CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Revenue
Revenue	$ 7,223	$ 7,946	$ 21,311	$ 22,016
Operating Costs and Expenses
Cost of operations (excluding depreciation and amortization shown below)	7,239	6,406	17,229	20,137
Depreciation and amortization	352	359	1,045	921
Impairment losses	0	0	15	0
Selling, general and administrative costs (excluding amortization of customer acquisition costs of $55, $36, $144 and $84, respectively, which are included in depreciation and amortization shown separately above)	645	602	1,739	1,502
Acquisition-related transaction and integration costs	7	18	22	111
Total operating costs and expenses	8,243	7,385	20,050	22,671
Gain on sale of assets	208	0	209	202
Operating (Loss)/Income	(812)	561	1,470	(453)
Other Income/(Expense)
Equity in earnings of unconsolidated affiliates	6	6	13	16
Other income, net	5	14	38	43
Loss on debt extinguishment	0	0	(260)	0
Interest expense	(213)	(173)	(528)	(472)
Total other expense	(202)	(153)	(737)	(413)
(Loss)/Income Before Income Taxes	(1,014)	408	733	(866)
Income tax (benefit)/expense	(247)	65	251	(182)
Net (Loss)/Income	(767)	343	482	(684)
Less: Cumulative dividends attributable to Series A Preferred Stock	17	17	51	38
Net (Loss)/Income Available to Common Stockholders, basic	(784)	326	431	(722)
Net (Loss)/Income Available for Common Stockholders, diluted	$ (784)	$ 326	$ 431	$ (722)
(Loss)/Income per Share
Weighted average number of common shares outstanding — basic (in shares)	207,000	230,000	207,000	230,000
(Loss)/Income per Weighted Average Common Share — Basic (in usd per share)	$ (3.79)	$ 1.42	$ 2.08	$ (3.14)
Weighted average number of common shares outstanding — diluted (in shares)	207,000	232,000	213,000	230,000
(Loss)/Income per Weighted Average Common Share — Diluted (in usd per share)	$ (3.79)	$ 1.41	$ 2.02	$ (3.14)