Consolidated Statements of Shareholders' Equity - USD ($) $ in Millions		Total		Cumulative Effect, Period of Adoption, Adjustment		Xerox Holdings Shareholders' Equity	Xerox Holdings Shareholders' Equity Cumulative Effect, Period of Adoption, Adjustment		Common Stock	Additional Paid-in Capital	Treasury Stock	Retained Earnings	Retained Earnings Cumulative Effect, Period of Adoption, Adjustment		AOCL	AOCL Cumulative Effect, Period of Adoption, Adjustment	Noncontrolling Interests		Xerox Corporation		Xerox Corporation Cumulative Effect, Period of Adoption, Adjustment		Xerox Corporation Xerox Holdings Shareholders' Equity	Xerox Corporation Xerox Holdings Shareholders' Equity Cumulative Effect, Period of Adoption, Adjustment		Xerox Corporation Common Stock	Xerox Corporation Additional Paid-in Capital	Xerox Corporation Treasury Stock	Xerox Corporation Retained Earnings		Xerox Corporation Retained Earnings Cumulative Effect, Period of Adoption, Adjustment		Xerox Corporation AOCL	[3]	Xerox Corporation AOCL Cumulative Effect, Period of Adoption, Adjustment	[3],[6]	Xerox Corporation Noncontrolling Interests
Beginning Balance at Dec. 31, 2017						$ 5,256	$ 120	[1]	$ 255	$ 3,893	$ 0	$ 4,856	$ 120	[1]	$ (3,748)						$ 120	[2]	$ 5,256	$ 120	[2]	$ 255	$ 3,893	$ 0	$ 4,856		$ 120	[2]	$ (3,748)
Noncontrolling Interests Beginning Balance at Dec. 31, 2017																	$ 37																				$ 37
Total Equity Beginning Balance at Dec. 31, 2017		$ 5,293		$ 120	[1]														$ 5,293
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Comprehensive income (loss), net attributable to Xerox Holding/Xerox		544				544						361			183				544				544						361				183
Comprehensive income (loss), net attributable to noncontrolling interest																	13																				(13)
Comprehensive income, net		557																	557
Cash dividends declared-common	[4]	(251)				(251)						(251)							(251)				(251)						(251)
Cash dividends declared-preferred	[5]	(14)				(14)						(14)							(14)				(14)						(14)
Stock option and incentive plans, net		50				50			1	49									50				50			1	49
Payments to acquire treasury stock, including fees		(700)				(700)					(700)								(700)				(700)					(700)
Cancellation of treasury stock		0							(24)	(621)	645								0							(24)	(621)	645
Distributions to noncontrolling interests		(16)				0				0							(16)		(16)				0				0										(16)
Ending Balance at Dec. 31, 2018						5,005	$ 0		232	3,321	(55)	5,072	$ 127		(3,565)	$ (127)					$ 0	[6]	5,005	$ 0	[6]	232	3,321	(55)	5,072		$ 127	[6]	(3,565)		$ (127)
Noncontrolling Interests Ending Balance at Dec. 31, 2018																	34																				34
Total Equity Ending Balance at Dec. 31, 2018		5,039		$ 0															5,039
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Comprehensive income (loss), net attributable to Xerox Holding/Xerox		1,399				1,399						1,353			46				1,399				1,399						1,353				46
Comprehensive income (loss), net attributable to noncontrolling interest																	8																				(8)
Comprehensive income, net		1,407																	1,407
Cash dividends declared-common	[4]	(226)				(226)						(226)							(115)				(115)						(115)
Cash dividends declared-preferred	[5]	(14)				(14)						(14)							(7)				(7)						(7)
Dividends declared to parent																			(183)				(183)						(183)
Transfers (to) from parent																			(175)				(175)				(175)
Stock option and incentive plans, net		23				23			1	22									18				18			0	18
Payments to acquire treasury stock, including fees		(600)				(600)					(600)								(300)				(300)					(300)
Cancellation of treasury stock		0							(18)	(561)	579								0							(11)	(344)	355
Distributions to noncontrolling interests		(3)															(3)		(3)																		(3)
Reorganization																			225				225			(221)	446
Divestiture		(32)	[7]														(32)	[7]	32	[8]																	32	[8]
Ending Balance at Dec. 31, 2019		5,587				5,587			215	2,782	(76)	6,312			(3,646)				5,867				5,867			0	3,266	0	6,247				(3,646)
Noncontrolling Interests Ending Balance at Dec. 31, 2019		7															7		7																		7
Total Equity Ending Balance at Dec. 31, 2019		5,594																	5,874
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Comprehensive income (loss), net attributable to Xerox Holding/Xerox		506				506						192			314				507				507						193				314
Comprehensive income (loss), net attributable to noncontrolling interest																																					0
Comprehensive income, net		506																	507
Cash dividends declared-common	[4]	(209)				(209)						(209)
Cash dividends declared-preferred	[5]	(14)				(14)						(14)
Dividends declared to parent																			(606)				(606)						(606)	[5]
Capital contributions from parent	[9]																		1,494				1,494				1,494
Transfers (to) from parent																			119				119				119
Stock option and incentive plans, net		22				22			1	21
Payments to acquire treasury stock, including fees		(300)				(300)					(300)
Cancellation of treasury stock		0							(18)	(358)	376
Distributions to noncontrolling interests		(3)															(3)		(3)																		(3)
Ending Balance at Dec. 31, 2020		5,592				$ 5,592			$ 198	$ 2,445	$ 0	$ 6,281			$ (3,332)				7,381				$ 7,381			$ 0	$ 4,879	$ 0	$ 5,834				$ (3,332)
Noncontrolling Interests Ending Balance at Dec. 31, 2020		4															$ 4		4																		$ 4
Total Equity Ending Balance at Dec. 31, 2020		$ 5,596																	$ 7,385

[1] Includes $117 related to the adoption of the Revenue Recognition Standard ASU 2014-09 - Revenue from Contracts with Customers (ASC Topic 606), see Note 1 - Basis of Presentation and Summary of Significant Accounting Policies, and $3 related to our share of Fuji Xerox's adoption of ASU 2016-01 - Financial Instruments - Classification and Measurement.

[2] Includes $117 related to the adoption of the Revenue Recognition Standard ASU 2014-09 - Revenue from Contracts with Customers (ASC Topic 606), see Note 1 - Basis of Presentation and Summary of Significant Accounting Policies, and $3 related to our share of Fuji Xerox's adoption of ASU 2016-01 - Financial Instruments - Classification and Measurement.

[3] AOCL - Accumulated other comprehensive loss.

[4] Cash dividends declared on common stock for 2020, 2019 and 2018 were $0.25 per share on a quarterly basis and $1.00 per share on an annual basis.

[5] Cash dividends declared on preferred stock for 2020, 2019 and 2018 were $20 per share on a quarterly basis and $80 per share on an annual basis.

[6] Refer to Note 1 - Basis of Presentation and Summary of Significant Accounting Policies - Income Taxes for additional information related to the adoption of ASU 2018-02.

[7] Refer to Note 1 - Basis of Presentation and Summary of Significant Accounting Policies and Note 6 - Divestitures for additional information regarding divestitures.

[8] Refer to Note 1 - Basis of Presentation and Summary of Significant Accounting Policies and Note 6 - Divestitures for additional information regarding divestitures.

[9] Primarily represents the contribution by Xerox Holdings Corporation of aggregate net debt proceeds received from its Senior Notes offerings in the third quarter of 2020 to Xerox Corporation. Refer to Note 16 - Debt for additional information regarding the Senior Notes offerings.