Other Current Assets (Tables)

12 Months Ended

Dec. 31, 2021

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Schedule of Other Current Assets

Other current assets consist of the following (in millions):

	December 31,
	2021		2020
Prepaid expenses	$	14	$	24
Passenger and other taxes receivable	9		26
Income tax receivable	3		161
Other	14		15
Total other current assets	$	40	$	226