Shareholder's Equity of Xerox (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period	$ 5,295	$ 5,481	$ 5,596	$ 5,594
Comprehensive income (loss), net	19	178	216	168
Investment from noncontrolling interests			5
Distributions to noncontrolling interests				(3)
Balance at end of period	5,195	5,452	5,195	5,452
XEROX CORPORATION
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period	5,560	5,763	7,393	5,874
Comprehensive income (loss), net	19	178	216	168
Dividends declared to parent	(215)	(55)	(774)	(402)
Capital contributions from parent		1,494		1,494
Intercompany loan capitalization			(1,494)
Transfers, (To) From Parent	96	(150)	114	99
Investment from noncontrolling interests			5
Distributions to noncontrolling interests				(3)
Balance at end of period	5,460	7,230	5,460	7,230
Xerox Holdings/Xerox Shareholders’ Equity
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period	5,287	5,477	5,592	5,587
Comprehensive income (loss), net	20	178	217	168
Investment from noncontrolling interests			1
Balance at end of period	5,188	5,448	5,188	5,448
Xerox Holdings/Xerox Shareholders’ Equity | XEROX CORPORATION
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period	5,552	5,759	7,389	5,867
Comprehensive income (loss), net	20	178	217	168
Dividends declared to parent	(215)	(55)	(774)	(402)
Capital contributions from parent		1,494		1,494
Intercompany loan capitalization			(1,494)
Transfers, (To) From Parent	96	(150)	114	99
Investment from noncontrolling interests			1
Balance at end of period	5,453	7,226	5,453	7,226
Additional Paid-in Capital
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period	2,214	2,722	2,445	2,782
Investment from noncontrolling interests			1
Balance at end of period	2,080	2,719	2,080	2,719
Additional Paid-in Capital | XEROX CORPORATION
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period	3,413	3,515	4,888	3,266
Capital contributions from parent		1,494		1,494
Intercompany loan capitalization			(1,494)
Transfers, (To) From Parent	96	(150)	114	99
Investment from noncontrolling interests			1
Balance at end of period	3,509	4,859	3,509	4,859
Retained Earnings
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period	6,308	6,223	6,281	6,312
Comprehensive income (loss), net	90	90	220	115
Balance at end of period	6,348	6,258	6,348	6,258
Retained Earnings | XEROX CORPORATION
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period	5,404	5,925	5,833	6,247
Comprehensive income (loss), net	90	90	220	115
Dividends declared to parent	(215)	(55)	(774)	(402)
Balance at end of period	5,279	5,960	5,279	5,960
AOCL
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period	(3,265)	(3,681)	(3,332)	(3,646)
Comprehensive income (loss), net	(70)	88	(3)	53
Balance at end of period	(3,335)	(3,593)	(3,335)	(3,593)
AOCL | XEROX CORPORATION
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period	(3,265)	(3,681)	(3,332)	(3,646)
Comprehensive income (loss), net	(70)	88	(3)	53
Balance at end of period	(3,335)	(3,593)	(3,335)	(3,593)
Non-controlling Interests
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period	8	4	4	7
Comprehensive income (loss), net	(1)		(1)
Investment from noncontrolling interests			4
Distributions to noncontrolling interests				(3)
Balance at end of period	7	4	7	4
Non-controlling Interests | XEROX CORPORATION
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period	8	4	4	7
Comprehensive income (loss), net	(1)		(1)
Investment from noncontrolling interests			4
Distributions to noncontrolling interests				(3)
Balance at end of period	$ 7	$ 4	$ 7	$ 4