Fair Value of Financial Instruments - Schedule of Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Millions	Jun. 30, 2016	Dec. 31, 2015
Assets:
Derivatives	$ 5.6	$ 7.0
Liabilities:
Derivatives	11.2	2.9
Fair Value, Measurements, Recurring
Assets:
Investments	10.9	8.9
Derivatives	5.6	7.0
Total assets	16.5	15.9
Liabilities:
Derivatives	11.2	2.9
Contingent consideration	0.8	3.0
Total liabilities	12.0	5.9
Fair Value, Measurements, Recurring | Level 1
Assets:
Investments	10.9	8.9
Derivatives	0.0	0.0
Total assets	10.9	8.9
Liabilities:
Derivatives	0.0	0.0
Contingent consideration	0.0	0.0
Total liabilities	0.0	0.0
Fair Value, Measurements, Recurring | Level 2
Assets:
Investments	0.0	0.0
Derivatives	5.6	7.0
Total assets	5.6	7.0
Liabilities:
Derivatives	11.2	2.9
Contingent consideration	0.0	0.0
Total liabilities	11.2	2.9
Fair Value, Measurements, Recurring | Level 3
Assets:
Investments	0.0	0.0
Derivatives	0.0	0.0
Total assets	0.0	0.0
Liabilities:
Derivatives	0.0	0.0
Contingent consideration	0.8	3.0
Total liabilities	$ 0.8	$ 3.0