Income Taxes (Components of Net Deferred Income Tax Asset and Liability) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Deferred tax assets:
Net operating losses	$ 56,445	$ 55,657
Property, equipment and intangible basis differences	11,601	9,813
Accrued liabilities	8,890	6,561
Non-cash compensation	11,637	20,128
Operating lease liability	221,287	232,329
Deferred revenue	4,646	2,846
Allowance for doubtful accounts	1,512	3,017
Currency translation	98,918	99,344
Other	8,479	5,808
Valuation allowance	(66,134)	(63,239)
Total deferred tax assets, net	357,281	372,264
Deferred tax liabilities:
Property, equipment and intangible basis differences	(134,005)	(145,328)
Right of use asset	(211,146)	(223,366)
Straight-line rents	(19,054)	(20,809)
Deferred foreign withholding taxes	(10,313)	(9,796)
Other	(1,571)	(1,532)
Total deferred tax liabilities, net	(18,808)	(28,567)
Other Assets [Member]
Deferred tax assets:
Total deferred tax assets, net	51,918	53,722
Other Long-Term Liabilities [Member]
Deferred tax liabilities:
Total deferred tax liabilities, net	$ (70,726)	$ (82,290)