Other Comprehensive (Loss) Income (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Equity [Abstract]
Translation adjustments losses, Pre-tax		$ (153)	$ (13)	$ (121)	$ (164)
Translation adjustments losses, Net of Tax	[1]	(155)	(13)	(122)	(159)
Unrealized gains (losses), Pre-tax
Changes in fair value of cash flow hedges gains (losses)		4		10
Changes in fair value of cash flow hedges gains (losses)			(13)		(3)
Changes in cash flow hedges reclassed to earnings	[2]	(3)		(6)
Changes in cash flow hedges reclassed to earnings	[2]		1		13
Other gains (losses)		0	1	0	(2)
Net Unrealized gains (losses)		1		4
Net Unrealized gains (losses)			(11)		8
Unrealized gains (losses), Net of Tax
Changes in fair value of cash flow hedges gains (losses)		4		8
Changes in fair value of cash flow hedges gains (losses)			(9)		(2)
Changes in cash flow hedges reclassed to earnings	[2]	(3)		(5)
Changes in cash flow hedges reclassed to earnings	[2]		(1)		9
Other gains (losses)		0	1	0	(2)
Net Unrealized gains (losses)	[1]	1		3
Net Unrealized gains (losses)	[1]		(9)		5
Defined benefit plans (losses) gains, Pre-tax
Net actuarial/prior service (losses) gains		(126)	53	(162)	89
Prior service amortization	[3]	(19)	(2)	(59)	(7)
Actuarial loss amortization/settlement	[3]	34	53	123	146
Fuji Xerox changes in defined benefit plans, net	[4]	(3)	6	(1)	(18)
Other gains (losses)	[5]	38	(6)	36	33
Changes in defined benefit plans (losses) gains		(76)	104	(63)	243
Defined benefit plans (losses) gains, Net of Tax
Net actuarial/prior service (losses) gains		(95)	44	(122)	71
Prior service amortization	[3]	(14)	(1)	(44)	(5)
Actuarial loss amortization/settlement	[3]	26	40	93	110
Fuji Xerox changes in defined benefit plans, net	[4]	(3)	6	(1)	(18)
Other gains (losses)	[5]	38	(6)	36	33
Changes in defined benefit plans (losses) gains	[1]	(48)	83	(38)	191
Other Comprehensive (Loss) Income, Pre-tax		(228)	80	(180)	87
Other Comprehensive (Loss) Income, Net	[1]	(202)	61	(157)	37
Less: Other comprehensive income attributable to noncontrolling interests, Pre-tax		1	0	1	0
Less: Other comprehensive income attributable to noncontrolling interests, Net of Tax	[1]	1	0	1	0
Other Comprehensive Income (Loss) Attributable to Xerox Holdings, Pre-tax		(229)	80	(181)	87
Other Comprehensive (Loss) Income, Net Attributable to Xerox Holdings/Xerox	[1]	$ (203)	$ 61	$ (158)	$ 37

[1] Refer to Note 20 - Other Comprehensive (Loss) Income for gross components of Other comprehensive (loss) income, net, reclassification adjustments out of Accumulated other comprehensive loss and related tax effects.

[2] Reclassified to Cost of sales - refer to Note 14 - Financial Instruments for additional information regarding our cash flow hedges.

[3] Reclassified to Total Net Periodic Benefit Cost - refer to Note 16 - Employee Benefit Plans for additional information.

[4] Represents our share of Fuji Xerox's benefit plan changes.

[5] Primarily represents currency impact on cumulative amount of benefit plan net actuarial losses and prior service credits in AOCL.