DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Derivative Assets and Liabilities Measured at Fair Value (Details) - USD ($) $ in Millions	Dec. 31, 2022	Nov. 30, 2022	Dec. 31, 2021
Assets:
Derivative asset	$ 0		$ 0
Liabilities:
Derivative liability	0	$ 37	113
Commodity Derivative Instruments | Recurring
Assets:
Derivative asset, fair value	0
Derivative asset, netting	0
Derivative asset	0
Liabilities:
Derivative liability, fair value	0		10
Derivative liability, netting	0		0
Derivative liability	0		10
Commodity Derivative Instruments | Recurring | Quoted Price in Active Markets (Level 1)
Assets:
Derivative asset, fair value	0
Liabilities:
Derivative liability, fair value	0		0
Commodity Derivative Instruments | Recurring | Significant Other Inputs (Level 2)
Assets:
Derivative asset, fair value	0
Liabilities:
Derivative liability, fair value	0		10
Commodity Derivative Instruments | Recurring | Significant Unobservable Inputs (Level 3)
Assets:
Derivative asset, fair value	0
Liabilities:
Derivative liability, fair value	$ 0		0
Pipeline capacity embedded derivatives | Recurring
Liabilities:
Derivative liability, fair value			46
Derivative liability, netting			0
Derivative liability			46
Pipeline capacity embedded derivatives | Recurring | Quoted Price in Active Markets (Level 1)
Liabilities:
Derivative liability, fair value			0
Pipeline capacity embedded derivatives | Recurring | Significant Other Inputs (Level 2)
Liabilities:
Derivative liability, fair value			46
Pipeline capacity embedded derivatives | Recurring | Significant Unobservable Inputs (Level 3)
Liabilities:
Derivative liability, fair value			0
Preferred Units embedded derivative | Recurring
Liabilities:
Derivative liability, fair value			57
Derivative liability, netting			0
Derivative liability			57
Preferred Units embedded derivative | Recurring | Quoted Price in Active Markets (Level 1)
Liabilities:
Derivative liability, fair value			0
Preferred Units embedded derivative | Recurring | Significant Other Inputs (Level 2)
Liabilities:
Derivative liability, fair value			0
Preferred Units embedded derivative | Recurring | Significant Unobservable Inputs (Level 3)
Liabilities:
Derivative liability, fair value			$ 57