Leases (Tables)

12 Months Ended

Dec. 31, 2018

Leases [Abstract]

Future minimum lease payments required under our leasing arrangements

Future minimum lease payments required under our operating leases at December 31, 2018 were approximately as follows:

	2019		2020		2021		2022		2023		Thereafter
Future minimum lease payments	$	33.4	$	27.2	$	22.8	$	17.9	$	14.4	$	29.3