XML 45 R28.htm IDEA: XBRL DOCUMENT v3.23.1
Financial Instruments (Tables)
12 Months Ended
Mar. 31, 2023
Financial Instruments [Abstract]  
Schedule of Short-Term Investments
Short-term investments consisted of the following as of March 31, 2023 and 2022 (in millions):
 
As of March 31, 2023
As of March 31, 2022
 Cost or
Amortized
Cost
Gross UnrealizedFair
Value
Cost or
Amortized
Cost
Gross UnrealizedFair
Value
 GainsLossesGainsLosses
Corporate bonds$114 $— $(1)$113 $117 $— $(1)$116 
U.S. Treasury securities80 — — 80 103 — (1)102 
U.S. agency securities25 — — 25 — — — — 
Commercial paper63 — — 63 39 — — 39 
Foreign government securities11 — — 11 17 — — 17 
Asset-backed securities37 — — 37 38 — — 38 
Certificates of deposit14 — — 14 18 — — 18 
Short-term investments$344 $— $(1)$343 $332 $— $(2)$330 
Fair Value Of Short-Term Investments By Stated Maturity Date Schedule The following table summarizes the amortized cost and fair value of our short-term investments, classified by stated maturity as of March 31, 2023 and 2022 (in millions):
 
As of March 31, 2023
As of March 31, 2022
 Amortized
Cost
Fair
Value
Amortized
Cost
Fair
Value
Short-term investments
Due within 1 year$267 $266 $250 $249 
Due 1 year through 5 years72 72 77 76 
Due after 5 years
Short-term investments$344 $343 $332 $330