Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2015

Commitments and Contingencies Disclosure [Abstract]

Minimum Rental Commitments Under Non-Cancelable Leases

The approximate minimum rental commitments for 2016 and thereafter under non-cancelable leases in effect at December 31, 2015 were as follows (in thousands):

2016	$	88,177
2017	74,939
2018	56,425
2019	42,763
2020	37,668
Thereafter	81,437
	$	381,409