CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
OPERATING ACTIVITIES:
Net income	$ 49	$ 126
Reconciliation of net income to net cash provided by operating activities:
Net income	49	126
Depreciation and amortization	25	26
Other Noncash Income (Expense)	(2)	(3)
Increase (Decrease) in Other Operating Assets and Liabilities, Net	(32)	(29)
Net Cash Provided by (Used in) Operating Activities	108	184
Other non-cash	2	3
Changes in operating assets and liabilities	32	29
Net Cash Provided by (Used in) Operating Activities	108	184
INVESTING ACTIVITIES:
Capital expenditures	(14)	(8)
Net cash flows used in investing activities	(14)	(8)
FINANCING ACTIVITIES:
Related company note activity	94	176
Net cash flows used in financing activities	(94)	(176)
Net change in cash and cash equivalents	0	0
Cash and cash equivalents, beginning of period	0	0
Cash and cash equivalents, end of period	0	0
SUPPLEMENTAL INFORMATION:
Non-cash activity - Accrued capital expenditures	2	2
Cash paid for interest	$ 6	$ 6