v3.26.1
Goodwill and Intangible Assets, Net
 3 Months Ended
Jun. 30, 2026
Intangible Asset, Goodwill and Other [Abstract]  
Goodwill and Intangible Assets, Net Goodwill and Intangible Assets, Net
Goodwill
The Company evaluates goodwill for impairment on an annual basis in the first fiscal quarter, and more frequently if indicators for potential impairment exist. Goodwill impairment testing is conducted at the reporting unit level, which is generally defined as an operating segment or one level below an operating segment (also known as a component), for which discrete financial information is available and segment management regularly reviews the operating results of that reporting unit. The annual impairment testing performed in fiscal 2027 and fiscal 2026 did not indicate any impairment of goodwill.
Changes in the carrying amount of goodwill were as follows:
(In millions)North American PharmaceuticalOncology & MultispecialtyPrescription Technology SolutionsMedical-Surgical SolutionsTotal
Balance, March 31, 2026$2,781 $3,963 $2,065 $2,507 $11,316 
Goodwill acquired— 13 — — 13 
Disposals — (2)— — (2)
Foreign currency translation adjustments, net(26)— — — (26)
Other adjustments (1)
— (23)— — (23)
Balance, June 30, 2026$2,755 $3,951 $2,065 $2,507 $11,278 
(1)Reflects acquisition-related goodwill adjustments.
Intangible Assets
Information regarding intangible assets was as follows:
June 30, 2026March 31, 2026
(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 relationships9$1,475 $(738)$737 $1,477 $(717)$760 
Service agreements233,181 (803)2,378 3,249 (833)2,416 
Trademarks and trade names19574 (295)279 576 (293)283 
Provider Networks21393 (20)373 383 (15)368 
Technology8317 (165)152 317 (160)157 
Other21127 (33)94 127 (32)95 
Total $6,067 $(2,054)$4,013 $6,129 $(2,050)$4,079 
All intangible assets were subject to amortization as of June 30, 2026 and March 31, 2026. Amortization expense of intangible assets was $74 million and $50 million for the three months ended June 30, 2026 and 2025, respectively.
Estimated amortization expense of the assets listed in the table above is as follows:
(In millions)Estimated Amortization Expense
Fiscal 2027 (from July 1, 2026 to March 31, 2027)$213 
Fiscal 2028279 
Fiscal 2029275 
Fiscal 2030272 
Fiscal 2031264 
Thereafter2,710