Business Segments, Geographic Information, and Major Customers - Geographic Summary (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Revenues [Abstract]
Revenue	$ 42,168.0	$ 47,710.6	$ 59,043.1
Property and equipment, net:
Property and equipment, net	513.3	515.3
United States
Revenues [Abstract]
Revenue	20,905.1	25,403.7	32,901.7
Property and equipment, net:
Property and equipment, net	325.2	324.8
EMEA
Revenues [Abstract]
Revenue	9,672.9	10,003.2	12,396.1
Property and equipment, net:
Property and equipment, net	141.4	147.7
Asia Pacific
Revenues [Abstract]
Revenue	5,366.0	5,430.7	7,076.6
Property and equipment, net:
Property and equipment, net	10.3	10.1
Americas, excluding United States
Revenues [Abstract]
Revenue	6,224.0	6,873.0	6,668.6
Property and equipment, net:
Property and equipment, net	36.4	32.7
U.K.
Revenues [Abstract]
Revenue	4,800.0	5,300.0	6,700.0
Singapore
Revenues [Abstract]
Revenue	$ 5,300.0	$ 5,300.0	$ 7,200.0