Shareholders' Equity of Xerox (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period	$ 5,429	$ 5,400	$ 5,596	$ 5,594
Comprehensive income (loss)	161	130	197	(10)
Investment from noncontrolling interests	5		5
Distributions to noncontrolling interests		(3)		(3)
Balance at end of period	5,295	5,481	5,295	5,481
XEROX CORPORATION
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period	5,694	5,682	7,385	5,874
Comprehensive income (loss)	166	130	204	(10)
Dividends declared to parent	(358)	(57)	(559)	(347)
Intercompany loan capitalization			(1,494)
Transfers from parent	52	11	18	249
Investment from noncontrolling interests	5		5
Distributions to noncontrolling interests		(3)		(3)
Balance at end of period	5,559	5,763	5,559	5,763
Xerox Holdings/Xerox Shareholders’ Equity
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period	5,425	5,393	5,592	5,587
Comprehensive income (loss)	161	130	197	(10)
Investment from noncontrolling interests	1		1
Balance at end of period	5,287	5,477	5,287	5,477
Xerox Holdings/Xerox Shareholders’ Equity | XEROX CORPORATION
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period	5,690	5,675	7,381	5,867
Comprehensive income (loss)	166	130	204	(10)
Dividends declared to parent	(358)	(57)	(559)	(347)
Intercompany loan capitalization			(1,494)
Transfers from parent	52	11	18	249
Investment from noncontrolling interests	1		1
Balance at end of period	5,551	5,759	5,551	5,759
Additional Paid-in Capital
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period	2,456	2,712	2,445	2,782
Investment from noncontrolling interests	1		1
Balance at end of period	2,214	2,722	2,214	2,722
Additional Paid-in Capital | XEROX CORPORATION
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period	3,351	3,504	4,879	3,266
Intercompany loan capitalization			(1,494)
Transfers from parent	52	11	18	249
Investment from noncontrolling interests	1		1
Balance at end of period	3,404	3,515	3,404	3,515
Retained Earnings
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period	6,267	6,252	6,281	6,312
Comprehensive income (loss)	91	27	130	25
Balance at end of period	6,308	6,223	6,308	6,223
Retained Earnings | XEROX CORPORATION
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period	5,674	5,955	5,834	6,247
Comprehensive income (loss)	96	27	137	25
Dividends declared to parent	(358)	(57)	(559)	(347)
Balance at end of period	5,412	5,925	5,412	5,925
AOCL
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period	(3,335)	(3,784)	(3,332)	(3,646)
Comprehensive income (loss)	70	103	67	(35)
Balance at end of period	(3,265)	(3,681)	(3,265)	(3,681)
AOCL | XEROX CORPORATION
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period	(3,335)	(3,784)	(3,332)	(3,646)
Comprehensive income (loss)	70	103	67	(35)
Balance at end of period	(3,265)	(3,681)	(3,265)	(3,681)
Non-controlling Interests
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period	4	7	4	7
Investment from noncontrolling interests	4		4
Distributions to noncontrolling interests		(3)		(3)
Balance at end of period	8	4	8	4
Non-controlling Interests | XEROX CORPORATION
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period	4	7	4	7
Investment from noncontrolling interests	4		4
Distributions to noncontrolling interests		(3)		(3)
Balance at end of period	$ 8	$ 4	$ 8	$ 4