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SHORT-TERM INVESTMENTS
 9 Months Ended
Dec. 31, 2021
Investments, Debt and Equity Securities [Abstract]  
SHORT-TERM INVESTMENTS SHORT-TERM INVESTMENTS
Our Short-term investments consisted of the following:
 December 31, 2021
  Gross
Unrealized		 
 Cost or
Amortized Cost		GainsLossesFair Value
Short-term investments    
Bank time deposits$622,683 $— $— $622,683 
Available-for-sale securities:    
Corporate bonds708,246 77 (1,625)706,698 
US Treasuries 35,709 2 — 35,711 
Commercial paper113,921 — — 113,921 
Total Short-term investments$1,480,559 $79 $(1,625)$1,479,013 
 
 March 31, 2021
  Gross
Unrealized
 Cost or
Amortized Cost		GainsLossesFair Value
Short-term investments    
Bank time deposits$578,762 $— $— $578,762 
Available-for-sale securities:    
Corporate bonds520,486 994 (256)521,224 
US Treasuries60,029 57 — 60,086 
Asset-backed securities469 1 — 470 
Commercial paper148,149 1 — 148,150 
Total Short-term investments$1,307,895 $1,053 $(256)$1,308,692 
The following table summarizes the contracted maturities of our short-term investments at December 31, 2021:
 December 31, 2021
 Amortized
Cost		Fair
Value
Short-term investments  
Due in 1 year or less$1,214,757 $1,214,427 
Due in 1 - 2 years265,802 264,586 
Total Short-term investments$1,480,559 $1,479,013