Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2018

Commitments and Contingencies Disclosure [Abstract]

Future Minimum Rental Payments for All Non-Cancelable Operating Leases

Future minimum rental payments for all non-cancelable operating leases (reduced by minor amounts from subleases) as of December 31, 2018 were as follows:

(in millions)
2019	$	29.7
2020	24.6
2021	20.6
2022	16.5
2023	10.9
Thereafter	19.6
Total minimum rental payments	121.9
Less minimum rentals to be received under non-cancelable subleases	3.9
Future minimum payments for operating leases, net of sublease rental income	$	118.0

Future Minimum Payments Under Unconditional Purchase Commitments

Future minimum payments under unconditional purchase commitments, primarily for inventory purchase commitments as of December 31, 2018 were as follows:

(in millions)
2019	$	89.1
2020	1.3
2021	0.6
2022	0.2
2023	—
Thereafter	—
Total unconditional purchase commitments	$	91.2