XML 59 R47.htm IDEA: XBRL DOCUMENT v3.23.2
Fair Value Measurements - Assets and Liabilities at Fair Value (Details) - USD ($)
$ in Thousands
Jun. 30, 2023
Mar. 31, 2023
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities $ 570,514  
Cash and Cash Equivalents    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 251,349  
Marketable Securities    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 566,444 $ 682,972
Asset-backed securities | Marketable Securities    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 12,921 7,200
Certificates of deposit | Marketable Securities    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 27,322 27,300
Commercial paper | Marketable Securities    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 58,975 78,489
Corporate notes and bonds | Cash and Cash Equivalents    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 4,070  
Corporate notes and bonds | Marketable Securities    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 86,811 118,512
Sovereign bonds | Marketable Securities    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 7,387 7,384
U.S. government and agency securities | Marketable Securities    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 373,028 444,087
Fair Value, Recurring    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 817,793 809,247
Liabilities:    
Contingent earn-out consideration liability 16,131 21,862
Total contingent earn-out consideration liability 16,131 21,862
Fair Value, Recurring | Cash and Cash Equivalents    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 251,349 126,275
Fair Value, Recurring | Marketable Securities    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 566,444 682,972
Fair Value, Recurring | Money market funds | Cash and Cash Equivalents    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 247,279 126,275
Fair Value, Recurring | Asset-backed securities | Marketable Securities    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 12,921 7,200
Fair Value, Recurring | Certificates of deposit | Marketable Securities    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 27,322 27,300
Fair Value, Recurring | Commercial paper | Marketable Securities    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 58,975 78,489
Fair Value, Recurring | Corporate notes and bonds | Cash and Cash Equivalents    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 4,070  
Fair Value, Recurring | Corporate notes and bonds | Marketable Securities    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 86,811 118,512
Fair Value, Recurring | Sovereign bonds | Marketable Securities    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 7,387 7,384
Fair Value, Recurring | U.S. government and agency securities | Marketable Securities    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 373,028 444,087
Level 1 | Fair Value, Recurring    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 615,929 566,023
Liabilities:    
Contingent earn-out consideration liability 0 0
Total contingent earn-out consideration liability 0 0
Level 1 | Fair Value, Recurring | Cash and Cash Equivalents    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 247,279 126,275
Level 1 | Fair Value, Recurring | Marketable Securities    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 368,650 439,748
Level 1 | Fair Value, Recurring | Money market funds | Cash and Cash Equivalents    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 247,279 126,275
Level 1 | Fair Value, Recurring | Asset-backed securities | Marketable Securities    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 0 0
Level 1 | Fair Value, Recurring | Certificates of deposit | Marketable Securities    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 0 0
Level 1 | Fair Value, Recurring | Commercial paper | Marketable Securities    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 0 0
Level 1 | Fair Value, Recurring | Corporate notes and bonds | Cash and Cash Equivalents    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 0  
Level 1 | Fair Value, Recurring | Corporate notes and bonds | Marketable Securities    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 0 0
Level 1 | Fair Value, Recurring | Sovereign bonds | Marketable Securities    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 0 0
Level 1 | Fair Value, Recurring | U.S. government and agency securities | Marketable Securities    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 368,650 439,748
Level 2 | Fair Value, Recurring    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 201,864 243,224
Liabilities:    
Contingent earn-out consideration liability 0 0
Total contingent earn-out consideration liability 0 0
Level 2 | Fair Value, Recurring | Cash and Cash Equivalents    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 4,070 0
Level 2 | Fair Value, Recurring | Marketable Securities    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 197,794 243,224
Level 2 | Fair Value, Recurring | Money market funds | Cash and Cash Equivalents    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 0 0
Level 2 | Fair Value, Recurring | Asset-backed securities | Marketable Securities    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 12,921 7,200
Level 2 | Fair Value, Recurring | Certificates of deposit | Marketable Securities    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 27,322 27,300
Level 2 | Fair Value, Recurring | Commercial paper | Marketable Securities    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 58,975 78,489
Level 2 | Fair Value, Recurring | Corporate notes and bonds | Cash and Cash Equivalents    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 4,070  
Level 2 | Fair Value, Recurring | Corporate notes and bonds | Marketable Securities    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 86,811 118,512
Level 2 | Fair Value, Recurring | Sovereign bonds | Marketable Securities    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 7,387 7,384
Level 2 | Fair Value, Recurring | U.S. government and agency securities | Marketable Securities    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 4,378 4,339
Level 3 | Fair Value, Recurring    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 0 0
Liabilities:    
Contingent earn-out consideration liability 16,131 21,862
Total contingent earn-out consideration liability 16,131 21,862
Level 3 | Fair Value, Recurring | Cash and Cash Equivalents    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 0 0
Level 3 | Fair Value, Recurring | Marketable Securities    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 0 0
Level 3 | Fair Value, Recurring | Money market funds | Cash and Cash Equivalents    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 0 0
Level 3 | Fair Value, Recurring | Asset-backed securities | Marketable Securities    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 0 0
Level 3 | Fair Value, Recurring | Certificates of deposit | Marketable Securities    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 0 0
Level 3 | Fair Value, Recurring | Commercial paper | Marketable Securities    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 0 0
Level 3 | Fair Value, Recurring | Corporate notes and bonds | Cash and Cash Equivalents    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 0  
Level 3 | Fair Value, Recurring | Corporate notes and bonds | Marketable Securities    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 0 0
Level 3 | Fair Value, Recurring | Sovereign bonds | Marketable Securities    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities 0 0
Level 3 | Fair Value, Recurring | U.S. government and agency securities | Marketable Securities    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents and marketable securities $ 0 $ 0