Reclassification of Pension and Post-retirement Benefit Plan Out of Accumulated Other Comprehensive Loss (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended
Mar. 31, 2015	Mar. 31, 2014
Parent
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at beginning of period	$ (125,570)	$ (77,080)
Amortization of prior service cost	17	(63)
Recognized net actuarial losses	3,929	2,286
Tax benefit	(1,417)	(805)
Total amount reclassified from Accumulated other comprehensive loss, net of tax	2,529	1,418
Balance at end of period	(123,041)	(75,662)
Balance at beginning of period	(41,160)	(1,189)
Foreign currency translation adjustments, parent	(23,792)	(816)
Balance at end of period	(64,952)	(2,005)
Noncontrolling Interest
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at beginning of period	(2,199)	(1,602)
Foreign currency translation adjustments, noncontrolling interest	(258)	(142)
Balance at end of period	$ (2,457)	$ (1,744)

The total of net gain (loss), prior service cost (credit), and transition assets (obligations), as well as minimum pension liability if still remaining, included in accumulated other comprehensive income associated with a defined benefit pension or other postretirement plan(s) because they have yet to be recognized as components of net periodic benefit cost.

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-Publisher FASB

-Name Accounting Standards Codification

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Accumulated adjustment, net of tax, that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency from the functional currency of the reporting entity, net of reclassification of realized foreign currency translation gains or losses.

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Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature, attributable to noncontrolling interests.

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Amount before tax of reclassification adjustment from accumulated other comprehensive (income) loss for prior service cost (credit) related to pension and other postretirement benefit plans.

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Amount before tax of reclassification adjustment from accumulated other comprehensive income (loss) for actuarial gain (loss) related to pension and other postretirement benefit plans.

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Amount after tax of reclassification adjustment from accumulated other comprehensive (income) loss related to net period benefit cost (credit) for pension and other postretirement defined benefit plans.

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Amount of tax (expense) benefit of reclassification adjustment from accumulated other comprehensive (income) loss related to pension and other postretirement defined benefit plans.

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