CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
CASH FLOWS FROM OPERATING ACTIVITIES:
Consolidated net income	$ 5,520	$ 4,238
Adjustments to reconcile consolidated net income to net cash flows from operating activities:
Depreciation and amortization	6,688	7,049
Stock compensation expense	360	332
Noncash interest income, net	(25)	(27)
Other, net	(56)	285
Changes in operating assets and liabilities, net of effects from acquisitions and dispositions:
Accounts receivable	(256)	(104)
Prepaid expenses and other assets	(79)	(111)
Accounts payable, accrued liabilities and other	(258)	321
Receivables from and payables to related party	(8)	(56)
Net cash flows from operating activities	11,886	11,927
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property, plant and equipment	(6,456)	(5,536)
Change in accrued expenses related to capital expenditures	284	(51)
Other, net	(232)	59
Net cash flows from investing activities	(6,404)	(5,528)
CASH FLOWS FROM FINANCING ACTIVITIES:
Borrowings of long-term debt	21,528	15,263
Repayments of long-term debt	(15,659)	(9,651)
Borrowings (repayments) of loans payable - related parties, net	(290)	13
Payments for debt issuance costs	(71)	(76)
Distributions to parent	(11,134)	(12,373)
Contributions from parent	86	2
Distributions to noncontrolling interest	(1)	(1)
Other, net	(21)	(82)
Net cash flows from financing activities	(5,562)	(6,905)
NET DECREASE IN CASH AND CASH EQUIVALENTS	(80)	(506)
CASH AND CASH EQUIVALENTS, beginning of period	321	710
CASH AND CASH EQUIVALENTS, end of period	241	204
CASH PAID FOR INTEREST	3,230	3,024
CASH PAID FOR TAXES	$ 37	$ 34