SEGMENT REPORTING - Total Revenues Based on Location of the Customer and Long-Lived Assets by Geographic Regions (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Total revenues
Revenues	$ 23,102,138	$ 16,207,106	$ 15,309,508
Long-lived assets
Total long-lived assets	739,205	715,371	695,696
United States
Total revenues
Revenues	19,494,969	13,896,382	13,143,522
Long-lived assets
Total long-lived assets	587,339	551,511	489,129
Other locations
Total revenues
Revenues	3,607,169	2,310,724	2,165,986
Long-lived assets
Total long-lived assets	$ 151,866	$ 163,860	$ 206,567