Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2012

Commitments and Contingencies [Abstract]

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

	As of June 30, 2012		As of December 31, 2011
Accrued expenses	$	27.7	$	29.4
Other liabilities		44.2		41.8
	$	71.9	$	71.2

Summary of changes in the total warranty liabilities

Total warranty liability as of December 31, 2011	$	71.2
Payments made in 2012		(12.5	)
Changes resulting from issuance of new warranties		14.1
Changes in estimates associated with pre-existing liabilities		(0.6	)
Changes in foreign currency translation rates and other		(0.3	)
Total warranty liability as of June 30, 2012	$	71.9

Summary of changes in the accrued product quality issue

Total accrued product quality issue as of December 31, 2011	$	7.5
Estimated expense for expected product quality claims		0.7
Product quality claims		(1.7	)
Total accrued product quality issue as of June 30, 2012	$	6.5