Intangible Assets and Goodwill - Intangible Assets (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Amortizable intangible assets:
Amortizable intangible assets, Gross Carrying Amount	$ 407.2	$ 166.3
Amortizable intangible assets, Accumulated Amortization	98.9	119.7
Amortizable intangible assets, Net Balance	308.3	46.6
Non-amortizable intangible assets
Total intangible assets, Gross Carrying Amount	512.1	206.1
Total intangible assets, Accumulated Amortization	101.0	121.8
Total intangible assets, Net Balance	411.1	84.3
Increase in goodwill resulting from acquisitions	325.0
Aggregate intangible amortization expense	32.5	17.6	15.3
Trade Name
Non-amortizable intangible assets
Non-amortizable intangible assets, Gross Carrying Amount	104.9	39.8
Non-amortizable intangible assets, Accumulated Amortization	2.1	2.1
Non-amortizable intangible assets, Net Balance	102.8	37.7
Patents
Amortizable intangible assets:
Amortizable intangible assets, Gross Carrying Amount	14.5	13.7
Amortizable intangible assets, Accumulated Amortization	7.1	6.1
Amortizable intangible assets, Net Balance	7.4	7.6
Customer lists
Amortizable intangible assets:
Amortizable intangible assets, Gross Carrying Amount	161.9	41.5
Amortizable intangible assets, Accumulated Amortization	24.0	25.4
Amortizable intangible assets, Net Balance	137.9	16.1
Licenses
Amortizable intangible assets:
Amortizable intangible assets, Gross Carrying Amount	181.0	84.9
Amortizable intangible assets, Accumulated Amortization	59.9	66.7
Amortizable intangible assets, Net Balance	121.1	18.2
Intellectual property
Amortizable intangible assets:
Amortizable intangible assets, Gross Carrying Amount	8.6	24.3
Amortizable intangible assets, Accumulated Amortization	5.7	20.1
Amortizable intangible assets, Net Balance	2.9	4.2
Brand Name
Amortizable intangible assets:
Amortizable intangible assets, Gross Carrying Amount	39.3
Amortizable intangible assets, Accumulated Amortization	0.6
Amortizable intangible assets, Net Balance	38.7
Non-Compete
Amortizable intangible assets:
Amortizable intangible assets, Gross Carrying Amount	0.4	0.4
Amortizable intangible assets, Accumulated Amortization	0.2	0.1
Amortizable intangible assets, Net Balance	0.2	0.3
Lottery contracts
Amortizable intangible assets:
Amortizable intangible assets, Gross Carrying Amount	1.5	1.5
Amortizable intangible assets, Accumulated Amortization	1.4	1.3
Amortizable intangible assets, Net Balance	$ 0.1	$ 0.2