19.

Leases

Total rent expense for the years ended December 31, 2016, 2015 and 2014 aggregated $74.0 million, $60.1 million, and $48.4 million, respectively.

Future minimum rental commitments under non-cancelable operating leases in effect as of December 31, 2016 were (in millions):


For the Years Ending December 31,
2017	$	69.5
2018		58.7
2019		47.6
2020		38.9
2021		28.4
Thereafter		88.7