Leases

We lease property and equipment primarily under operating leases. Renewal options exist for substantially all leases. Future minimum payments, by year and in the aggregate, under noncancelable operating leases with any remaining terms consisted of the following as of December 31, 2017:



Year
2018		$167.3
2019	123.0
2020	93.6
2021	69.0
2022	54.0
Thereafter	125.1
Total minimum lease payments		$632.0

Rental expense for all operating leases was $173.1, $166.5 and $174.9 for the years ended December 31, 2017, 2016 and 2015, respectively.