Leases

We lease property and equipment primarily under operating leases. Renewal options exist for substantially all leases. Future undiscounted minimum payments, by year and in the aggregate, under noncancelable operating leases with any remaining terms consisted of the following as of December 31, 2018:



Year
2019		$151.4
2020	115.2
2021	85.5
2022	65.0
2023	44.1
Thereafter	105.6
Total minimum lease payments		$566.8

Rental expense for all operating leases was $175.8, $173.1 and $166.5 for the years ended December 31, 2018, 2017 and 2016, respectively.