Nature of Business and Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2024

Accounting Policies [Abstract]

Schedule of Property, Plant and Equipment

Our estimated useful lives of property, plant and equipment are generally as follows:

Core systems	3	-	40 years
Buildings	12	-	60 years
Leasehold improvements	12	-	40 years
Personal Property	3	-	10 years
Capitalized internal-use software	3	-	5 years

Property, plant and equipment, net consisted of the following as of December 31 (in millions):

	2024		2023
Core systems	$	12,890	$	12,604
Buildings	9,475		8,972
Construction in progress	2,204		1,918
Internal-use software	2,149		1,936
Leasehold improvements	1,980		2,045
Land	1,652		1,407
Personal property	373		320
	30,723		29,202
Less accumulated depreciation	(11,474)		(10,601)
Property, plant and equipment, net	$	19,249	$	18,601