Consolidated Statement of Comprehensive Income (Loss) Statement (USD $) In Thousands, unless otherwise specified	3 Months Ended
Mar. 29, 2015	Mar. 30, 2014
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ (29,050)us-gaap_ProfitLoss	$ 43,034us-gaap_ProfitLoss
Components of comprehensive income (loss):
Translation adjustment	(2,003)	274
Net unrealized gain (loss) on derivatives (Note 11)	(4,188)	385
Net loss on long-term pension liability adjustment	0
Income taxes	111us-gaap_OtherComprehensiveIncomeLossTax	110us-gaap_OtherComprehensiveIncomeLossTax
Net change in accumulated other comprehensive gain (loss)	(6,080)	549
Total comprehensive income (loss)	(35,130)	43,583
Comprehensive loss attributable to noncontrolling interests and redeemable noncontrolling interests	19,469	(22,010)
Comprehensive income (loss) attributable to stockholders	$ (15,661)us-gaap_ComprehensiveIncomeNetOfTax	$ 65,593us-gaap_ComprehensiveIncomeNetOfTax

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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Amount before tax, after 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.

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Amount after tax and reclassification adjustments of other comprehensive income (loss).

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Amount before tax, after reclassification adjustments, of (increase) decrease in accumulated other comprehensive (income) loss related to pension and other postretirement defined benefit plans.

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Amount of tax expense (benefit) allocated to other comprehensive income (loss).

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Amount before tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

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The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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