Leases

12 Months Ended

Dec. 31, 2015

Leases [Abstract]

Leases

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 $27.9 million, $34.8 million and $34.3 million in 2015, 2014 and 2013, respectively. 

Future minimum rental obligations under non-cancelable operating leases, as of December 31, 2015, are payable as follows:

(in millions)
2016	$	38.0
2017	26.6
2018	21.2
2019	17.6
2020	15.0
Thereafter	23.7
Total	$	142.1