v3.26.1
CONSOLIDATED STATEMENTS OF OPERATIONS (UNAUDITED) - USD ($)
shares in Thousands, $ in Millions
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Income Statement [Abstract]    
OPERATING REVENUE $ 2,899 $ 3,182
OPERATING EXPENSES    
Cost of services and products (exclusive of depreciation and amortization) 1,435 1,687
Selling, general and administrative 794 675
Net gain on sale of business (596) 0
Depreciation and amortization 664 713
Total operating expenses 2,297 3,075
OPERATING INCOME 602 107
OTHER (EXPENSE) INCOME    
Interest expense (225) (347)
Net loss on early retirement of debt (Note 5) (226) (35)
Other income, net 26 30
Total other expense, net (425) (352)
INCOME (LOSS) BEFORE INCOME TAXES 177 (245)
Income tax expense (benefit) 377 (44)
NET LOSS $ (200) $ (201)
BASIC AND DILUTED LOSS PER COMMON SHARE    
BASIC (in dollars per share) $ (0.20) $ (0.20)
DILUTED (in dollars per share) $ (0.20) $ (0.20)
WEIGHTED-AVERAGE COMMON SHARES OUTSTANDING    
BASIC (in shares) 998,891 991,269
DILUTED (in shares) 998,891 991,269