Note 12. Leases

The company has operating leases relating principally to transportation and other equipment and real estate. Certain leases include escalation clauses and/or purchase options. The company paid $15.1 million, $16.0 million, and $13.5 million for operating leases for the years ended December 31, 2015, 2014, and 2013, respectively. At December 31, 2015, future minimum payments for all non-cancelable operating leases with an initial or remaining term of one year or more are as follows (in thousands):

2016	$	14,699
2017		9,614
2018		7,429
2019		6,609
2020		4,623
Thereafter		6,686

	$	49,660