Revenue - Schedule of Disaggregation of Revenue (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Disaggregation of Revenue [Line Items]
Total Revenues	$ 1,922	$ 1,576	$ 3,768	$ 3,033
Equipment
Disaggregation of Revenue [Line Items]
Total Revenues	387	336	765	620
Supplies, paper and other sales
Disaggregation of Revenue [Line Items]
Total Revenues	469	176	906	344
Maintenance agreements
Disaggregation of Revenue [Line Items]
Total Revenues	425	379	842	747
IT products
Disaggregation of Revenue [Line Items]
Total Revenues	140	153	245	258
Service arrangements
Disaggregation of Revenue [Line Items]
Total Revenues	421	439	843	868
Rental and other
Disaggregation of Revenue [Line Items]
Total Revenues	55	61	115	131
Financing
Disaggregation of Revenue [Line Items]
Total Revenues	25	32	52	65
Sales
Disaggregation of Revenue [Line Items]
Total Revenues	996	665	1,916	1,222
Sales \| Direct equipment lease
Disaggregation of Revenue [Line Items]
Total Revenues	90	108	181	220
Sales \| Distributors & resellers
Disaggregation of Revenue [Line Items]
Total Revenues	523	238	1,048	447
Sales \| Customer direct
Disaggregation of Revenue [Line Items]
Total Revenues	383	319	687	555
United States
Disaggregation of Revenue [Line Items]
Total Revenues	1,051	930	2,052	1,780
Europe
Disaggregation of Revenue [Line Items]
Total Revenues	531	438	1,060	840
Canada
Disaggregation of Revenue [Line Items]
Total Revenues	132	108	258	211
Latin America
Disaggregation of Revenue [Line Items]
Total Revenues	97	46	186	87
Asia Pacific
Disaggregation of Revenue [Line Items]
Total Revenues	58	10	106	23
Other
Disaggregation of Revenue [Line Items]
Total Revenues	$ 53	$ 44	$ 106	$ 92