ACQUISITIONS AND DIVESTITURES - Components of Deconsolidation (Details) - USD ($) $ in Millions		Feb. 22, 2022	Mar. 31, 2022	Dec. 31, 2021
Business Acquisition [Line Items]
Fair value of Kinetik Class A Common Stock held by Company	[1]		$ 576	$ 1,365
ASSETS:
Cash and cash equivalents		$ 143
Other current assets		29
Property and equipment, net		184
Equity method interests		1,367
Other noncurrent assets		12
Total assets deconsolidated		1,735
LIABILITIES:
Current liabilities		3
Long-term debt		657
Other noncurrent liabilities		168
Total liabilities deconsolidated		828
NONCONTROLLING INTERESTS:
Redeemable noncontrolling interest preferred unit limited partners		642
Noncontrolling interest-Altus		72
Total noncontrolling interests deconsolidated		714
Net effect of deconsolidating balance sheet		(193)
Deconsolidation of Altus		609
Kinetik
Business Acquisition [Line Items]
Fair value of Kinetik Class A Common Stock held by Company		$ 802	$ 576	$ 0

[1] The Altus VIE amounts are disclosed as of December 31, 2021. All Altus balances were deconsolidated as of February 22, 2022. Refer to Note 1—Summary of Significant Accounting Policies and Note 3—Acquisitions and Divestitures for further detail.