XML 63 R53.htm IDEA: XBRL DOCUMENT v3.24.3
Cash, Cash Equivalents and Investments - Schedule Of Investments (Details) - USD ($)
$ in Thousands
Sep. 30, 2024
Dec. 31, 2023
Restricted Cash and Cash Equivalents Items [Line Items]    
Cash $ 85,256 $ 406,743
Amortized Cost 1,096,692 1,333,022
Gross Unrealized Gains 61,602 158
Gross Unrealized Losses (20) (12,641)
Fair Value 1,158,274 1,320,539
Cash and Cash Equivalents    
Restricted Cash and Cash Equivalents Items [Line Items]    
Cash 85,256 406,743
Fair Value 695,144 598,545
Marketable Securities    
Restricted Cash and Cash Equivalents Items [Line Items]    
Cash 0 0
Fair Value 151,560 77,940
Short-Term Investments    
Restricted Cash and Cash Equivalents Items [Line Items]    
Cash 0 0
Fair Value 311,570 644,054
Level 1    
Restricted Cash and Cash Equivalents Items [Line Items]    
Amortized Cost 891,826 700,337
Gross Unrealized Gains 61,602 150
Gross Unrealized Losses (20) (12,471)
Fair Value 953,408 688,016
Level 1 | Cash and Cash Equivalents    
Restricted Cash and Cash Equivalents Items [Line Items]    
Fair Value 591,688 191,802
Level 1 | Marketable Securities    
Restricted Cash and Cash Equivalents Items [Line Items]    
Fair Value 151,560 77,940
Level 1 | Short-Term Investments    
Restricted Cash and Cash Equivalents Items [Line Items]    
Fair Value 210,160 418,274
Level 2    
Restricted Cash and Cash Equivalents Items [Line Items]    
Amortized Cost 119,610 225,942
Gross Unrealized Gains 0 8
Gross Unrealized Losses 0 (170)
Fair Value 119,610 225,780
Level 2 | Cash and Cash Equivalents    
Restricted Cash and Cash Equivalents Items [Line Items]    
Fair Value 18,200 0
Level 2 | Marketable Securities    
Restricted Cash and Cash Equivalents Items [Line Items]    
Fair Value 0 0
Level 2 | Short-Term Investments    
Restricted Cash and Cash Equivalents Items [Line Items]    
Fair Value 101,410 225,780
Money market funds | Level 1    
Restricted Cash and Cash Equivalents Items [Line Items]    
Amortized Cost 438,408 1,470
Gross Unrealized Gains 0 0
Gross Unrealized Losses 0 0
Fair Value 438,408 1,470
Money market funds | Level 1 | Cash and Cash Equivalents    
Restricted Cash and Cash Equivalents Items [Line Items]    
Fair Value 438,408 1,470
Money market funds | Level 1 | Marketable Securities    
Restricted Cash and Cash Equivalents Items [Line Items]    
Fair Value 0 0
Money market funds | Level 1 | Short-Term Investments    
Restricted Cash and Cash Equivalents Items [Line Items]    
Fair Value 0 0
U.S. government | Level 1    
Restricted Cash and Cash Equivalents Items [Line Items]    
Amortized Cost 140,758 238,747
Gross Unrealized Gains 23 120
Gross Unrealized Losses (5) (237)
Fair Value 140,776 238,630
U.S. government | Level 1 | Cash and Cash Equivalents    
Restricted Cash and Cash Equivalents Items [Line Items]    
Fair Value 0 0
U.S. government | Level 1 | Marketable Securities    
Restricted Cash and Cash Equivalents Items [Line Items]    
Fair Value 0 0
U.S. government | Level 1 | Short-Term Investments    
Restricted Cash and Cash Equivalents Items [Line Items]    
Fair Value 140,776 238,630
Marketable securities | Level 1    
Restricted Cash and Cash Equivalents Items [Line Items]    
Amortized Cost 90,000 90,000
Gross Unrealized Gains 61,560 0
Gross Unrealized Losses 0 (12,060)
Fair Value 151,560 77,940
Marketable securities | Level 1 | Cash and Cash Equivalents    
Restricted Cash and Cash Equivalents Items [Line Items]    
Fair Value 0 0
Marketable securities | Level 1 | Marketable Securities    
Restricted Cash and Cash Equivalents Items [Line Items]    
Fair Value 151,560 77,940
Marketable securities | Level 1 | Short-Term Investments    
Restricted Cash and Cash Equivalents Items [Line Items]    
Fair Value 0 0
Treasury bills | Level 1    
Restricted Cash and Cash Equivalents Items [Line Items]    
Amortized Cost 117,880 148,063
Gross Unrealized Gains 19 28
Gross Unrealized Losses (2) 0
Fair Value 117,897 148,091
Treasury bills | Level 1 | Cash and Cash Equivalents    
Restricted Cash and Cash Equivalents Items [Line Items]    
Fair Value 48,513 88,697
Treasury bills | Level 1 | Marketable Securities    
Restricted Cash and Cash Equivalents Items [Line Items]    
Fair Value 0 0
Treasury bills | Level 1 | Short-Term Investments    
Restricted Cash and Cash Equivalents Items [Line Items]    
Fair Value 69,384 59,394
Agency bonds | Level 1    
Restricted Cash and Cash Equivalents Items [Line Items]    
Amortized Cost 104,780 222,057
Gross Unrealized Gains 0 2
Gross Unrealized Losses (13) (174)
Fair Value 104,767 221,885
Agency bonds | Level 1 | Cash and Cash Equivalents    
Restricted Cash and Cash Equivalents Items [Line Items]    
Fair Value 104,767 101,635
Agency bonds | Level 1 | Marketable Securities    
Restricted Cash and Cash Equivalents Items [Line Items]    
Fair Value 0 0
Agency bonds | Level 1 | Short-Term Investments    
Restricted Cash and Cash Equivalents Items [Line Items]    
Fair Value 0 120,250
Term deposits | Level 2    
Restricted Cash and Cash Equivalents Items [Line Items]    
Amortized Cost 119,610 128,205
Gross Unrealized Gains 0 0
Gross Unrealized Losses 0 0
Fair Value 119,610 128,205
Term deposits | Level 2 | Cash and Cash Equivalents    
Restricted Cash and Cash Equivalents Items [Line Items]    
Fair Value 18,200 0
Term deposits | Level 2 | Marketable Securities    
Restricted Cash and Cash Equivalents Items [Line Items]    
Fair Value 0 0
Term deposits | Level 2 | Short-Term Investments    
Restricted Cash and Cash Equivalents Items [Line Items]    
Fair Value $ 101,410 128,205
Corporate bonds | Level 2    
Restricted Cash and Cash Equivalents Items [Line Items]    
Amortized Cost   80,646
Gross Unrealized Gains   8
Gross Unrealized Losses   (165)
Fair Value   80,489
Corporate bonds | Level 2 | Cash and Cash Equivalents    
Restricted Cash and Cash Equivalents Items [Line Items]    
Fair Value   0
Corporate bonds | Level 2 | Marketable Securities    
Restricted Cash and Cash Equivalents Items [Line Items]    
Fair Value   0
Corporate bonds | Level 2 | Short-Term Investments    
Restricted Cash and Cash Equivalents Items [Line Items]    
Fair Value   80,489
Treasury inflation-protected securities | Level 2    
Restricted Cash and Cash Equivalents Items [Line Items]    
Amortized Cost   2,635
Gross Unrealized Gains   0
Gross Unrealized Losses   (5)
Fair Value   2,630
Treasury inflation-protected securities | Level 2 | Cash and Cash Equivalents    
Restricted Cash and Cash Equivalents Items [Line Items]    
Fair Value   0
Treasury inflation-protected securities | Level 2 | Marketable Securities    
Restricted Cash and Cash Equivalents Items [Line Items]    
Fair Value   0
Treasury inflation-protected securities | Level 2 | Short-Term Investments    
Restricted Cash and Cash Equivalents Items [Line Items]    
Fair Value   2,630
Commercial paper | Level 2    
Restricted Cash and Cash Equivalents Items [Line Items]    
Amortized Cost   14,456
Gross Unrealized Gains   0
Gross Unrealized Losses   0
Fair Value   14,456
Commercial paper | Level 2 | Cash and Cash Equivalents    
Restricted Cash and Cash Equivalents Items [Line Items]    
Fair Value   0
Commercial paper | Level 2 | Marketable Securities    
Restricted Cash and Cash Equivalents Items [Line Items]    
Fair Value   0
Commercial paper | Level 2 | Short-Term Investments    
Restricted Cash and Cash Equivalents Items [Line Items]    
Fair Value   $ 14,456