Goodwill And Other Intangible Assets (Components Of Other Intangible Assets) (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2011	Dec. 31, 2010
Goodwill And Other Intangible Assets [Line Items]
Gross Carrying Amount, amortizable purchased intangible assets	$ 1,315.3	$ 1,391.0
Accumulated Amortization, amortizable purchased intangible assets	(743.1)	(634.1)
Net Book Value, amortizable purchased intangible assets	572.2	756.9
Gross Carrying Amount	1,333.4	1,409.1
Net Book Value	590.3	775.0
Trademarks, Licenses And Agreements [Member]
Goodwill And Other Intangible Assets [Line Items]
Gross Carrying Amount, amortizable purchased intangible assets	28.7	25.7
Accumulated Amortization, amortizable purchased intangible assets	(24.4)	(23.0)
Net Book Value, amortizable purchased intangible assets	4.3	2.7
Patents [Member]
Goodwill And Other Intangible Assets [Line Items]
Gross Carrying Amount, amortizable purchased intangible assets	98.3	98.3
Accumulated Amortization, amortizable purchased intangible assets	(95.8)	(83.6)
Net Book Value, amortizable purchased intangible assets	2.5	14.7
Customer Relationships [Member]
Goodwill And Other Intangible Assets [Line Items]
Gross Carrying Amount, amortizable purchased intangible assets	1,164.4	1,244.3
Accumulated Amortization, amortizable purchased intangible assets	(613.6)	(519.8)
Net Book Value, amortizable purchased intangible assets	550.8	724.5
Trade Names [Member]
Goodwill And Other Intangible Assets [Line Items]
Gross Carrying Amount, amortizable purchased intangible assets	23.9	22.7
Accumulated Amortization, amortizable purchased intangible assets	(9.3)	(7.7)
Net Book Value, amortizable purchased intangible assets	14.6	15.0
Trade Names [Member]
Goodwill And Other Intangible Assets [Line Items]
Non-amortizable purchased intangible assets	$ 18.1	$ 18.1