Leases and Other (Tables)

12 Months Ended

Dec. 31, 2017

Leases [Abstract]

Future minimum rental payments and related sublease rentals receivable

As of December 31, 2017, our future minimum rental payments and related sublease rentals receivable with respect to non-cancelable operating leases with terms in excess of one year were as follows:

(in thousands)	Rental Payments		Receivable Under Subleases
2018	$	23,503	$	2,627
2019		20,299		2,384
2020		17,265		2,209
2021		8,812		2,267
2022		5,555		2,195
Thereafter		81,135		3,657
Total	$	156,569	$	15,339

Net rent expense under operating leases

Net rent expense under operating leases consisted of the following:

	December 31,
(in thousands)	2017			2016			2015
Minimum rentals	$	56,575		$	48,465		$	41,564
Sublease rentals		(1,525	)		(2,831	)		(3,457	)
Total rentals, net	$	55,050		$	45,634		$	38,107