Schedule of Fair Values Of Financial Instruments by Balance Sheet Grouping (Tables)

3 Months Ended

Mar. 31, 2018

Fair Value Disclosures [Abstract]

Schedule of Fair Values Of Financial Instruments by Balance Sheet Grouping [Table Text Block]

The following table presents the fair values of our financial instruments:

	March 31, 2018				December 31, 2017
	Carrying Amount		Fair Value		Carrying Amount		Fair Value
			(in thousands)
Assets
Cash and cash equivalents	$	143,951	$	143,951	$	176,274	$	176,274
Restricted cash	1,517		1,517		311,061		311,061
Foreign exchange forwards	44		44		41		41
Interest rate swaps	3,529		3,529		2,370		2,370
Interest rate caps	959		959		489		489
Liabilities
Credit facility
USD denominated term loan	$	650,000	$	658,796	$	194,063	$	192,295
Multicurrency revolving line of credit	95,777		97,205		125,414		124,100
Senior notes	400,000		395,000		300,000		301,125
Foreign exchange forwards	356		356		289		289