CONSOLIDATED STATEMENTS OF OPERATIONS (UNAUDITED) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
OPERATING REVENUE
Operating revenues	$ 1,626	$ 1,600	$ 3,273	$ 3,190
OPERATING EXPENSES
Cost of services and products (exclusive of depreciation and amortization)	694	658	1,415	1,330
Selling, general and administrative	297	289	548	626
Gain (Loss) on Disposition of Business	0	(5)	0	17
Operating expenses - affiliates	257	262	513	500
Depreciation and amortization	342	363	680	727
Total operating expenses	1,590	1,567	3,156	3,200
OPERATING INCOME (LOSS)	36	33	117	(10)
OTHER (EXPENSE) INCOME
Interest expense	(203)	(240)	(418)	(369)
Net (loss) gain on early retirement of debt (Note 4)	(236)	0	(270)	54
Other income (expense), net	23	(3)	39	11
Total other expense, net	(343)	(168)	(505)	(207)
LOSS BEFORE INCOME TAXES	(307)	(135)	(388)	(217)
Income tax benefit	(81)	(34)	(102)	(52)
NET LOSS	(226)	(101)	(286)	(165)
Non-Affiliates
OPERATING REVENUE
Operating revenues	1,558	1,539	3,133	3,070
Affiliates
OPERATING REVENUE
Operating revenues	68	61	140	120
OTHER (EXPENSE) INCOME
Interest income - affiliate	$ 73	$ 75	$ 144	$ 97