Condensed Consolidated Balance Sheets - USD ($) $ in Millions	Mar. 31, 2025	Dec. 31, 2024
Current assets
Cash and cash equivalents	$ 2,257	$ 4,194
Accounts receivable	27,033	27,261
Less Allowance for credit losses	1,144	1,152
Accounts receivable, net	25,889	26,109
Inventories	2,197	2,247
Prepaid expenses and other	7,010	7,973
Total current assets	37,353	40,523
Property, plant and equipment	331,888	331,406
Less Accumulated depreciation	223,965	222,884
Property, plant and equipment, net	107,923	108,522
Investments in unconsolidated businesses	820	842
Wireless licenses	156,726	156,613
Goodwill	22,842	22,841
Other intangible assets, net	10,847	11,129
Operating lease right-of-use assets	24,175	24,472
Other assets	19,678	19,769
Total assets	380,364	384,711
Current liabilities
Debt maturing within one year	22,629	22,633
Accounts payable and accrued liabilities	19,413	23,374
Current operating lease liabilities	4,686	4,415
Other current liabilities	14,338	14,349
Total current liabilities	61,066	64,771
Long-term debt	121,020	121,381
Employee benefit obligations	11,793	11,997
Deferred income taxes	46,643	46,732
Non-current operating lease liabilities	19,379	19,928
Other liabilities	18,426	19,327
Total long-term liabilities	217,261	219,365
Commitments and Contingencies
Equity
Series preferred stock ($0.10 par value; 250,000,000 shares authorized; none issued)	0	0
Common stock ($0.10 par value; 6,250,000,000 shares authorized in each period; 4,291,433,646 shares issued in each period)	429	429
Additional paid in capital	13,415	13,466
Retained earnings	91,128	89,110
Accumulated other comprehensive loss	(1,489)	(923)
Common stock in treasury, at cost (75,178,732 and 81,753,488 shares outstanding)	(3,295)	(3,583)
Deferred compensation – employee stock ownership plans (ESOPs) and other	534	738
Noncontrolling interests	1,315	1,338
Total equity	102,037	100,575
Total liabilities and equity	$ 380,364	$ 384,711