Product Support Liabilities (Tables)

6 Months Ended

Jun. 30, 2013

Changes in Product Support Liabilities

Changes in product support liabilities are summarized as follows:

	2013			2012
Balance at January 1	$	540.7		$	448.7
Cost accruals and revenue deferrals		158.3			177.9
Payments and revenue recognized		(130.3	)		(114.6	)
Currency translation		(9.1	)		(4.6	)
Balance at June 30	$	559.6		$	507.4