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Leases

12 Months Ended

Dec. 31, 2018

22. Leases

The Company leases various property, plant and equipment. Terms of the leases vary, but generally require the Company to pay property taxes, insurance premiums, and maintenance costs associated with the leased property. Rental expense attributed to operating leases was $20.2 million, $20.9 million and $24.4 million in 2018, 2017 and 2016, respectively.

Future minimum rental obligations under non-cancelable operating leases as of December 31, 2018 are payable as follows:

Year
2019	$	14.1
2020		11.8
2021		10.2
2022		7.5
2023		4.3
Thereafter		15.8
Total	$	63.7