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Berkshire Hathaway Inc – ‘10-K’ for 12/31/11 – ‘R31’

On:  Monday, 2/27/12, at 6:02am ET   ·   For:  12/31/11   ·   Accession #:  1193125-12-79022   ·   File #:  1-14905

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  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 2/27/12  Berkshire Hathaway Inc            10-K       12/31/11  129:16M                                    Donnelley … Solutions/FA

Annual Report   —   Form 10-K   —   Sect. 13 / 15(d) – SEA’34
Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 10-K        Annual Report                                       HTML   1.74M 
 3: EX-21       Subsidiaries List                                   HTML     76K 
 4: EX-23       Consent of Experts or Counsel                       HTML     34K 
 9: EX-95       Mine-Safety Disclosure                              HTML     44K 
 2: EX-12       Statement re: Computation of Ratios                 HTML     51K 
 5: EX-31.1     Certification -- §302 - SOA'02                      HTML     39K 
 6: EX-31.2     Certification -- §302 - SOA'02                      HTML     39K 
 7: EX-32.1     Certification -- §906 - SOA'02                      HTML     33K 
 8: EX-32.2     Certification -- §906 - SOA'02                      HTML     33K 
85: R1          Document and Entity Information                     HTML     65K 
64: R2          Consolidated Balance Sheets                         HTML    166K 
80: R3          Consolidated Statements of Earnings                 HTML    157K 
89: R4          Consolidated Statements of Earnings                 HTML     41K 
                (Parenthetical)                                                  
117: R5          Consolidated Statements of Comprehensive Income     HTML    102K  
67: R6          Consolidated Statements of Changes in               HTML     63K 
                Shareholders' Equity                                             
79: R7          Consolidated Statements of Cash Flows               HTML    176K 
58: R8          Significant accounting policies and practices       HTML     85K 
47: R9          Significant business acquisitions                   HTML     60K 
119: R10         Investments in fixed maturity securities            HTML     70K  
91: R11         Investments in equity securities                    HTML     59K 
90: R12         Other investments                                   HTML     54K 
98: R13         Investment gains/losses and other-than-temporary    HTML     59K 
                investment losses                                                
99: R14         Receivables                                         HTML     51K 
95: R15         Inventories                                         HTML     42K 
100: R16         Goodwill and other intangible assets                HTML     62K  
81: R17         Property, plant and equipment                       HTML     63K 
86: R18         Derivative contracts                                HTML     84K 
93: R19         Supplemental cash flow information                  HTML     47K 
128: R20         Unpaid losses and loss adjustment expenses          HTML     68K  
110: R21         Notes payable and other borrowings                  HTML     73K  
73: R22         Income taxes                                        HTML     85K 
92: R23         Dividend restrictions - Insurance subsidiaries      HTML     36K 
76: R24         Fair value measurements                             HTML    147K 
36: R25         Common stock                                        HTML     65K 
111: R26         Pension plans                                       HTML    111K  
124: R27         Contingencies and Commitments                       HTML     46K  
52: R28         Business segment data                               HTML    188K 
51: R29         Quarterly data                                      HTML     55K 
56: R30         Condensed Financial Information                     HTML    102K 
57: R31         Significant accounting policies and practices       HTML    166K 
                (Policies)                                                       
59: R32         Significant business acquisitions (Tables)          HTML     51K 
24: R33         Investments in fixed maturity securities (Tables)   HTML     70K 
108: R34         Investments in equity securities (Tables)           HTML     57K  
71: R35         Other investments (Tables)                          HTML     49K 
74: R36         Investment gains/losses and other-than-temporary    HTML     61K 
                investment losses (Tables)                                       
41: R37         Receivables (Tables)                                HTML     47K 
127: R38         Inventories (Tables)                                HTML     40K  
16: R39         Goodwill and other intangible assets (Tables)       HTML     61K 
61: R40         Property, plant and equipment (Tables)              HTML     61K 
115: R41         Derivative contracts (Tables)                       HTML     70K  
38: R42         Supplemental cash flow information (Tables)         HTML     44K 
50: R43         Unpaid losses and loss adjustment expenses          HTML     58K 
                (Tables)                                                         
55: R44         Notes payable and other borrowings (Tables)         HTML     69K 
65: R45         Income taxes (Tables)                               HTML     84K 
23: R46         Fair value measurements (Tables)                    HTML    144K 
46: R47         Common stock (Tables)                               HTML     69K 
18: R48         Pension plans (Tables)                              HTML    114K 
113: R49         Contingencies and Commitments (Tables)              HTML     39K  
37: R50         Business segment data (Tables)                      HTML    180K 
109: R51         Quarterly data (Tables)                             HTML     52K  
42: R52         Significant Accounting Policies - Narrative         HTML     79K 
                (Detail)                                                         
62: R53         Significant Business Acquisitions - Narrative       HTML     74K 
                (Detail)                                                         
17: R54         Significant Business Acquisitions - Lubrizol        HTML     80K 
                (Detail)                                                         
20: R55         Investments in fixed maturity securities (Detail)   HTML     59K 
54: R56         Investments in fixed maturity securities -          HTML     41K 
                Narrative (Detail)                                               
28: R57         Investments in fixed maturity securities -          HTML     83K 
                Amortized cost and estimated fair value of                       
                securities with fixed maturities (Detail)                        
120: R58         Investments in equity securities (Detail)           HTML     54K  
69: R59         Investments in equity securities - Fair value by    HTML     45K 
                segment (Detail)                                                 
96: R60         Investments in equity securities - Narrative        HTML     40K 
                (Detail)                                                         
45: R61         Other investments (Detail)                          HTML     52K 
48: R62         Other investments - Narrative (Detail)              HTML     97K 
105: R63         Investment gains/losses and other-than-temporary    HTML     49K  
                investment losses (Detail)                                       
101: R64         Investment gains/losses and other-than-temporary    HTML     66K  
                impairment losses - Narrative (Detail)                           
72: R65         Investment gains/losses and other-than-temporary    HTML     41K 
                impairment losses - Other-than-temporary                         
                impairment losses (Detail)                                       
103: R66         Receivables (Detail)                                HTML     63K  
43: R67         Receivables - Narrative (Detail)                    HTML     54K 
77: R68         Inventories (Detail)                                HTML     46K 
123: R69         Goodwill and other intangible assets (Detail)       HTML     46K  
19: R70         Goodwill and other intangible assets - Intangible   HTML     46K 
                assets (Detail)                                                  
35: R71         Goodwill and other intangible assets - Intangible   HTML     55K 
                assets - Narrative (Detail)                                      
63: R72         Property, plant and equipment (Detail)              HTML     70K 
26: R73         Property, plant and equipment - Narrative (Detail)  HTML     51K 
126: R74         Derivative contracts (Detail)                       HTML     61K  
39: R75         Derivative contracts - gains and losses (Detail)    HTML     40K 
30: R76         Derivative contracts - Narrative (Detail)           HTML     67K 
34: R77         Supplemental cash flow information (Detail)         HTML     56K 
21: R78         Unpaid losses and loss adjustment expenses          HTML     73K 
                (Detail)                                                         
25: R79         Unpaid losses and loss adjustment expenses -        HTML     51K 
                Narrative (Detail)                                               
87: R80         Notes payable and other borrowings (Detail)         HTML     93K 
32: R81         Notes payable and other borrowings - Narrative      HTML     73K 
                (Detail)                                                         
121: R82         Income taxes - Liabilities (Detail)                 HTML     45K  
60: R83         Income taxes - Deferred taxes (Detail)              HTML     81K 
94: R84         Income taxes - Narrative (Detail)                   HTML     41K 
102: R85         Income taxes - Income tax expense components        HTML     58K  
                (Detail)                                                         
31: R86         Income taxes - Income tax expense reconciliation    HTML     61K 
                (Detail)                                                         
33: R87         Dividend restrictions - Insurance subsidiaries      HTML     44K 
                (Detail)                                                         
118: R88         Fair value measurements - Financial Instruments     HTML     99K  
                (Detail)                                                         
27: R89         Fair value measurements - Financial assets and      HTML     98K 
                liabilities measured and carried at fair value on                
                a recurring basis (Detail)                                       
88: R90         Fair value measurements - Significant unobservable  HTML     73K 
                inputs (Detail)                                                  
84: R91         Common stock (Detail)                               HTML     60K 
107: R92         Common stock (Parenthetical) (Detail)               HTML     40K  
83: R93         Common stock - Narrative (Detail)                   HTML     57K 
68: R94         Pension plans - Net periodic pension expense        HTML     54K 
                (Detail)                                                         
112: R95         Pension plans - Narrative (Detail)                  HTML     66K  
66: R96         Pension plans- Projected benefit obligation         HTML     64K 
                roll-forward (Detail)                                            
40: R97         Pension plans - Plan assets roll-forward (Detail)   HTML     59K 
75: R98         Pension plans - Fair value of plan assets (Detail)  HTML     64K 
70: R99         Pension plans - Additional tabular disclosures      HTML     75K 
                (Detail)                                                         
53: R100        Pension plans - Narrative 2 (Detail)                HTML     36K 
129: R101        Contingencies and Commitments - Commitments -       HTML     58K  
                Narrative (Detail)                                               
104: R102        Contingencies and Commitments - Operating leases    HTML     61K  
                minimum payments (Detail)                                        
82: R103        Business segment data (Detail)                      HTML    164K 
22: R104        Business Segment Data - Insurance premiums by       HTML     43K 
                geographic area (Detail)                                         
114: R105        Business Segment Data - Narrative (Detail)          HTML     56K  
122: R106        Business Segment Data - Insurance premiums by type  HTML     77K  
                (Detail)                                                         
116: R107        Quarterly data (Detail)                             HTML     60K  
78: R108        Condensed Financial Information - Balance Sheets    HTML     80K 
                (Detail)                                                         
29: R109        Condensed Financial Information - Statements of     HTML     88K 
                Earnings (Detail)                                                
97: R110        Condensed Financial Information - Statements of     HTML    116K 
                Cash Flows (Detail)                                              
44: R111        Note to Condensed Financial Information -           HTML     73K 
                Narrative (Detail)                                               
125: XML         IDEA XML File -- Filing Summary                      XML    206K  
49: EXCEL       IDEA Workbook of Financial Reports (.xls)            XLS   2.45M 
10: EX-101.INS  XBRL Instance -- brka-20111231                       XML   4.09M 
12: EX-101.CAL  XBRL Calculations -- brka-20111231_cal               XML    366K 
13: EX-101.DEF  XBRL Definitions -- brka-20111231_def                XML   1.89M 
14: EX-101.LAB  XBRL Labels -- brka-20111231_lab                     XML   1.80M 
15: EX-101.PRE  XBRL Presentations -- brka-20111231_pre              XML   1.99M 
11: EX-101.SCH  XBRL Schema -- brka-20111231                         XSD    408K 
106: ZIP         XBRL Zipped Folder -- 0001193125-12-079022-xbrl      Zip    317K  


‘R31’   —   Significant accounting policies and practices (Policies)


This is an IDEA Financial Report.  [ Alternative Formats ]



 
v2.4.0.6
Significant accounting policies and practices (Policies)
12 Months Ended
Nature of operations and basis of consolidation
  (a) Nature of operations and basis of consolidation

Berkshire Hathaway Inc. (“Berkshire”) is a holding company owning subsidiaries engaged in a number of diverse business activities, including property and casualty insurance and reinsurance, railroad, utilities and energy, finance, manufacturing, service and retailing. In these notes the terms “us,” “we,” or “our” refer to Berkshire and its consolidated subsidiaries. Further information regarding our reportable business segments is contained in Note 21. Significant business acquisitions completed over the past three years are discussed in Note 2.

The accompanying Consolidated Financial Statements include the accounts of Berkshire consolidated with the accounts of all subsidiaries and affiliates in which we hold a controlling financial interest as of the financial statement date. Normally a controlling financial interest reflects ownership of a majority of the voting interests. We consolidate a variable interest entity (“VIE”) when we possess both the power to direct the activities of the VIE that most significantly impact its economic performance and we are either obligated to absorb the losses that could potentially be significant to the VIE or we hold the right to receive benefits from the VIE that could potentially be significant to the VIE.

Intercompany accounts and transactions have been eliminated. Certain amounts in prior year presentations have been reclassified to conform with the current year presentation.

Use of estimates in preparation of financial statements
  (b) Use of estimates in preparation of financial statements

The preparation of our Consolidated Financial Statements in conformity with accounting principles generally accepted in the United States (“GAAP”) requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the period. In particular, estimates of unpaid losses and loss adjustment expenses and related recoverables under reinsurance for property and casualty insurance are subject to considerable estimation error due to the inherent uncertainty in projecting ultimate claim amounts that will be settled over many years. In addition, estimates and assumptions associated with the amortization of deferred charges reinsurance assumed, determinations of fair values of certain financial instruments and evaluations of goodwill for impairment require considerable judgment. Actual results may differ from the estimates used in preparing our Consolidated Financial Statements.

Cash and cash equivalents
  (c) Cash and cash equivalents

Cash equivalents consist of funds invested in U.S. Treasury Bills, money market accounts, demand deposits and other investments with a maturity of three months or less when purchased.

Investments
  (d) Investments

We determine the appropriate classification of investments in fixed maturity and equity securities at the acquisition date and re-evaluate the classification at each balance sheet date. Held-to-maturity investments are carried at amortized cost, reflecting the ability and intent to hold the securities to maturity. Trading investments are carried at fair value and include securities acquired with the intent to sell in the near term. All other securities are classified as available-for-sale and are carried at fair value with net unrealized gains or losses reported as a component of accumulated other comprehensive income.

We utilize the equity method of accounting with respect to investments when we possess the ability to exercise significant influence, but not control, over the operating and financial policies of the investee. The ability to exercise significant influence is presumed when an investor possesses more than 20% of the voting interests of the investee. This presumption may be overcome based on specific facts and circumstances that demonstrate that the ability to exercise significant influence is restricted. We apply the equity method to investments in common stock and to other investments when such other investments possess substantially identical subordinated interests to common stock. In applying the equity method with respect to investments previously accounted for at cost or fair value, the carrying value of the investment is adjusted on a step-by-step basis as if the equity method had been applied from the time the investment was first acquired.

 

In applying the equity method, we record our investment at cost and subsequently increase or decrease the carrying amount of the investment by our proportionate share of the net earnings or losses and other comprehensive income of the investee. We record dividends or other equity distributions as reductions in the carrying value of the investment. In the event that net losses of the investee reduce the carrying amount to zero, additional net losses may be recorded if other investments in the investee are at-risk even if we have not committed to provide financial support to the investee. Such additional equity method losses, if any, are based upon the change in our claim on the investee’s book value.

Investment gains and losses arise when investments are sold (as determined on a specific identification basis) or are other-than-temporarily impaired. If a decline in the value of an investment below cost is deemed other than temporary, the cost of the investment is written down to fair value, with a corresponding charge to earnings. Factors considered in judging whether an impairment is other than temporary include: the financial condition, business prospects and creditworthiness of the issuer, the relative amount of the decline, our ability and intent to hold the investment until the fair value recovers and the length of time that fair value has been less than cost. With respect to an investment in a debt security, we recognize an other-than-temporary impairment if we (a) intend to sell or expect to be required to sell before amortized cost is recovered or (b) do not expect to ultimately recover the amortized cost basis even if we do not intend to sell the security. We recognize losses under (a) in earnings and under (b) we recognize the credit loss component in earnings and the difference between fair value and the amortized cost basis net of the credit loss in other comprehensive income.

Receivables, loans and finance receivables
  (e) Receivables, loans and finance receivables

Receivables of the insurance and other businesses are stated at the outstanding principal amounts, net of estimated allowances for uncollectible balances. Allowances for uncollectible balances are provided when as of the balance sheet date it is probable counterparties will be unable to pay all amounts due based on the contractual terms and the loss amounts can be reasonably estimated. Receivables are generally written off against allowances after all reasonable collection efforts are exhausted.

Loans and finance receivables consist of consumer loans (primarily manufactured housing and other real estate loans) and commercial loans originated or purchased. Loans and finance receivables are stated at amortized cost based on our ability and intent to hold such loans and receivables to maturity and are stated net of allowances for uncollectible accounts. Amortized cost represents acquisition cost, plus or minus origination and commitment costs paid or fees received, which together with acquisition premiums or discounts, are deferred and amortized as yield adjustments over the life of the loan. Loans and finance receivables include loan securitizations issued when we have the power to direct and the right to receive residual returns. Substantially all of our consumer loans are secured by real or personal property.

Allowances for credit losses from manufactured housing and other real estate loans include estimates of losses on loans currently in foreclosure and losses on loans not currently in foreclosure. Estimates of losses on loans in foreclosure are based on historical experience and collateral recovery rates. Estimates of losses on loans not currently in foreclosure consider historical default rates, collateral recovery rates and existing economic conditions. Allowances for credit losses also incorporate the historical average time elapsed from the last payment until foreclosure.

Loans in which payments are delinquent (with no grace period) are considered past due. Loans which are over 90 days past due or in foreclosure are placed on nonaccrual status and interest previously accrued but not collected is reversed. Subsequent amounts received on the loans are first applied to the principal and interest owed for the most delinquent amount. Interest income accruals are resumed once a loan is less than 90 days delinquent.

Loans in the foreclosure process are considered non-performing. Once a loan is in foreclosure, interest income is not recognized unless the foreclosure is cured or the loan is modified. Once a modification is complete, interest income is recognized based on the terms of the new loan. Loans that have gone through foreclosure are charged off when the collateral is sold. Loans not in foreclosure are evaluated for charge off based on individual circumstances that indicate future collectability of the loan, including the condition of the collateral securing the loan.

Derivatives
  (f) Derivatives

We carry derivative contracts at estimated fair value. Such balances reflect reductions permitted under master netting agreements with counterparties. The changes in fair value of derivative contracts that do not qualify as hedging instruments for financial reporting purposes are recorded in earnings as derivative gains/losses.

Cash collateral received from or paid to counterparties to secure derivative contract assets or liabilities is included in other liabilities or other assets. Securities received from counterparties as collateral are not recorded as assets and securities delivered to counterparties as collateral continue to be reflected as assets in our Consolidated Balance Sheets.

Fair value measurements
  (g) Fair value measurements

As defined under GAAP, fair value is the price that would be received to sell an asset or paid to transfer a liability between market participants in the principal market or in the most advantageous market when no principal market exists. Adjustments to transaction prices or quoted market prices may be required in illiquid or disorderly markets in order to estimate fair value. Different valuation techniques may be appropriate under the circumstances to determine the value that would be received to sell an asset or paid to transfer a liability in an orderly transaction. Market participants are assumed to be independent, knowledgeable, able and willing to transact an exchange and not under duress. Nonperformance or credit risk is considered in determining the fair value of liabilities. Considerable judgment may be required in interpreting market data used to develop the estimates of fair value. Accordingly, estimates of fair value presented herein are not necessarily indicative of the amounts that could be realized in a current or future market exchange.

Inventories
  (h) Inventories

Inventories consist of manufactured goods and goods acquired for resale. Manufactured inventory costs include raw materials, direct and indirect labor and factory overhead. Inventories are stated at the lower of cost or market. As of December 31, 2011, approximately 38% of the total inventory cost was determined using the last-in-first-out (“LIFO”) method, 33% using the first-in-first-out (“FIFO”) method, with the remainder using the specific identification method or average cost methods. With respect to inventories carried at LIFO cost, the aggregate difference in value between LIFO cost and cost determined under FIFO methods was $759 million and $637 million as of December 31, 2011 and 2010, respectively.

Property, plant and equipment
  (i) Property, plant and equipment

Additions to property, plant and equipment are recorded at cost. The cost of major additions and betterments are capitalized, while the cost of replacements, maintenance and repairs, that do not improve or extend the useful lives of the related assets are expensed as incurred. Interest over the construction period is capitalized as a component of cost of constructed assets.

Depreciation is provided principally on the straight-line method over estimated useful lives. Depreciation of assets of regulated utility and energy subsidiaries is provided over recovery periods based on composite asset class lives.

We evaluate property, plant and equipment for impairment when events or changes in circumstances indicate that the carrying value of such assets may not be recoverable or the assets are being held for sale. Upon the occurrence of a triggering event, we review the asset to assess whether the estimated undiscounted cash flows expected from the use of the asset plus residual value from the ultimate disposal exceeds the carrying value of the asset. If the carrying value exceeds the estimated recoverable amounts, we write down the asset to the estimated fair value. Impairment losses are reflected in our Consolidated Statements of Earnings, except with respect to impairments of assets of certain domestic regulated utility and energy subsidiaries where impairment losses are offset by the establishment of a regulatory asset to the extent recovery in future rates is probable.

Our utility and energy and railroad businesses are very capital intensive and their large base of assets turns over on a continuous basis. Each year, a capital program is developed for the replacement of assets and for the acquisition or construction of assets to enhance the efficiency of operations, gain strategic benefit or provide new service offerings to customers. Assets purchased or constructed throughout the year are capitalized if they meet applicable minimum units of property criteria. The cost of constructed assets of certain of our regulated utility and energy subsidiaries that are subject to ASC 980 Regulated Operations also includes an equity allowance for funds used during construction. Also see Note 1(p). Normal repairs and maintenance are charged to operating expense as incurred, while costs incurred that extend the useful life of an asset, improve the safety of our operations, or improve operating efficiency are capitalized. Rail grinding costs are expensed as incurred. Railroad properties are depreciated using the group method in which a single depreciation rate is applied to the gross investment in a particular class of property, despite differences in the service life or salvage value of individual property units within the same class.

Goodwill
  (j) Goodwill

Goodwill represents the excess of the purchase price over the fair value of identifiable net assets acquired in business acquisitions. We evaluate goodwill for impairment at least annually. When evaluating goodwill for impairment we estimate the fair value of the reporting unit. There are several methods that may be used to estimate a reporting unit’s fair value, including market quotations, asset and liability fair values and other valuation techniques, including, but not limited to, discounted projected future net earnings or net cash flows and multiples of earnings. If the carrying amount of a reporting unit, including goodwill, exceeds the estimated fair value, then the identifiable assets and liabilities of the reporting unit are estimated at fair value as of the current testing date. The excess of the estimated fair value of the reporting unit over the current estimated fair value of net assets establishes the implied value of goodwill. The excess of the recorded goodwill over the implied goodwill value is charged to earnings as an impairment loss. A significant amount of judgment is required in estimating the fair value of the reporting unit and performing goodwill impairment tests.

Revenue recognition
  (k) Revenue recognition

Insurance premiums for prospective property/casualty and health insurance and reinsurance are earned over the loss exposure or coverage period, in proportion to the level of protection provided. In most cases, premiums are recognized as revenues ratably over the term of the contract with unearned premiums computed on a monthly or daily pro rata basis. Premiums for retroactive reinsurance property/casualty policies are earned at the inception of the contracts, as all of the underlying loss events covered by these policies occurred in the past. Premiums for life reinsurance contracts are earned when due. Premiums earned are stated net of amounts ceded to reinsurers. Premiums are estimated with respect to certain reinsurance contracts where reports from ceding companies for the period are not contractually due until after the balance sheet date. For contracts containing experience rating provisions, premiums are based upon estimated loss experience under the contracts.

Sales revenues derive from the sales of manufactured products and goods acquired for resale. Revenues from sales are recognized upon passage of title to the customer, which generally coincides with customer pickup, product delivery or acceptance, depending on terms of the sales arrangement.

Service revenues are recognized as the services are performed. Services provided pursuant to a contract are either recognized over the contract period or upon completion of the elements specified in the contract depending on the terms of the contract. Revenues related to the sales of fractional ownership interests in aircraft are recognized ratably over the term of the related management services agreement as the transfer of ownership interest in the aircraft is inseparable from the management services agreement.

Interest income from investments in fixed maturity securities and loans is earned under the constant yield method and includes accrual of interest due under terms of the agreement as well as amortization of acquisition premiums, accruable discounts and capitalized loan origination fees, as applicable. In determining the constant yield for mortgage-backed securities, anticipated counterparty prepayments are estimated and evaluated periodically. Dividends from equity securities are recognized when earned, which is on the ex-dividend date or the declaration date, when there is no ex-dividend date.

Operating revenue of utilities and energy businesses resulting from the distribution and sale of natural gas and electricity to customers is recognized when the service is rendered or the energy is delivered. Amounts recognized include unbilled as well as billed amounts. Rates charged are generally subject to federal and state regulation or established under contractual arrangements. When preliminary rates are permitted to be billed prior to final approval by the applicable regulator, certain revenue collected may be subject to refund and a liability for estimated refunds is accrued.

 

Railroad transportation revenues are recognized based upon the proportion of service provided as of the balance sheet date. Customer incentives, which are primarily provided for shipping a specified cumulative volume or shipping to/from specific locations, are recorded as a reduction to revenue on a pro-rata basis based on actual or projected future customer shipments. When using projected shipments, we rely on historic trends as well as economic and other indicators to estimate the liability for customer incentives.

Losses and loss adjustment expenses
  (l) Losses and loss adjustment expenses

Liabilities for unpaid losses and loss adjustment expenses represent estimated claim and claim settlement costs of property/casualty insurance and reinsurance contracts issued by our insurance subsidiaries with respect to losses that have occurred as of the balance sheet date. The liabilities for losses and loss adjustment expenses are recorded at the estimated ultimate payment amounts, except that amounts arising from certain workers’ compensation reinsurance business are discounted as discussed below. Estimated ultimate payment amounts are based upon (1) individual case estimates, (2) reports of losses from policyholders and (3) estimates of incurred but not reported losses.

Provisions for losses and loss adjustment expenses are charged to earnings after deducting amounts recovered and estimates of amounts ceded under reinsurance contracts. Reinsurance contracts do not relieve the ceding company of its obligations to indemnify policyholders with respect to the underlying insurance and reinsurance contracts.

The estimated liabilities of workers’ compensation claims assumed under certain reinsurance contracts are carried at discounted amounts. Discounted amounts are based upon an annual discount rate of 4.5% for claims arising prior to January 1, 2003 and 1% for claims arising thereafter, consistent with discount rates used under insurance statutory accounting principles. The change in such reserve discounts, including the periodic discount accretion is included in earnings as a component of losses and loss adjustment expenses.

Deferred charges reinsurance assumed
  (m) Deferred charges reinsurance assumed

Estimated liabilities for claims and claim costs in excess of the consideration received with respect to retroactive property and casualty reinsurance contracts that provide for indemnification of insurance risk are established as deferred charges at inception of such contracts. Deferred charges are subsequently amortized using the interest method over the expected claim settlement periods. Changes to the estimated timing or amount of loss payments produce changes in periodic amortization. Changes in such estimates are applied retrospectively and are included in insurance losses and loss adjustment expenses in the period of the change. The unamortized balances of deferred charges reinsurance assumed are included in other assets and were $4,139 million and $3,810 million at December 31, 2011 and 2010, respectively.

Insurance premium acquisition costs
  (n) Insurance premium acquisition costs

Costs that vary with and are related to the issuance of insurance policies are deferred, subject to ultimate recoverability, and are charged to underwriting expenses as the related premiums are earned. Acquisition costs consist of commissions, premium taxes, advertising and certain other costs. The recoverability of premium acquisition costs generally reflects anticipation of investment income. The unamortized balances of deferred premium acquisition costs are included in other assets and were $1,890 million and $1,768 million at December 31, 2011 and 2010, respectively.

Regulated utilities and energy businesses
  (p) Regulated utilities and energy businesses

Certain domestic energy subsidiaries prepare their financial statements in accordance with authoritative guidance for regulated operations, reflecting the economic effects of regulation from the ability to recover certain costs from customers and the requirement to return revenues to customers in the future through the regulated rate-setting process. Accordingly, certain costs are deferred as regulatory assets and obligations are accrued as regulatory liabilities which will be amortized over various future periods. At December 31, 2011, our Consolidated Balance Sheet includes $2,918 million in regulatory assets and $1,731 million in regulatory liabilities. At December 31, 2010, our Consolidated Balance Sheet includes $2,497 million in regulatory assets and $1,664 million in regulatory liabilities. Regulatory assets and liabilities are components of other assets and other liabilities of utilities and energy businesses.

 

Regulatory assets and liabilities are continually assessed for probable future inclusion in regulatory rates by considering factors such as applicable regulatory or legislative changes and recent rate orders received by other regulated entities. If future inclusion in regulatory rates ceases to be probable, the amount no longer probable of inclusion in regulatory rates is charged to earnings or reflected as an adjustment to rates.

Life, annuity and health insurance benefits
  (q) Life, annuity and health insurance benefits

The liability for insurance benefits under life contracts has been computed based upon estimated future investment yields, expected mortality, morbidity, and lapse or withdrawal rates and reflects estimates for future premiums and expenses under the contracts. These assumptions, as applicable, also include a margin for adverse deviation and may vary with the characteristics of the reinsurance contract’s date of issuance, policy duration and country of risk. The interest rate assumptions used may vary by reinsurance contract or jurisdiction and generally range from approximately 3% to 7%. Annuity contracts are discounted based on the implicit rate of return as of the inception of the contracts and such interest rates range from approximately 1% to 7%.

Foreign currency
  (r) Foreign currency

The accounts of our non-U.S. based subsidiaries are measured in most instances using the local currency of the subsidiary as the functional currency. Revenues and expenses of these businesses are generally translated into U.S. Dollars at the average exchange rate for the period. Assets and liabilities are translated at the exchange rate as of the end of the reporting period. Gains or losses from translating the financial statements of foreign-based operations are included in shareholders’ equity as a component of accumulated other comprehensive income. Gains and losses arising from transactions denominated in a currency other than the functional currency of the entity that is party to the transaction are included in earnings.

Income taxes
  (s) Income taxes

We file a consolidated federal income tax return in the United States, which includes our eligible subsidiaries. In addition, we file income tax returns in state, local and foreign jurisdictions as applicable. Provisions for current income tax liabilities are calculated and accrued on income and expense amounts expected to be included in the income tax returns for the current year.

Deferred income taxes are calculated under the liability method. Deferred income tax assets and liabilities are based on differences between the financial statement and tax basis of assets and liabilities at the enacted tax rates. Changes in deferred income tax assets and liabilities that are associated with components of other comprehensive income are charged or credited directly to other comprehensive income. Otherwise, changes in deferred income tax assets and liabilities are included as a component of income tax expense. Changes in deferred income tax assets and liabilities attributable to changes in enacted tax rates are charged or credited to income tax expense in the period of enactment. Valuation allowances are established for certain deferred tax assets where realization is not likely.

Assets and liabilities are established for uncertain tax positions taken or positions expected to be taken in income tax returns when such positions are judged to not meet the “more-likely-than-not” threshold based on the technical merits of the positions. Estimated interest and penalties related to uncertain tax positions are generally included as a component of income tax expense.

New accounting pronouncements
  (t) New accounting pronouncements

Pursuant to FASB Accounting Standards Update (“ASU”) 2010-06, in 2011 we began disclosing the gross activity in assets and liabilities measured on a recurring basis using significant Level 3 inputs. Also beginning in 2011, we adopted ASU 2010-28 which modified Step 1 of the goodwill impairment test for reporting units with zero or negative carrying amounts. For those reporting units, Step 2 of the goodwill impairment test is required if it is more likely than not that a goodwill impairment exists, after considering whether there are any adverse qualitative factors indicating that an impairment may exist. The adoption of these standards did not have a material impact on our Consolidated Financial Statements.

 

In October 2010, the FASB issued ASU 2010-26, “Accounting for Costs Associated with Acquiring or Renewing Insurance Contracts.” ASU 2010-26 modifies the types of costs that may be deferred in the acquiring or renewing of insurance contracts. ASU 2010-26 specifies that only direct incremental costs related to successful efforts should be capitalized. Capitalized costs include certain advertising costs which may be capitalized if the primary purpose of the advertising is to elicit sales to customers who could be shown to have responded directly to the advertising and the probable future revenues generated from the advertising are in excess of expected future costs to be incurred in realizing those revenues. ASU 2010-26 is effective for Berkshire beginning January 1, 2012 and will be applied on a prospective basis.

In May 2011, the FASB issued ASU 2011-04, “Amendments to Achieve Common Fair Value Measurement and Disclosure Requirements in U.S. GAAP and IFRSs.” The amendments in ASU 2011-04 clarify the intent of the application of existing fair value measurement and disclosure requirements, as well as change certain measurement requirements and disclosures. ASU 2011-04 is effective for Berkshire beginning January 1, 2012 and will be applied on a prospective basis.

In June 2011, the FASB issued ASU 2011-05, “Presentation of Comprehensive Income.” ASU 2011-05 changes the way other comprehensive income (“OCI”) is presented within the financial statements. Financial statements will be required to reflect net income, OCI and total comprehensive income in one continuous statement or in two separate but consecutive statements. The accompanying Consolidated Financial Statements show net earnings, OCI and total comprehensive income in two separate, but consecutive statements. In December 2011, the FASB issued ASU 2011-12 that deferred the provisions of ASU 2011-05 relating to the requirement to report reclassification adjustments between OCI and net earnings in the statements of earnings.

In September 2011, the FASB issued ASU 2011-08, “Testing Goodwill for Impairment.” ASU 2011-08 allows an entity to first assess qualitative factors in determining whether it is necessary to perform the two-step quantitative goodwill impairment test. Only if an entity determines that it is more likely than not that the fair value of a reporting unit is less than its carrying amount based on qualitative factors, would it be required to then perform the first step of the two-step quantitative goodwill impairment test. ASU 2011-08 is effective for and will be applied by Berkshire beginning January 1, 2012.

In December 2011, the FASB issued ASU 2011-11 “Disclosures about Offsetting Assets and Liabilities.” ASU 2011-11 enhances disclosures surrounding offsetting (netting) assets and liabilities. The standard applies to financial instruments and derivatives and requires companies to disclose both gross and net information about instruments and transactions eligible for offset in the statement of financial position and instruments and transactions subject to a master netting arrangement. ASU 2011-11 is effective retrospectively for Berkshire beginning January 1, 2013. We are still evaluating the effect this standard will have on our Consolidated Financial Statements.

Except as otherwise disclosed, we do not believe that the adoption of these new pronouncements will have a material effect on our Consolidated Financial Statements.

Intangible Assets
Intangible assets with definite lives are amortized based on the estimated pattern in which the economic benefits are expected to be consumed or on a straight-line basis over their estimated economic lives.

Dates Referenced Herein   and   Documents Incorporated by Reference

This ‘10-K’ Filing    Date    Other Filings
1/1/13
Filed on:2/27/128-K,  EFFECT
1/1/12
For Period end:12/31/1111-K,  13F-HR,  5
12/31/1010-K,  11-K,  13F-HR,  5
9/15/094
1/1/03
 List all Filings 


2 Subsequent Filings that Reference this Filing

  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 7/19/12  SEC                               UPLOAD10/16/17    1:45K  Berkshire Hathaway Inc.
 6/15/12  SEC                               UPLOAD10/16/17    1:54K  Berkshire Hathaway Inc.
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