Goodwill and Identifiable Intangible Assets (Details 1) (USD $) In Millions, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011
Summarize of identifiable intangible assets with definite and indefinite useful lives
Gross carrying value	$ 2,162.4	$ 2,181.4
Accumulated amortization	(142.8)	(78.2)
Total	2,019.6	2,103.2
Customer relationships [Member]
Summarize of identifiable intangible assets with definite and indefinite useful lives
Gross carrying value	1,005.7	1,028.7
Accumulated amortization	(76.5)	(37.9)
Total	929.2	990.8
Trademarks and tradenames [Member]
Summarize of identifiable intangible assets with definite and indefinite useful lives
Gross carrying value	877.3	882.3
Accumulated amortization	(0.5)	(0.8)
Total	876.8	881.5
Technology [Member]
Summarize of identifiable intangible assets with definite and indefinite useful lives
Gross carrying value	235.6	230.2
Accumulated amortization	(55.4)	(33.4)
Total	180.2	196.8
Contracts [Member]
Summarize of identifiable intangible assets with definite and indefinite useful lives
Gross carrying value	43.8	40.2
Accumulated amortization	(10.4)	(6.1)
Total	$ 33.4	$ 34.1