Leases and Other Commitments (Tables)

12 Months Ended

Dec. 31, 2018

Leases And Other Commitments [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases

At December 31, 2018, future minimum rental payments under noncancelable operating leases approximate the following:

(in thousands)
2019	$	101,009
2020	84,945
2021	72,031
2022	53,709
2023	47,091
Thereafter	115,948
	$	474,733