CONSOLIDATED BALANCE SHEETS (UNAUDITED) - USD ($) $ in Millions	Jun. 30, 2025	Dec. 31, 2024
CURRENT ASSETS
Cash and cash equivalents	$ 1,568	$ 1,889
Accounts receivable, less allowance of $53 and $59	1,266	1,231
Assets held for sale	3,692	24
Other current assets, net	1,211	1,250
Total current assets	7,737	4,394
Property, plant and equipment, net of accumulated depreciation of $23,158 and $23,121	18,665	20,421
GOODWILL AND OTHER ASSETS
Goodwill	0	1,964
Other intangible assets, net	4,525	4,806
Other assets, net	2,049	1,911
Total goodwill and other assets	6,574	8,681
TOTAL ASSETS	32,976	33,496
CURRENT LIABILITIES
Current maturities of long-term debt	331	412
Accounts payable	831	749
Accrued expenses and other liabilities
Salaries and benefits	588	716
Income and other taxes	285	272
Current operating lease liabilities	275	253
Interest	151	197
Other current liabilities	179	179
Liabilities held for sale	110	0
Current portion of deferred revenue	882	861
Total current liabilities	3,632	3,639
LONG-TERM DEBT	17,565	17,494
DEFERRED CREDITS AND OTHER LIABILITIES
Deferred income taxes, net	2,496	2,890
Benefit plan obligations, net	2,152	2,205
Deferred revenue	4,450	3,733
Other liabilities	3,276	3,071
Total deferred credits and other liabilities	12,374	11,899
COMMITMENTS AND CONTINGENCIES (Note 12)
STOCKHOLDERS' (DEFICIT) EQUITY
Preferred stock—non-redeemable, $25.00 par value, authorized 2,000 and 2,000 shares, issued and outstanding 7 and 7 shares	0	0
Common stock, no par value, authorized 2,200,000 and 2,200,000 shares, issued and outstanding 1,026,860 and 1,014,768 shares	19,162	19,149
Accumulated other comprehensive loss	(679)	(723)
Accumulated deficit	(19,078)	(17,962)
Total stockholders' (deficit) equity	(595)	464
TOTAL LIABILITIES AND STOCKHOLDERS' (DEFICIT) EQUITY	$ 32,976	$ 33,496