Valuation and Qualifying Accounts and Reserves (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012		Dec. 31, 2011
Trade receivable allowances
Valuation and Qualifying Accounts and Reserves
Balance at Beginning of Period	$ 3.5		$ 5.5		$ 6.0
Charged to Costs and Expenses	1.8		1.8		0.6
Deductions and Other	(1.6)	[1]	(3.8)	[1]	(1.1)	[1]
Balance at End of Period	3.7		3.5		5.5
Inventory obsolescence reserve
Valuation and Qualifying Accounts and Reserves
Balance at Beginning of Period	27.2		24.9		22.8
Charged to Costs and Expenses	9.4		11.6		7.4
Deductions and Other	(8.2)	[2]	(9.3)	[2]	(5.3)	[2]
Balance at End of Period	28.4		27.2		24.9
Tax valuation allowances
Valuation and Qualifying Accounts and Reserves
Balance at Beginning of Period	4.2		4.4		22.4
Charged to Costs and Expenses	(1.6)		(0.2)		(18.0)
Deductions and Other	0		0		0
Balance at End of Period	$ 2.6		$ 4.2		$ 4.4

[1] Uncollectable accounts written off, net of recoveries.

[2] Amounts written off or payments incurred, net of acquired reserves.