Supplemental Cash Flow Information (Tables)

9 Months Ended

Sep. 30, 2020

Supplemental Cash Flow Elements [Abstract]

Change in certain working capital accounts

The following table presents additional information about the change in certain working capital accounts:

	Nine Months Ended  September 30,
(in thousands)	2020		2019
Accounts receivable	$	5,822	$	(20,542)
Other current assets	7,366		(7,084)
Accounts payable	30,212		15,156
Accrued employee compensation and benefits	(4,527)		(4,769)
Accrued interest	(1,323)		10,508
Other accrued liabilities	(2,812)		(4,004)
Unearned revenue	23,806		(2,501)
Other, net	(128)		(17,522)
Total	$	58,416	$	(30,758)