Consolidated Statements of Comprehensive Income (USD $) In Millions, unless otherwise specified	3 Months Ended
Mar. 31, 2015	Mar. 31, 2014
Net loss	$ (34.5)us-gaap_NetIncomeLoss	$ (14.2)us-gaap_NetIncomeLoss
Other comprehensive loss
Foreign currency translation adjustments	(7.8)	(1.8)
Unrealized gain on marketable securities	0	0.1
Defined benefit pension plans	1.6	1.3
Other	0.1	0
Other comprehensive loss, net of tax	(6.1)	(0.4)
Comprehensive loss	$ (40.6)us-gaap_ComprehensiveIncomeNetOfTax	$ (14.6)us-gaap_ComprehensiveIncomeNetOfTax

Other comprehensive income loss net of tax, including redeemable non controlling interest.

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- Definition

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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- Definition

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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- Definition

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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The change in other comprehensive income during the reporting period, net of tax, for an item that is not separately disclosed.

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No definition available.

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Amount after tax, before reclassification adjustments, of unrealized holding gain (loss) on available-for-sale securities.

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