COST-SAVING INITIATIVES - Activity Related to Cost Savings Initiatives (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Restructuring Reserve [Roll Forward]
Balance at beginning of period		$ 52,298
Total expenses	$ 15,707	48,729	$ 183,152
Noncash expenses		12,267
Payments and settlements		79,850
Balance at end of period		8,910
Accrued Compensation and Benefits
Restructuring Reserve [Roll Forward]
Balance at beginning of period		51,346
Total expenses		46,610
Noncash expenses		9,249
Payments and settlements		79,797
Balance at end of period		8,910
Other
Restructuring Reserve [Roll Forward]
Balance at beginning of period		952
Total expenses		2,119
Noncash expenses		3,018
Payments and settlements		53
Balance at end of period		$ 0