Future Minimum Rental Commitments Under Non-Cancelable Long-Term Operating Leases And Capital Lease (Details) $ in Millions	Dec. 31, 2015 USD ($)
Operating lease
2016	$ 19.5
2017	16.7
2018	14.6
2019	12.8
2020	10.0
2021 and thereafter	16.6
Total future minimum lease commitments	90.2
Financing leases
2016	5.8
2017	5.8
2018	6.0
2019	6.0
2020	6.1
2021 and thereafter	70.9
Total future minimum lease commitments	100.6
Total
2016	25.3
2017	22.5
2018	20.6
2019	18.8
2020	16.1
2021 and thereafter	87.5
Total future minimum lease commitments	$ 190.8