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Pension Benefits - Fair Value of Plan Assets (Parenthetical) (Detail) | Dec. 31, 2014
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Defined Benefit Pension Plans and Defined Benefit Postretirement Plans Disclosure [Abstract] |
Growth oriented assets | 70.00%tk_DefinedBenefitPlanMutualFundsAssetAllocationsPercentageGrowthOrientedAssets
Defensive assets | 30.00%tk_DefinedBenefitPlanMutualFundsAssetAllocationsPercentageDefensiveAssets

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- Definition Defined benefit plan, mutual funds asset allocations percentage defensive assets. + References No definition available. + Details
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- Definition Defined benefit plan, mutual funds asset allocations percentage growth oriented assets. + References No definition available. + Details
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- Details
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