XML 92 R123.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Pension Benefits - Fair Value of Plan Assets (Parenthetical) (Detail) | Dec. 31, 2012
--- | ---
Defined Benefit Plan Disclosure [Line Items] |
Growth oriented assets | 70.00%
Defensive assets | 30.00%

X
- Definition Defined benefit plan, mutual funds asset allocations percentage defensive assets. + References No definition available. + Details
Name: | tk_DefinedBenefitPlanMutualFundsAssetAllocationsPercentageDefensiveAssets
Namespace Prefix: | tk_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Defined benefit plan, mutual funds asset allocations percentage growth oriented assets. + References No definition available. + Details
Name: | tk_DefinedBenefitPlanMutualFundsAssetAllocationsPercentageGrowthOrientedAssets
Namespace Prefix: | tk_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_DefinedBenefitPlanDisclosureLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration