Leases - Leases Balances on Consolidated Balance Sheet (Details) $ in Millions	Dec. 31, 2019 USD ($)
Operating leases:
Other assets, net	$ 80.4
Other current liabilities	21.1
Other long-term liabilities	$ 81.9
Other lease information
Weighted-average remaining lease term—Operating leases	10 years 7 months 6 days
Weighted-average discount rate—Operating leases	5.10%