Product Warranty (Tables)

9 Months Ended

Sep. 30, 2013

Product Warranties Disclosures [Abstract]

Schedule of Product Warranty Liability

The following table summarizes the activity in the product warranty accrual accounts:

(millions of dollars)	2013			2012
Beginning balance, January 1	$	64.9		$	72.7
Provisions	29.1			23.1
Payments	(28.3		)	(31.9		)
Translation adjustment	0.7			0.2
Ending balance, September 30	$	66.4		$	64.1

The product warranty liability is classified in the Condensed Consolidated Balance Sheets as follows:

	September 30,		December 31,
(millions of dollars)	2013		2012
Accounts payable and accrued expenses	$	33.3	$	33.1
Other non-current liabilities	33.1		31.8
Total product warranty liability	$	66.4	$	64.9