Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2012

Commitments and Contingencies [Abstract]

Summary of total liabilities for estimated warranty are included in the accompanying Consolidated Balance Sheets

	As of March 31,		As of December 31,
	2012		2011
Accrued expenses	$	28.3	$	29.4
Other liabilities		43.4		41.8
	$	71.7	$	71.2

Summary of changes in the total warranty liabilities

Total warranty liability as of December 31, 2011	$	71.2
Payments made in 2012		(6.1	)
Changes resulting from issuance of new warranties		6.2
Changes in estimates associated with pre-existing liabilities		0.1
Changes in foreign currency translation rates and other		0.3
Total warranty liability as of March 31, 2012	$	71.7

Summary of changes in the accrued product quality issue

Total accrued product quality issue as of December 31, 2011	$	7.5
Product quality claims		(1.2	)
Total accrued product quality issue as of March 31, 2012	$	6.3