Acquisitions and Divestitures - Narrative (Details) £ in Millions, $ in Millions, $ in Millions	1 Months Ended				3 Months Ended	12 Months Ended
	Jul. 31, 2022 USD ($)	Jul. 31, 2022 GBP (£)	Feb. 28, 2022 USD ($)	Feb. 28, 2022 CAD ($)	Jun. 30, 2023 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($) acquisition	Dec. 31, 2021 USD ($) acquisition	Feb. 28, 2022 CAD ($)	Aug. 31, 2021 USD ($)
Business Acquisition [Line Items]
Noncontrolling interests						$ 10	$ 10
Discontinued Operations, Disposed of by Means Other than Sale, Donation | PARC
Business Acquisition [Line Items]
Net charge					$ 132
Goodwill					115
Net assets					13
Other expenses					4
Income tax expense					40
After-tax loss from discontinued operations					$ 92
2022 Acquisitions
Business Acquisition [Line Items]
Number of acquisitions | acquisition							2
Consideration transferred							$ 93
Contingent consideration							11
Powerland
Business Acquisition [Line Items]
Consideration transferred			$ 52	$ 66
Maximum contingent consideration			$ 22						$ 28
Contingent consideration, term			2 years	2 years
Contingent consideration							$ 11
Payment for contingent consideration liability						$ 6
Go Inspire
Business Acquisition [Line Items]
Consideration transferred	$ 41	£ 34
2021 Acquisitions
Business Acquisition [Line Items]
Consideration transferred								$ 3
Series of Individually Immaterial Business Acquisitions
Business Acquisition [Line Items]
Consideration transferred								$ 50
Business acquisition, percentage of voting interests acquired							100.00%	100.00%
Equipment Dealer Canada Member
Business Acquisition [Line Items]
Consideration transferred								$ 31
United States Document Solutions Provider
Business Acquisition [Line Items]
Number of acquisitions | acquisition								2
Consideration transferred								$ 19
CareAR Holdings LLC
Business Acquisition [Line Items]
Noncontrolling interests										$ 10