CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (unaudited) - USD ($) $ in Millions	3 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Income Statement [Abstract]
Revenues	$ 3,446	$ 3,707
Costs of services (excludes depreciation and amortization and restructuring costs)	2,719	2,930
Selling, general and administrative (excludes depreciation and amortization and restructuring costs)	327	349
Depreciation and amortization	344	389
Restructuring costs	20	33
Interest expense	66	37
Interest income	(49)	(20)
Loss (gain) on disposition of businesses	5	(29)
Other income, net	(64)	(104)
Total costs and expenses	3,368	3,585
Income before income taxes	78	122
Income tax expense	36	19
Net income	42	103
Less: net income attributable to non-controlling interest, net of tax	6	1
Net income attributable to DXC common stockholders	$ 36	$ 102
Income per common share:
Basic (in dollars per share)	$ 0.17	$ 0.44
Diluted (in dollars per share)	$ 0.17	$ 0.43