Product Support Liabilities (Tables)

9 Months Ended

Sep. 30, 2012

Changes in Product Support Liabilities

Changes in product support liabilities are summarized as follows:

	2012			2011
Balance at January 1	$	448.7		$	372.2
Cost accruals and revenue deferrals		234.6			219.1
Payments and revenue recognized		(168.0	)		(161.3	)
Currency translation		1.2			(1.2	)
Balance at September 30	$	516.5		$	428.8