPolicies" id="SummaryOfSignificantAccountingPolicies"> |
| <link:definition> 0202 - Disclosure - Summary of Significant Accounting Policies </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/StatementsOfEquityAndComprehensiveLossParenthetical" id="StatementsOfEquityAndComprehensiveLossParenthetical"> |
| <link:definition> 0141 - Statement - Consolidated Statements of Equity and Comprehensive Loss (Parenthetical) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/StatementsOfEquityAndComprehensiveLoss" id="StatementsOfEquityAndComprehensiveLoss"> |
| <link:definition> 0140 - Statement - Consolidated Statements of Equity and Comprehensive Loss </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/FairValueMeasurementsTables" id="FairValueMeasurementsTables"> |
| <link:definition> 0513 - Disclosure - Fair Value Measurements (Tables) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/FairValueMeasurementsDetails" id="FairValueMeasurementsDetails"> |
| <link:definition> 0613 - Disclosure - Fair Value Measurements (Details) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/FairValueMeasurementsDetailsTextual" id="FairValueMeasurementsDetailsTextual"> |
| <link:definition> 06131 - Disclosure - Fair Value Measurements (Details Textual) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/DerivativesAndHedgingTransactionsTables" id="DerivativesAndHedgingTransactionsTables"> |
| <link:definition> 0512 - Disclosure - Derivatives and Hedging Transactions (Tables) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/CommitmentsAndContingenciesDetails" id="CommitmentsAndContingenciesDetails"> |
| <link:definition> 0608 - Disclosure - Commitments and Contingencies (Details) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/LongTermDebtDetailsTextual" id="LongTermDebtDetailsTextual"> |
| <link:definition> 06072 - Disclosure - Long-Term Debt (Details Textual) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/LongTermDebtDetails" id="LongTermDebtDetails"> |
| <link:definition> 0607 - Disclosure - Long-Term Debt (Details) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/LongTermDebtTables" id="LongTermDebtTables"> |
| <link:definition> 0507 - Disclosure - Long-Term Debt (Tables) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/GoodwillAndOtherIntangiblesResultingFromBusinessAcquisitionsDetailsTextual" id="GoodwillAndOtherIntangiblesResultingFromBusinessAcquisitionsDetailsTextual"> |
| <link:definition> 06053 - Disclosure - Goodwill and Other Intangibles Resulting from Business Acquisitions (Details Textual) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/GoodwillAndOtherIntangiblesResultingFromBusinessAcquisitionsDetails" id="GoodwillAndOtherIntangiblesResultingFromBusinessAcquisitionsDetails"> |
| <link:definition> 0605 - Disclosure - Goodwill and Other Intangibles Resulting from Business Acquisitions (Details) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/GoodwillAndOtherIntangiblesResultingFromBusinessAcquisitionsTables" id="GoodwillAndOtherIntangiblesResultingFromBusinessAcquisitionsTables"> |
| <link:definition> 0505 - Disclosure - Goodwill and Other Intangibles Resulting from Business Acquisitions (Tables) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/DocumentAndEntityInformation" id="DocumentAndEntityInformation"> |
| <link:definition> 00 - Document - Document and Entity Information </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/BalanceSheets" id="BalanceSheets"> |
| <link:definition> 0110 - Statement - Consolidated Balance Sheets </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/BalanceSheetsParenthetical" id="BalanceSheetsParenthetical"> |
| <link:definition> 0111 - Statement - Consolidated Balance Sheets (Parenthetical) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/StatementsOfOperations" id="StatementsOfOperations"> |
| <link:definition> 0120 - Statement - Consolidated Statements of Operations </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/StatementsOfComprehensiveIncome" id="StatementsOfComprehensiveIncome"> |
| <link:definition> 0130 - Statement - Consolidated Statements of Comprehensive Income (Loss) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/StatementsOfComprehensiveIncomeParenthetical" id="StatementsOfComprehensiveIncomeParenthetical"> |
| <link:definition> 0131 - Statement - Consolidated Statements of Comprehensive Income (Loss) (Parenthetical) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/StatementsOfCashFlows" id="StatementsOfCashFlows"> |
| <link:definition> 0150 - Statement - Consolidated Statements of Cash Flows </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/DescriptionOfBusinessAndBasisOfPresentation" id="DescriptionOfBusinessAndBasisOfPresentation"> |
| <link:definition> 0201 - Disclosure - Description of Business and Basis of Presentation </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/GoodwillAndOtherIntangiblesResultingFromBusinessAcquisitions" id="GoodwillAndOtherIntangiblesResultingFromBusinessAcquisitions"> |
| <link:definition> 0205 - Disclosure - Goodwill and Other Intangibles Resulting from Business Acquisitions </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/IncomeTaxes" id="IncomeTaxes"> |
| <link:definition> 0209 - Disclosure - Income Taxes </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/LongTermDebt" id="LongTermDebt"> |
| <link:definition> 0207 - Disclosure - Long-Term Debt </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/CommitmentsAndContingencies" id="CommitmentsAndContingencies"> |
| <link:definition> 0208 - Disclosure - Commitments and Contingencies </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/DerivativesAndHedgingTransactions" id="DerivativesAndHedgingTransactions"> |
| <link:definition> 0212 - Disclosure - Derivatives and Hedging Transactions </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://arc.com/role/FairValueMeasurements" id="FairValueMeasurements"> |
| <link:definition> 0213 - Disclosure - Fair Value Measurements </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| </link:roleType> |
| | | <link:linkbaseRef xlink:type="simple" xlink:href="arc-20121231_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Calculation Links, all"/> |
| | | <link:linkbaseRef xlink:type="simple" xlink:href="arc-20121231_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Presentation Links, all"/> |
| | | <link:linkbaseRef xlink:type="simple" xlink:href="arc-20121231_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Label Links, all"/> |
| | | <link:linkbaseRef xlink:type="simple" xlink:href="arc-20121231_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Definition Links, all"/> |
| | | </appinfo> |
| | </annotation> |
| <import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"/> |
| <import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd"/> |
| <import namespace="http://www.xbrl.org/dtr/type/numeric" schemaLocation="http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd"/> |
| <import namespace="http://www.xbrl.org/dtr/type/non-numeric" schemaLocation="http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd"/> |
| <import namespace="http://fasb.org/us-gaap/2012-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd"/> |
| <import namespace="http://xbrl.sec.gov/dei/2012-01-31" schemaLocation="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd"/> |
| <import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd"/> |
| <import namespace="http://xbrl.sec.gov/exch/2012-01-31" schemaLocation="http://xbrl.sec.gov/exch/2012/exch-2012-01-31.xsd"/> |
| <import namespace="http://xbrl.sec.gov/country/2012-01-31" schemaLocation="http://xbrl.sec.gov/country/2012/country-2012-01-31.xsd"/> |
| <import namespace="http://xbrl.sec.gov/currency/2012-01-31" schemaLocation="http://xbrl.sec.gov/currency/2012/currency-2012-01-31.xsd"/> |
| <import namespace="http://xbrl.sec.gov/naics/2011-01-31" schemaLocation="http://xbrl.sec.gov/naics/2011/naics-2011-01-31.xsd"/> |
| <import namespace="http://xbrl.sec.gov/sic/2011-01-31" schemaLocation="http://xbrl.sec.gov/sic/2011/sic-2011-01-31.xsd"/> |
| <import namespace="http://xbrl.sec.gov/stpr/2011-01-31" schemaLocation="http://xbrl.sec.gov/stpr/2011/stpr-2011-01-31.xsd"/> |
| <import namespace="http://fasb.org/us-types/2012-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2012/elts/us-types-2012-01-31.xsd"/> |
| <!-- elements --> |
| <element name="DocumentAndEntityInformationAbstract" id="arc_DocumentAndEntityInformationAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" abstract="true" nillable="true"/> |
| <element name="CompanyShareholdersAbstract" id="arc_CompanyShareholdersAbstract" abstract="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_AmortizationOfDerivativeNetOfTaxEffect" name="AmortizationOfDerivativeNetOfTaxEffect" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" xbrli:balance="debit"/> |
| <element name="PaymentsOfDeferredFinancingFees" id="arc_PaymentsOfDeferredFinancingFees" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" xbrli:balance="credit"/> |
| <element id="arc_CondensedConsolidatingFinancialStatementsTextBlock" name="CondensedConsolidatingFinancialStatementsTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_ConsolidatingCondensedFinancialStatementsAbstract" name="ConsolidatingCondensedFinancialStatementsAbstract" abstract="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_TaxEffectOfAmortizationOfDerivative" name="TaxEffectOfAmortizationOfDerivative" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" xbrli:balance="credit"/> |
| <element id="arc_TradeNamesAndTrademarksMember" name="TradeNamesAndTrademarksMember" abstract="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_UnitedStatesMember" name="UnitedStatesMember" abstract="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_CanadaMember" name="CanadaMember" abstract="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_GoodwillAndOtherIntangiblesResultingFromBusinessAcquisitionTextualAbstract" name="GoodwillAndOtherIntangiblesResultingFromBusinessAcquisitionTextualAbstract" abstract="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_GoodwillAndOtherIntangiblesResultingFromBusinessAcquisitionAdditionalTextualAbstract" name="GoodwillAndOtherIntangiblesResultingFromBusinessAcquisitionAdditionalTextualAbstract" abstract="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_LongTermDebtTextualAbstract" name="LongTermDebtTextualAbstract" abstract="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_LongTermDebtAdditionalTextualAbstract" name="LongTermDebtAdditionalTextualAbstract" abstract="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_BorrowingFromForeignRevolvingCreditFacility" name="BorrowingFromForeignRevolvingCreditFacility" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" xbrli:balance="credit"/> |
| <element id="arc_YieldToMaturity" name="YieldToMaturity" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_RedemptionPriceOfNotes" name="RedemptionPriceOfNotes" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_AggregatePrincipalAmountOfNotes" name="AggregatePrincipalAmountOfNotes" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_RepurchaseUponChangeOfControl" name="RepurchaseUponChangeOfControl" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_EventsOfDefault" name="EventsOfDefault" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_ExchangeAggregatePrincipalAmountOfNotes" name="ExchangeAggregatePrincipalAmountOfNotes" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" xbrli:balance="debit"/> |
| <element id="arc_ExcessAvailability" name="ExcessAvailability" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" xbrli:balance="credit"/> |
| <element id="arc_FixedChargedCoverageRatio" name="FixedChargedCoverageRatio" type="xbrli:pureItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_IssuePriceOfNotes" name="IssuePriceOfNotes" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_ScheduleOfLossRecognizedInIncomeOfDerivativesTableTextBlock" name="ScheduleOfLossRecognizedInIncomeOfDerivativesTableTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_PercentageOutstandingShares" name="PercentageOutstandingShares" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_FairValueMeasurementsTextualAbstract" name="FairValueMeasurementsTextualAbstract" abstract="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_AoclIncomeEffectivePortionMember" name="AoclIncomeEffectivePortionMember" abstract="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_AoclIncomeIneffectivePortionMember" name="AoclIncomeIneffectivePortionMember" abstract="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_SubsidiariesAdvances" name="SubsidiariesAdvances" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" xbrli:balance="credit"/> |
| <element id="arc_IncomeTaxesTextualAbstract" name="IncomeTaxesTextualAbstract" abstract="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_SeniorSecuredDueDate" name="SeniorSecuredDueDate" type="xbrli:gYearItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_CapitalLeasesMember" name="CapitalLeasesMember" abstract="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_TaxEffectMember" name="TaxEffectMember" abstract="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_ShareBasedCompensationArrangementByShareBasedPaymentAwardPurchasePriceOfIncentivePlanPercent" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardPurchasePriceOfIncentivePlanPercent" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_ReportingUnitsWithImpairedGoodwill" name="ReportingUnitsWithImpairedGoodwill" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_RedemptionPriceOfPermittedAdditionalNotes" name="RedemptionPriceOfPermittedAdditionalNotes" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_TermOfDrawsOnForeignCreditFacility" name="TermOfDrawsOnForeignCreditFacility" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_FeeIncurredOnForeignCreditFacility" name="FeeIncurredOnForeignCreditFacility" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_ApplicableIncrementalRateOverLibor" name="ApplicableIncrementalRateOverLibor" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_ApplicableIncrementalRateOverFedFundsRate" name="ApplicableIncrementalRateOverFedFundsRate" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_PrincipalAndInterestPayableEndDate" name="PrincipalAndInterestPayableEndDate" type="xbrli:gYearMonthItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_AnnualIncreaseToSharesAuthorizedToIssue" name="AnnualIncreaseToSharesAuthorizedToIssue" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant"/> |
| <element id="arc_MaximumTermNotificationOfOptionalRedemptionOfNotes" name="MaximumTermNotificationOfOptionalRedemptionOfNotes" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_MinimumApplicableIncrementalRateOverLibor" name="MinimumApplicableIncrementalRateOverLibor" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_MinimumTermNotificationOfOptionalRedemptionOfNotes" name="MinimumTermNotificationOfOptionalRedemptionOfNotes" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_MinimumApplicableIncrementalRateOverLiborForCanadianDollarLoans" name="MinimumApplicableIncrementalRateOverLiborForCanadianDollarLoans" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_CreditAgreementMember" name="CreditAgreementMember" abstract="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_SeniorNotesDueTwoThousandAndSixteen" name="SeniorNotesDueTwoThousandAndSixteen" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" xbrli:balance="credit"/> |
| <element id="arc_GoodwillAcquiredAccumulatedImpairmentLoss" name="GoodwillAcquiredAccumulatedImpairmentLoss" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" xbrli:balance="debit"/> |
| <element id="arc_GoodwillAcquiredNetCarryingAmount" name="GoodwillAcquiredNetCarryingAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" xbrli:balance="debit"/> |
| <element id="arc_GoodwillImpairmentAccumulatedImpairmentLoss" name="GoodwillImpairmentAccumulatedImpairmentLoss" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" xbrli:balance="debit"/> |
| <element id="arc_GoodwillImpairmentNetCarryingAmount" name="GoodwillImpairmentNetCarryingAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" xbrli:balance="debit"/> |
| <element id="arc_IntercompanyOperations" name="IntercompanyOperations" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" xbrli:balance="debit"/> |
| <element id="arc_IntercompanyLoans" name="IntercompanyLoans" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" xbrli:balance="credit"/> |
| <element id="arc_LineOfCreditFacilityBasisSpreadOnBaseRate" name="LineOfCreditFacilityBasisSpreadOnBaseRate" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_RestructuringAndRelatedActivitiesNumberOfBranchLocationClosed" name="RestructuringAndRelatedActivitiesNumberOfBranchLocationClosed" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_CondensedConsolidatingFinancialStatementsTextualAbstract" name="CondensedConsolidatingFinancialStatementsTextualAbstract" abstract="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_AmendedLineOfCreditFacilityIncreaseDecreaseForPeriodNet" name="AmendedLineOfCreditFacilityIncreaseDecreaseForPeriodNet" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" xbrli:balance="credit"/> |
| <element id="arc_SummaryOfSignificantAccountingPoliciesTextualAbstract" name="SummaryOfSignificantAccountingPoliciesTextualAbstract" abstract="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_AcquisitionsTextualAbstract" name="AcquisitionsTextualAbstract" abstract="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_ChinaMember" name="ChinaMember" abstract="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_PropertyAndEquipmentTextualAbstract" name="PropertyAndEquipmentTextualAbstract" abstract="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_RelatedPartyMember" name="RelatedPartyMember" abstract="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_CommitmentsAndContingenciesTextualAbstract" name="CommitmentsAndContingenciesTextualAbstract" abstract="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_FinancialStatementAccrualsNotCurrentlyDeductible" name="FinancialStatementAccrualsNotCurrentlyDeductible" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" xbrli:balance="debit"/> |
| <element id="arc_ExpirationPeriodOfForeignNetOperatingLossCarryForward" name="ExpirationPeriodOfForeignNetOperatingLossCarryForward" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonVestedOptionsOutstandingRollForward" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNonVestedOptionsOutstandingRollForward" abstract="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_NonVestedOptionsMember" name="NonVestedOptionsMember" abstract="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_ShareBasedCompensationArrangementByShareBasePaymentAwardOptionsVestedInPeriod" name="ShareBasedCompensationArrangementByShareBasePaymentAwardOptionsVestedInPeriod" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_RangeOneMember" name="RangeOneMember" abstract="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_RangeTwoMember" name="RangeTwoMember" abstract="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_RangeThreeMember" name="RangeThreeMember" abstract="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_EmployeeStockPurchasePlanAndStockOptionPlanTextualAbstract" name="EmployeeStockPurchasePlanAndStockOptionPlanTextualAbstract" abstract="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_CashPaidForAbstract" name="CashPaidForAbstract" abstract="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_NotesPayableCarryingValueDisclosure" name="NotesPayableCarryingValueDisclosure" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" xbrli:balance="credit"/> |
| <element id="arc_CarryingAmountOfSubordinateNotesPayable" name="CarryingAmountOfSubordinateNotesPayable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" xbrli:balance="credit"/> |
| <element id="arc_SubordinateNotesPayableFairValueDisclosure" name="SubordinateNotesPayableFairValueDisclosure" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" xbrli:balance="credit"/> |
| <element id="arc_ReportingUnits" name="ReportingUnits" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_RevisedUsefulLivesOfTradeNameIntangibleAssets" name="RevisedUsefulLivesOfTradeNameIntangibleAssets" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_AdvertisingAndShippingAndHandlingCostsPolicyTextBlock" name="AdvertisingAndShippingAndHandlingCostsPolicyTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_NoncontrollingInterestPolicyTextBlock" name="NoncontrollingInterestPolicyTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_SalesTaxesPolicyTextBlock" name="SalesTaxesPolicyTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_PropertyPlantAndEquipmentUsefulLifeTableTextBlock" name="PropertyPlantAndEquipmentUsefulLifeTableTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_ThirdPartyMember" name="ThirdPartyMember" abstract="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_SharesIssuedUnderEmployeeStockPurchasePlanAbstract" name="SharesIssuedUnderEmployeeStockPurchasePlanAbstract" abstract="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_StockIssuedDuringPeriodEmployeeStockPurchasePlansAveragePricePerShare" name="StockIssuedDuringPeriodEmployeeStockPurchasePlansAveragePricePerShare" type="num:perShareItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant"/> |
| <element id="arc_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsVestedInPeriodWeightedAverageExercisePrice" name="ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsVestedInPeriodWeightedAverageExercisePrice" type="num:perShareItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_EmployeeStockPurchasePlanEligibleNumberOfSharePerEmployee" name="EmployeeStockPurchasePlanEligibleNumberOfSharePerEmployee" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant"/> |
| <element id="arc_EmployeeStockPurchasePlanAggregateFairMarketValueOfCommonStock" name="EmployeeStockPurchasePlanAggregateFairMarketValueOfCommonStock" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" xbrli:balance="credit"/> |
| <element id="arc_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedExercisePricePerShare" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedExercisePricePerShare" type="num:perShareItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPercentageOnSecondAnniversary" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPercentageOnSecondAnniversary" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPercentageOnFirstAnniversary" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPercentageOnFirstAnniversary" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationPeriod" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationPeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantedInPeriodFairValue" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantedInPeriodFairValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_KeyEmployeesMember" name="KeyEmployeesMember" abstract="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_RetirementPlansTextualAbstract" name="RetirementPlansTextualAbstract" abstract="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_DefinedContributionPlanMaximumAnnualContributionByEmployeePercent" name="DefinedContributionPlanMaximumAnnualContributionByEmployeePercent" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_DefinedContributionPlanMaximumAnnualContributionByHighlyCompensatedEmployeePercent" name="DefinedContributionPlanMaximumAnnualContributionByHighlyCompensatedEmployeePercent" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_SummaryOfSignificantAccountingPoliciesTable" name="SummaryOfSignificantAccountingPoliciesTable" abstract="true" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_SummaryOfSignificantAccountingPoliciesLineItems" name="SummaryOfSignificantAccountingPoliciesLineItems" abstract="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_PropertyPlantAndEquipmentUsefulLifeAbstract" name="PropertyPlantAndEquipmentUsefulLifeAbstract" abstract="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAbstract" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAbstract" abstract="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_DeferredFinancingCostsIncreaseDecrease" name="DeferredFinancingCostsIncreaseDecrease" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" xbrli:balance="debit"/> |
| <element id="arc_DeferredFinancingCostsWriteOffs" name="DeferredFinancingCostsWriteOffs" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" xbrli:balance="debit"/> |
| <element id="arc_SelfInsuranceStopLossAmount" name="SelfInsuranceStopLossAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" xbrli:balance="credit"/> |
| <element id="arc_PercentageOfRevenueToConsolidatedRevenue" name="PercentageOfRevenueToConsolidatedRevenue" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseAndOther" name="EffectiveIncomeTaxRateReconciliationNondeductibleExpenseAndOther" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_EffectiveIncomeTaxRateReconciliationDiscreteItem" name="EffectiveIncomeTaxRateReconciliationDiscreteItem" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_OperatingLossCarryforwardsBeginningExpirationYear" name="OperatingLossCarryforwardsBeginningExpirationYear" type="xbrli:gYearItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_OperatingLossCarryforwardsExpirationYearEnd" name="OperatingLossCarryforwardsExpirationYearEnd" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_OperatingLossCarryforwardsExpirationPeriod" name="OperatingLossCarryforwardsExpirationPeriod" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_DeferredTaxAssetsValuationAllowanceOnRemainingAsset" name="DeferredTaxAssetsValuationAllowanceOnRemainingAsset" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" xbrli:balance="credit"/> |
| <element id="arc_PercentageOfSharesHeldByParticipant" name="PercentageOfSharesHeldByParticipant" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_MinimumPercentageOfSalesToClassifyMajorCustomer" name="MinimumPercentageOfSalesToClassifyMajorCustomer" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_InsuranceLiabilityPolicyPolicyTextBlock" name="InsuranceLiabilityPolicyPolicyTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_WorkersCompensationDeductiblePerClaim" name="WorkersCompensationDeductiblePerClaim" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" xbrli:balance="credit"/> |
| <element id="arc_LiabilitiesInConnectionWithDeferredFinancingCosts" name="LiabilitiesInConnectionWithDeferredFinancingCosts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" xbrli:balance="credit"/> |
| <element id="arc_ScheduleOfSignificantAccountingPoliciesTable" name="ScheduleOfSignificantAccountingPoliciesTable" abstract="true" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_SignificantAccountingPoliciesLineItems" name="SignificantAccountingPoliciesLineItems" abstract="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_TraditionalReprographicsServicesMember" name="TraditionalReprographicsServicesMember" abstract="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_ColorServicesMember" name="ColorServicesMember" abstract="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_DigitalServicesMember" name="DigitalServicesMember" abstract="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_OnsiteServicesMember" name="OnsiteServicesMember" abstract="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_NonCashRestructuringCharges" name="NonCashRestructuringCharges" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" xbrli:balance="debit"/> |
| <element id="arc_LineOfCreditFacilityMaximumBorrowingCapacityCanadianSublimit" name="LineOfCreditFacilityMaximumBorrowingCapacityCanadianSublimit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" xbrli:balance="credit"/> |
| <element id="arc_MaximumApplicableIncrementalRateOverLibor" name="MaximumApplicableIncrementalRateOverLibor" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_MaximumApplicableIncrementalRateOverLiborForCanadianDollarLoans" name="MaximumApplicableIncrementalRateOverLiborForCanadianDollarLoans" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_RangeFourMember" name="RangeFourMember" abstract="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_RestructuringAndRelatedActivitiesPercentageOfServiceLocationsClosed" name="RestructuringAndRelatedActivitiesPercentageOfServiceLocationsClosed" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_NonEmployeeBoardMembersMember" name="NonEmployeeBoardMembersMember" abstract="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_RevolvingCreditFacilityMaturityPeriod" name="RevolvingCreditFacilityMaturityPeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_CashEquivalentsMaturityPeriod" name="CashEquivalentsMaturityPeriod" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsAbstract" name="ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsAbstract" abstract="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_IncreaseDecreaseInAmortizationExpense" name="IncreaseDecreaseInAmortizationExpense" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" xbrli:balance="debit"/> |
| <element id="arc_CharitableContributionCarryforwardBeginningYear" name="CharitableContributionCarryforwardBeginningYear" type="xbrli:gYearItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_CharitableContributionCarryforwardExpirationYearRangeStart" name="CharitableContributionCarryforwardExpirationYearRangeStart" type="xbrli:gYearItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_CharitableContributionCarryforwardExpirationYearRangeEnd" name="CharitableContributionCarryforwardExpirationYearRangeEnd" type="xbrli:gYearItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_ServicesExcludingOnsiteMember" name="ServicesExcludingOnsiteMember" abstract="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/> |
| <element id="arc_DeferredIncomeTaxForFederalStateAndLocalIncomeTaxes" name="DeferredIncomeTaxForFederalStateAndLocalIncomeTaxes" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" xbrli:balance="debit"/> |
| </schema> |