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Amount of deferred tax liability not recognized because of the exceptions to comprehensive recognition of deferred taxes related to undistributed earnings of foreign subsidiaries.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Amount of current and deferred income tax expense (benefit) attributable to income (loss) from continuing foreign operations not within the country of domicile of the entity.

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The net result for the period of deducting operating expenses from operating revenues.

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Income Taxes (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended			6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Mar. 31, 2013	Jun. 30, 2014	Jun. 30, 2013
Income Taxes [Line Items]
Book loss	$ (34.4)	$ (11.1)	$ (11.1)	$ (27.8)	$ (8.5)
US domestic taxes would be incurred if repatriated to the United States	1.4			1.4
United Kingdom, Ireland and Spain [Member]
Income Taxes [Line Items]
Book loss				3.9
U.S. Federal [Member]
Income Taxes [Line Items]
Federal statutory rate				34.00%
Foreign Tax Authority [Member] \| Ireland [Member]
Income Taxes [Line Items]
Federal statutory rate				12.50%
Foreign Tax Authority [Member] \| United Kingdom [Member]
Income Taxes [Line Items]
Federal statutory rate				21.00%
Foreign Tax Authority [Member] \| SPAIN
Income Taxes [Line Items]
Federal statutory rate				30.00%
Foreign Tax Authority [Member] \| JERSEY
Income Taxes [Line Items]
Federal statutory rate				0.00%
Income Tax (Expense) Benefit [Member] \| United Kingdom, Ireland and Spain [Member]
Income Taxes [Line Items]
Foreign tax benefit				$ 0.7