Summary of Lease Information (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2019	Jan. 01, 2019	Dec. 31, 2018
Leases [Abstract]
Right of use assets		$ 150.7	$ 107.0	$ 55.0
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]		us-gaap:OtherAssetsNoncurrent
Current lease liabilities		$ 16.4
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]		us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent
Long-term lease liabilities		$ 144.0
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]		us-gaap:OtherLiabilitiesNoncurrent
Total lease liabilities		$ 160.4	$ 109.0	$ 57.0
Weighted-average remaining lease term (years)		11 years 1 month 6 days
Weighted-average discount rate		4.90%
Lease cost	[1]	$ 24.6
Leased assets obtained in exchange for new lease liabilities(2)	[2]	61.1
Cash paid for amounts included in the measurement of lease liabilities		$ 24.3

[1] ^{Lease expense is included in cost of sales or SG&A expenses based on the nature of the leased item.  Short-term lease expense is excluded from this amount and is not material.  The Company also has certain variable leases which are not material.  The noncash component of lease expense for the twelve months ended December 31, 2019 was $17.9 and is included in the Amortization caption in the condensed consolidated statement of cash flows.}

[2] ^{In June 2019, the Company amended an operating lease for one of its manufacturing facilities to extend the lease an additional ten years through 2033.  The amendment resulted in an increase to the Company’s right of use assets and corresponding lease liabilities of approximately $53.0 recorded in the second quarter of 2019.}