STOCK-BASED COMPENSATION - Restricted Stock Units Activity (Details) - $ / shares	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Long-term stock awards
Unvested stock award shares
Beginning balance (in shares)	1,000,000	1,000,000
Vested (in shares)	1,000,000	0
Forfeited (in shares)	0	0
Ending balance (in shares)	0	1,000,000
Weighted average grant date fair value
Nonvested, weighted average grant date fair value. beginning of period (in dollars per share)	$ 37	$ 36
Vested (in dollars per share)	37	34
Forfeited (in dollars per share)	37	37
Nonvested, weighted average grant date fair value. end of period (in dollars per share)	$ 38	$ 37
Restricted stock units
Unvested stock award shares
Beginning balance (in shares)	1,000,000	0
Granted (in shares)	581,660	1,000,000
Vested (in shares)	1,000,000	0
Forfeited (in shares)	0	0
Ending balance (in shares)	1,000,000	1,000,000
Weighted average grant date fair value
Nonvested, weighted average grant date fair value. beginning of period (in dollars per share)	$ 54	$ 47
Granted (in dollars per share)	59	56
Vested (in dollars per share)	53	48
Forfeited (in dollars per share)	55	53
Nonvested, weighted average grant date fair value. end of period (in dollars per share)	$ 57	$ 53