Guarantees and Indemnifications (Details) (USD $) In Millions	3 Months Ended	6 Months Ended
Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Product Liability Contingency [Line Items]
Guarentee to joint venture bank lender	$ 1.5		$ 1.5
Movement in Standard and Extended Product Warranty, Increase (Decrease) [Roll Forward]
Beginning Balance	28.3	31.9	29.5	32.9
Accrued to expense	3.8	2.0	4.9	3.1
Payments made	(1.5)	(3.3)	(3.8)	(5.4)
Ending Balance	30.6	30.6	30.6	30.6
Current portion of warranty reserves	(10.0)	(10.0)	(10.0)	(10.0)
Long-term portion of warranty reserves	$ 20.6	$ 20.6	$ 20.6	$ 20.6

The current carrying amount of the liability for the freestanding or embedded guarantor's obligations under the guarantee or each group of similar guarantees.

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Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers.

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