v3.26.1
Description of Business and Summary of Significant Accounting Policies (Tables)
 12 Months Ended
Mar. 31, 2026
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Schedule of Finite-Lived Intangible Assets The estimated useful lives of the Company’s intangible assets are as follows:
Patents and licenses
3 – 11 years
Internal-use software
3 – 5 years
Developed technology
1 – 8 years
Customer relationships
1 – 6 years
Information related to intangible assets is as follows:
As of March 31,
Gross Carrying AmountAccumulated AmortizationNet Carrying ValueWeighted Average Remaining Life
(in millions except for years)20262025202620252026202520262025
Patents & licenses$45 $146 $23 $117 $22 $29 4.35.0
Developed technology104 139 104 139 — — — — 
Internal-use software 450 356 255 234 195 122 2.92.1
Intangible assets subject to amortization599 641 382 490 217 151 
Intangible assets under development13 — — — 13 — — — 
Total intangible assets$612 $641 $382 $490 $230 $151 
Information regarding amortization expense for intangible assets is as follows:
Fiscal Years Ended March 31,
(in millions)202620252024
Cost of sales$2 $2 $6 
Research and development79 64 57 
Selling, general and administrative18 21 23 
Total amortization expense$99 $87 $86 
Schedule of Property and Equipment Useful Lives
Estimated useful lives of the Company’s property and equipment are as follows:
Leasehold improvements
Shorter of 5 – 10 years or the remaining lease term
Equipment
3 – 7 years
Fixtures and vehicles
3 – 5 years
Information regarding property and equipment, net is as follows:
As of
(in millions)March 31, 2026March 31, 2025
Leasehold improvements$218 $167 
Equipment914 545 
Fixtures and vehicles63 47 
Construction in progress129 41 
Total property and equipment, gross1,324 800 
Less: Accumulated depreciation(552)(446)
Total property and equipment, net$772 $354