Fair Value of Financial Assets and Liabilities - Estimated Fair Values of Financial Assets and Liabilities Not Measured at Fair Value on a Recurring Basis (Details) - Nonrecurring - USD ($) $ in Millions	Sep. 30, 2023	Dec. 31, 2022
Carrying Amount
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	$ 532	$ 1,045
Accounts receivable, net	880	857
Short-term debt and current portion of long-term debt	870	860
Long-term debt	2,739	2,866
Carrying Amount | Xerox Holdings Corporation
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt	1,497	1,496
Carrying Amount | Xerox Corporation
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt	1,143	894
Carrying Amount | Xerox - Other Subsidiaries
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt	99	476
Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	532	1,045
Accounts receivable, net	880	857
Short-term debt and current portion of long-term debt	865	861
Long-term debt	2,435	2,498
Fair Value | Xerox Holdings Corporation
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt	1,350	1,294
Fair Value | Xerox Corporation
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt	988	726
Fair Value | Xerox - Other Subsidiaries
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt	$ 97	$ 478