Income Taxes (Details 2) (USD $) In Millions, unless otherwise specified	3 Months Ended
Mar. 31, 2012	Mar. 31, 2011
Current:
Federal	$ 1.0	$ 6.1
State	2.7	3.1
Foreign	7.5	7.9
Total current	11.2	17.1
Deferred:
Federal	13.4	11.3
State	1.1	0.7
Foreign	(1.1)	(2.4)
Total deferred	13.4	9.6
Provision for income taxes	$ 24.6	$ 26.7

The component of income tax expense for the period representing amounts paid or payable (or refundable) as determined by applying the provisions of enacted federal tax law to the domestic taxable Income or Loss from continuing operations.

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