Goodwill and Other Intangible Assets and Long-Lived Assets (Schedule Of Total Intangible Assets Primarily Acquired Through Business Combinations) (Details) - USD ($) $ in Millions	Jun. 30, 2016	Dec. 31, 2015
Gross Carrying Value	$ 524.6	$ 525.4
Accumulated Amortization	(220.0)	(204.5)
Intangible assets, net	304.6	320.9
Software [Member]
Gross Carrying Value	41.3	41.3
Accumulated Amortization	(40.4)	(38.5)
Intangible assets, net	0.9	2.8
Trademarks [Member]
Gross Carrying Value	25.9	26.0
Accumulated Amortization	(19.3)	(17.3)
Intangible assets, net	6.6	8.7
Customer Relationships [Member]
Gross Carrying Value	457.4	458.1
Accumulated Amortization	(160.3)	(148.7)
Intangible assets, net	$ 297.1	$ 309.4

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275

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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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