v3.3.1.900
Stock Compensation Equity based compensation programs (Details) - USD ($)
|
12 Months Ended |
|
|
|
|
|
2013 Long Term Incentive Plan [Member] |
|
|
|
|
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
Number of shares authorized |
22,000,000
|
|
|
|
Vesting period, years |
3 years
|
|
|
|
Options granted remaining authorized, but unissued, shares |
16,000,000
|
|
|
|
Contractual terms, years |
10 years
|
|
|
|
Shares, Issued |
|
|
|
2
|
Shares Reduced From Remaining Available |
|
|
|
1
|
Shares Reduced From Outstanding Award |
|
|
|
1
|
2009 Non Employee Director Stock Plan [Member] |
|
|
|
|
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
Number of shares authorized |
500,000
|
|
|
|
Vesting period, years |
3 years
|
|
|
|
Number of shares awarded |
26,877
|
23,890
|
26,504
|
|
2002 Employee Stock Purchase Plan [Member] |
|
|
|
|
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
Number of shares authorized |
300,000
|
|
|
|
Maximum number of shares allowed to be issued under plan |
2,500,000
|
|
|
|
Purchase price, percentage of fair market value of stock on last day of quarterly purchase period |
95.00%
|
|
|
|
Maximum value of purchases for any employee in any calendar year |
$ 25,000
|
|
|
|
Number of shares purchased by employees under plan |
73,000
|
75,000
|
85,000
|
|
International Subsidiary Employee Stock Purchase Plan [Member] |
|
|
|
|
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
Number of shares purchased by employees under plan |
48,000
|
58,000
|
58,000
|
|
Defined Contribution Plan, Employer Matching Contribution, Percent of Match |
100.00%
|
|
|
|
2009 Long Term Incentive Plan [Member] |
|
|
|
|
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
Vesting period, years |
3 years
|
|
|
|
Contractual terms, years |
10 years
|
|
|
|
X |
- DefinitionShare Based Compensation Arrangement By Share Based Payment Award Maximum Number Of Shares To Be Issued
+ References
+ Details
Name: |
k_ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumNumberOfSharesToBeIssued |
Namespace Prefix: |
k_ |
Data Type: |
xbrli:sharesItemType |
Balance Type: |
na |
Period Type: |
duration |
|
X |
- DefinitionMaximum fair market value of stock employees can purchase during the calendar year from the employees stock purchase plan.
+ References
+ Details
Name: |
k_ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumValueOfStockPurchasedFairMarketValue |
Namespace Prefix: |
k_ |
Data Type: |
xbrli:monetaryItemType |
Balance Type: |
debit |
Period Type: |
duration |
|
X |
- DefinitionShare Based Compensation Arrangement By Share Based Payment Award Number Of Shares Purchased Under Employee Purchase Plan
+ References
+ Details
Name: |
k_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesPurchasedUnderEmployeePurchasePlan |
Namespace Prefix: |
k_ |
Data Type: |
xbrli:sharesItemType |
Balance Type: |
na |
Period Type: |
duration |
|
X |
- DefinitionShare Based Compensation Arrangement By Share Based Payment Award Percentage Of Fair Value Of Stock That Equals Purchase Price
+ References
+ Details
Name: |
k_ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfFairValueOfStockThatEqualsPurchasePrice |
Namespace Prefix: |
k_ |
Data Type: |
num:percentItemType |
Balance Type: |
na |
Period Type: |
duration |
|
X |
- DefinitionShare Based Compensation Arrangement By Share Based Payment Award Shares Awarded
+ References
+ Details
Name: |
k_ShareBasedCompensationArrangementByShareBasedPaymentAwardShares |
Namespace Prefix: |
k_ |
Data Type: |
xbrli:sharesItemType |
Balance Type: |
na |
Period Type: |
duration |
|
X |
- Definitionhe period of time from date of grant until termination of stock option grants.
+ References
+ Details
Name: |
k_ShareBasedCompensationArrangementByShareBasedPaymentAwardTermOfStockOptionAgreement |
Namespace Prefix: |
k_ |
Data Type: |
xbrli:durationItemType |
Balance Type: |
na |
Period Type: |
duration |
|
X |
- DefinitionNumber of shares that will be reduced for each share issued pursuant to an award (other than a stock option or stock appreciation right) from the total number of outstanding award
+ References
+ Details
Name: |
k_SharesReducedFromOutstandingAward |
Namespace Prefix: |
k_ |
Data Type: |
xbrli:sharesItemType |
Balance Type: |
na |
Period Type: |
instant |
|
X |
- DefinitionNumber of shares that will be reduced for each share issued pursuant to an award (other than a stock option or stock appreciation right) from the total number of shares remaining available
+ References
+ Details
Name: |
k_SharesReducedFromRemainingAvailable |
Namespace Prefix: |
k_ |
Data Type: |
xbrli:sharesItemType |
Balance Type: |
na |
Period Type: |
instant |
|
X |
- DefinitionPercentage employer matches of the employee's percentage contribution matched.
+ References
+ Details
Name: |
us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch |
Namespace Prefix: |
us-gaap_ |
Data Type: |
num:percentItemType |
Balance Type: |
na |
Period Type: |
duration |
|
X |
- DefinitionPeriod which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.
+ References
+ Details
Name: |
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1 |
Namespace Prefix: |
us-gaap_ |
Data Type: |
xbrli:durationItemType |
Balance Type: |
na |
Period Type: |
duration |
|
X |
- DefinitionLine items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.
+ References
+ Details
Name: |
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems |
Namespace Prefix: |
us-gaap_ |
Data Type: |
xbrli:stringItemType |
Balance Type: |
na |
Period Type: |
duration |
|
X |
- DefinitionThe maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).
+ References
+ Details
Name: |
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized |
Namespace Prefix: |
us-gaap_ |
Data Type: |
xbrli:sharesItemType |
Balance Type: |
na |
Period Type: |
instant |
|
X |
- DefinitionThe difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.
+ References
+ Details
Name: |
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant |
Namespace Prefix: |
us-gaap_ |
Data Type: |
xbrli:sharesItemType |
Balance Type: |
na |
Period Type: |
instant |
|
X |
- DefinitionNumber of shares of stock issued as of the balance sheet date, including shares that had been issued and were previously outstanding but which are now held in the treasury.
+ References
+ Details
Name: |
us-gaap_SharesIssued |
Namespace Prefix: |
us-gaap_ |
Data Type: |
xbrli:sharesItemType |
Balance Type: |
na |
Period Type: |
instant |
|
X |
- Details
Name: |
us-gaap_PlanNameAxis=k_TwoThousandThirteenLongTermIncentivePlanMember |
Namespace Prefix: |
|
Data Type: |
na |
Balance Type: |
|
Period Type: |
|
|
X |
- Details
Name: |
us-gaap_PlanNameAxis=k_TwoThousandNineNonEmployeeDirectorStockPlanMember |
Namespace Prefix: |
|
Data Type: |
na |
Balance Type: |
|
Period Type: |
|
|
X |
- Details
Name: |
us-gaap_PlanNameAxis=k_TwoThousandTwoEmployeeStockPurchasePlanMember |
Namespace Prefix: |
|
Data Type: |
na |
Balance Type: |
|
Period Type: |
|
|
X |
- Details
Name: |
us-gaap_PlanNameAxis=k_InternationalSubsidiaryEmployeeStockPurchasePlanMember |
Namespace Prefix: |
|
Data Type: |
na |
Balance Type: |
|
Period Type: |
|
|
X |
- Details
Name: |
us-gaap_PlanNameAxis=k_TwoThousandNineLongTermIncentivePlanMember |
Namespace Prefix: |
|
Data Type: |
na |
Balance Type: |
|
Period Type: |
|
|
|