Other Comprehensive (Loss) Income - Accumulated Other Comprehensive Loss (AOCL) (Details) - USD ($) $ in Millions	Sep. 30, 2023	Jun. 30, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Dec. 31, 2021
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stockholders' equity	$ 2,798	$ 3,392	$ 3,353	$ 3,254	$ 3,882	$ 4,443
Cumulative translation adjustments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stockholders' equity	(2,218)		(2,237)
Other unrealized losses, net
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stockholders' equity	(4)		(4)
Benefit plans net actuarial losses and prior service credits
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stockholders' equity	(1,282)		(1,296)
Total Accumulated Other Comprehensive Loss Attributable to Xerox Holdings/Xerox
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stockholders' equity	$ (3,504)	$ (3,437)	$ (3,537)	$ (3,547)	$ (3,330)	$ (2,988)