CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Millions	3 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME (LOSS)
Net income (loss)	$ (141)	$ (250)
Other comprehensive income (loss), before tax:
Foreign currency translation adjustments	(15)	(267)
Unrealized gains (losses) arising during the period	15	(5)
Reclassification of (gains) losses to net income	(1)	(1)
Total unrealized gains (losses) on cash flow hedges	14	(6)
Retirement-related benefit plans:
Retirement-related benefit plans - amortization of net (gains) losses	2	10
Other comprehensive income (loss), before tax	1	(263)
Income tax (expense) benefit related to items of other comprehensive income (loss)	(1)	(1)
Other comprehensive income (loss), net of tax		(264)
Total comprehensive income (loss)	$ (141)	$ (514)