Revenue - Disaggregation of Revenue (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Disaggregation of Revenue [Line Items]
Total Revenues	$ 7,107	$ 7,038	$ 7,022
Equipment
Disaggregation of Revenue [Line Items]
Total Revenues	1,624	1,581	1,564
Supplies, paper and other sales
Disaggregation of Revenue [Line Items]
Total Revenues	1,176	1,001	885
Maintenance agreements
Disaggregation of Revenue [Line Items]
Total Revenues	1,730	1,787	1,803
Service arrangements
Disaggregation of Revenue [Line Items]
Total Revenues	1,953	1,991	2,014
Rental and other
Disaggregation of Revenue [Line Items]
Total Revenues	417	457	530
Financing
Disaggregation of Revenue [Line Items]
Total Revenues	207	221	226
Sales
Disaggregation of Revenue [Line Items]
Total Revenues	2,800	2,582	2,449
Sales | Direct equipment lease
Disaggregation of Revenue [Line Items]
Total Revenues	708	664	573
Sales | Distributors & resellers
Disaggregation of Revenue [Line Items]
Total Revenues	1,222	1,130	910
Sales | Customer direct
Disaggregation of Revenue [Line Items]
Total Revenues	870	788	966
United States
Disaggregation of Revenue [Line Items]
Total Revenues	4,014	3,982	4,186
Europe
Disaggregation of Revenue [Line Items]
Total Revenues	1,935	2,023	1,883
Canada
Disaggregation of Revenue [Line Items]
Total Revenues	545	398	393
Other
Disaggregation of Revenue [Line Items]
Total Revenues	$ 613	$ 635	$ 560