Restricted Cash (Tables)

9 Months Ended

Sep. 30, 2016

Restricted Cash [Abstract]

Schedule Of Restricted Cash

	As of		As of
	September 30, 2016		December 31, 2015		Included on Balance Sheet
		(in thousands)
Securitization escrow accounts	$	24,049	$	25,135	Restricted cash - current asset
Escrow account for payment of 5.625% Senior Notes		528,128		—	Restricted cash - current asset
Payment and performance bonds		296		218	Restricted cash - current asset
Surety bonds and workers compensation		3,233		3,227	Other assets - noncurrent
Total restricted cash	$	555,706	$	28,580