Leases Leases-Other Information (Details 7) $ in Millions	12 Months Ended
	Dec. 31, 2019 USD ($)
Leases [Abstract]
Operating cash flows from finance leases	$ 0.0
Operating cash flows from operating leases	22.7
Financing cash flows from finance leases	0.3
Direct Financing Lease, Assets Acquired	0.1
Operating Lease, Assets Acquired	$ 26.4