CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (USD $) In Thousands, unless otherwise specified	3 Months Ended
Mar. 31, 2015	Mar. 31, 2014
Net Loss	$ (58,177)us-gaap_NetIncomeLoss	$ (11,218)us-gaap_NetIncomeLoss
Other Comprehensive (Loss) Income, Net of Tax:
Currency translation adjustments	(126,692)	3,872
Defined benefit pension plan adjustments	2,855	2,088
Net unrealized gains on derivative instruments:
Unrealized holding gains	25,751	1,228
Reclassification adjustment for realized (gains) losses included in net income	(8,851)	2,767
Net unrealized gains on derivative instruments	16,900	3,995
Other Comprehensive (Loss) Income, Net of Tax	(106,937)	9,955
Comprehensive Loss	$ (165,114)us-gaap_ComprehensiveIncomeNetOfTax	$ (1,263)us-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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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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Amount after tax and reclassification adjustments, 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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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.

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

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Amount after tax and 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 after tax of reclassification adjustment from accumulated other comprehensive income of accumulated gain (loss) realized from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's deferred hedging gain (loss).

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