Goodwill and Intangible Assets, Net (Tables)

9 Months Ended

Dec. 31, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of changes in the carrying amount of goodwill

Changes in the carrying amount of goodwill were as follows:

(In millions)	U.S. Pharmaceutical		Prescription Technology Solutions		Medical-Surgical Solutions		International		Total
Balance, March 31, 2022	$	3,923	$	1,542	$	2,453	$	1,533	$	9,451
Goodwill acquired	160		463		—		2		625
Foreign currency translation adjustments, net	(21)		—		—		(109)		(130)
Other adjustments	(12)		—		—		—		(12)
Balance, December 31, 2022	$	4,050	$	2,005	$	2,453	$	1,426	$	9,934

Schedule of information regarding intangible assets

Information regarding intangible assets was as follows:

	December 31, 2022							March 31, 2022
(Dollars in millions)	Weighted- Average Remaining Amortization Period (Years)	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Customer relationships	12	$	2,974	$	(1,735)	$	1,239	$	2,777	$	(1,691)	$	1,086
Service agreements	8	1,071		(608)		463		1,085		(573)		512
Trademarks and trade names	12	833		(418)		415		819		(386)		433
Technology	11	261		(124)		137		128		(116)		12
Other	9	191		(172)		19		187		(171)		16
Total		$	5,330	$	(3,057)	$	2,273	$	4,996	$	(2,937)	$	2,059