Fair Values of Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2018

Fair Value Disclosures [Abstract]

Schedule of Fair Values Of Financial Instruments by Balance Sheet Grouping

The fair values at December 31, 2018 and 2017 do not reflect subsequent changes in the economy, interest rates, tax rates, and other variables that may affect the determination of fair value.

	December 31, 2018				December 31, 2017
	Carrying Amount		Fair Value		Carrying Amount		Fair Value
			(in thousands)
Assets
Cash and cash equivalents	$	120,221	$	120,221	$	176,274	$	176,274
Restricted cash	2,107		2,107		311,061		311,061
Foreign exchange forwards	157		157		41		41
Interest rate swaps	2,612		2,612		2,370		2,370
Interest rate caps	786		786		489		489
Cross currency swaps	2,970		2,970		—		—
Liabilities
Credit facility
USD denominated term loan	$	637,813	$	630,971	$	194,063	$	192,295
Multicurrency revolving line of credit	—		—		125,414		124,100
Senior notes	400,000		368,000		300,000		301,125
Foreign exchange forwards	337		337		289		289