INTANGIBLE ASSETS AND GOODWILL - Schedule of Changes in Carrying Amount of Goodwill (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Goodwill
Beginning balance	$ 650,643	$ 659,529
Foreign currency impact	5,920	(8,886)
Ending balance	656,563	650,643
America
Goodwill
Beginning balance	482,937	482,937
Foreign currency impact	0	0
Ending balance	482,937	482,937
Goodwill, cumulative impairment			$ 2,600,000
Airports
Goodwill
Beginning balance	24,882	24,882
Foreign currency impact	0	0
Ending balance	24,882	24,882
Europe-North
Goodwill
Beginning balance	142,824	151,710
Foreign currency impact	5,920	(8,886)
Ending balance	$ 148,744	$ 142,824
Goodwill, cumulative impairment			79,400
Other
Goodwill
Goodwill, cumulative impairment			$ 90,400

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.