Intangible Assets and Goodwill (Details 3) $ in Millions	6 Months Ended
	Jun. 30, 2016 USD ($)
Changes in carrying amount of goodwill
Balance at the beginning of the period	$ 458.3
Acquisitions	61.0
Disposals	0.0
Other	(1.4)
Balance at the end of the period	517.9
Financial Services
Changes in carrying amount of goodwill
Balance at the beginning of the period	303.3
Acquisitions	61.0
Disposals	0.0
Other	(1.4)
Balance at the end of the period	362.9
Healthcare Services
Changes in carrying amount of goodwill
Balance at the beginning of the period	155.0
Acquisitions	0.0
Disposals	0.0
Other	0.0
Balance at the end of the period	$ 155.0