Intangible Assets and Goodwill - Intangible Assets (Details) (USD $) In Millions, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Amortizable intangible assets:
Amortizable intangible assets, Gross Carrying Amount	$ 517.7	$ 407.2
Amortizable intangible assets, Accumulated Amortization	107.8	98.9
Amortizable intangible assets, Net Balance	409.9	308.3
Non-amortizable intangible assets
Total intangible assets, Gross Carrying Amount	622.7	512.1
Total intangible assets, Accumulated Amortization (Excluding Goodwill)	109.9	101.0
Total intangible assets, Net	512.8	411.1
Trade name
Non-amortizable intangible assets
Non-amortizable intangible assets, Gross Carrying Amount	105.0	104.9
Non-amortizable intangible assets, Accumulated Amortization	2.1	2.1
Non-amortizable intangible assets, Net Balance	102.9	102.8
Patents
Amortizable intangible assets:
Amortizable intangible assets, Gross Carrying Amount	15.4	14.5
Amortizable intangible assets, Accumulated Amortization	7.4	7.1
Amortizable intangible assets, Net Balance	8.0	7.4
Customer lists
Amortizable intangible assets:
Amortizable intangible assets, Gross Carrying Amount	162.0	161.9
Amortizable intangible assets, Accumulated Amortization	28.8	24.0
Amortizable intangible assets, Net Balance	133.2	137.9
Licenses
Amortizable intangible assets:
Amortizable intangible assets, Gross Carrying Amount	290.5	181.0
Amortizable intangible assets, Accumulated Amortization	62.2	59.9
Amortizable intangible assets, Net Balance	228.3	121.1
Intellectual property
Amortizable intangible assets:
Amortizable intangible assets, Gross Carrying Amount	8.6	8.6
Amortizable intangible assets, Accumulated Amortization	6.0	5.7
Amortizable intangible assets, Net Balance	2.6	2.9
Brand Name [Member]
Amortizable intangible assets:
Amortizable intangible assets, Gross Carrying Amount	39.3	39.3
Amortizable intangible assets, Accumulated Amortization	1.8	0.6
Amortizable intangible assets, Net Balance	37.5	38.7
Noncompete Agreements [Member]
Amortizable intangible assets:
Amortizable intangible assets, Gross Carrying Amount	0.4	0.4
Amortizable intangible assets, Accumulated Amortization	0.2	0.2
Amortizable intangible assets, Net Balance	0.2	0.2
Lottery contracts
Amortizable intangible assets:
Amortizable intangible assets, Gross Carrying Amount	1.5	1.5
Amortizable intangible assets, Accumulated Amortization	1.4	1.4
Amortizable intangible assets, Net Balance	$ 0.1	$ 0.1