Commitments, Contingencies and Off-Balance Sheet Arrangements (Tables)

3 Months Ended

Mar. 31, 2012

Estimated Product Warranty Cost

Product Warranty Costs – Estimated costs related to product warranties are accrued at the time products are sold. In estimating its future warranty obligations, the Company considers various relevant factors, including the Company’s stated warranty policies and practices, the historical frequency of claims and the cost to replace or repair its products under warranty.

	THREE MONTHS ENDED
	March 31,			March 31,
	2012			2011
Beginning balance	$	51.5		$	38.0
Accruals during the period		12.6			10.5
Settlements made		(4.7	)		(4.8	)
Ending balance	$	59.4		$	43.7