Operating Leases (Tables)

12 Months Ended

Dec. 31, 2018

Leases, Operating [Abstract]

Future Minimum Lease Payments

Future minimum lease payments for all operating leases are as follows:

	Leased Facilities and Equipment		Leased Vehicles	Total
2019	$	84.1	40.0	124.1
2020	69.1		25.5	94.6
2021	42.8		10.9	53.7
2022	21.8		1.9	23.7
2023	9.7		—	9.7
2024 and thereafter	3.7		—	3.7
Total minimum lease payments	$	231.2	78.3	309.5

Rent Expense

Rent expense under all operating leases was as follows:

	Leased Facilities and Equipment		Leased Vehicles	Total
2018	$	110.7	47.5	158.2
2017	$	109.5	45.8	155.3
2016	$	110.1	42.7	152.8