CHANGE IN ACCOUNTING POLICIES - Balance Sheet (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Cash and cash equivalents	$ 195,711	$ 278,422
Property, Plant and Equipment, Net	6,340,467	5,805,996
Goodwill	8,205,863	8,160,566	$ 8,142,309
Total assets	33,215,034	33,376,660
Total current liabilities	2,735,119	3,098,103
Deferred tax liability	5,048,129	5,006,167
Liabilities	34,085,936	34,554,036
Redeemable equity	0	25,763
Paid-in capital	18,005	0
Retained Earnings (Accumulated Deficit)	(848,836)	(985,641)
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	(870,902)	(1,203,139)	$ 2,279,262	$ 3,680,236
Liabilities and Equity	$ 33,215,034	$ 33,376,660