Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2024

Property, Plant and Equipment [Abstract]

Property and Equipment, at Cost

Property and equipment, at cost, consisted of the following (in millions): 

	December 31,
	2023		2024
Gross property and equipment (1):
Land and buildings	$	105,293	$	123,039
Equipment	185,039		218,893
Other assets	5,116		5,487
Construction in progress	28,840		46,636
Gross property and equipment	324,288		394,055
Total accumulated depreciation and amortization (1)	120,111		141,390
Total property and equipment, net	$	204,177	$	252,665

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(1)Includes the original cost and accumulated depreciation of fully-depreciated assets.