Leases - Additional Information - (Details) $ in Millions	3 Months Ended
	Mar. 31, 2019 USD ($)
Lessee Lease Description [Line Items]
Operating lease, right of use assets	$ 61.4
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	us-gaap:OtherAssetsNoncurrent
Operating lease, liabilities	$ 61.8
Operating lease, liabilities	$ 50.3
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	us-gaap:OtherLiabilitiesNoncurrent
Operating lease, weighted average remaining lease terms	8 years
Operating lease, weighted average interest rate	2.50%
Cost of Goods Sold and Operating Expenses
Lessee Lease Description [Line Items]
Operating lease expense	$ 2.9