Fair Value Measurements - Schedule of Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Assets:
Total	$ 1,277,240	$ 1,262,673
Liabilities:
Derivative Liability, Statement of Financial Position [Extensible Enumeration]		Accrued expenses and other current liabilities
Foreign currency derivative contracts		$ 111
Total		111
U.S. government treasuries
Assets:
Short-term marketable securities, fair value	1,003,504	450,436
Long-term marketable securities, fair value		410,147
U.S. government agency securities
Assets:
Short-term marketable securities, fair value	16,861
Corporate debt securities
Assets:
Short-term marketable securities, fair value	54,215	70,009
Long-term marketable securities, fair value		15,302
Commercial paper
Assets:
Short-term marketable securities, fair value	43,591	51,485
Money market funds
Assets:
Cash equivalents	105,340	265,294
U.S. government treasuries
Assets:
Cash equivalents	43,781
Commercial paper
Assets:
Cash equivalents	9,948
Level 1
Assets:
Total	1,152,625	1,125,877
Liabilities:
Foreign currency derivative contracts		0
Total		0
Level 1 | U.S. government treasuries
Assets:
Short-term marketable securities, fair value	1,003,504	450,436
Long-term marketable securities, fair value		410,147
Level 1 | U.S. government agency securities
Assets:
Short-term marketable securities, fair value	0
Level 1 | Corporate debt securities
Assets:
Short-term marketable securities, fair value	0	0
Long-term marketable securities, fair value		0
Level 1 | Commercial paper
Assets:
Short-term marketable securities, fair value	0	0
Level 1 | Money market funds
Assets:
Cash equivalents	105,340	265,294
Level 1 | U.S. government treasuries
Assets:
Cash equivalents	43,781
Level 1 | Commercial paper
Assets:
Cash equivalents	0
Level 2
Assets:
Total	124,615	136,796
Liabilities:
Foreign currency derivative contracts		111
Total		111
Level 2 | U.S. government treasuries
Assets:
Short-term marketable securities, fair value	0	0
Long-term marketable securities, fair value		0
Level 2 | U.S. government agency securities
Assets:
Short-term marketable securities, fair value	16,861
Level 2 | Corporate debt securities
Assets:
Short-term marketable securities, fair value	54,215	70,009
Long-term marketable securities, fair value		15,302
Level 2 | Commercial paper
Assets:
Short-term marketable securities, fair value	43,591	51,485
Level 2 | Money market funds
Assets:
Cash equivalents	0	0
Level 2 | U.S. government treasuries
Assets:
Cash equivalents	0
Level 2 | Commercial paper
Assets:
Cash equivalents	9,948
Level 3
Assets:
Total	0	0
Liabilities:
Foreign currency derivative contracts		0
Total		0
Level 3 | U.S. government treasuries
Assets:
Short-term marketable securities, fair value	0	0
Long-term marketable securities, fair value		0
Level 3 | U.S. government agency securities
Assets:
Short-term marketable securities, fair value	0
Level 3 | Corporate debt securities
Assets:
Short-term marketable securities, fair value	0	0
Long-term marketable securities, fair value		0
Level 3 | Commercial paper
Assets:
Short-term marketable securities, fair value	0	0
Level 3 | Money market funds
Assets:
Cash equivalents	0	$ 0
Level 3 | U.S. government treasuries
Assets:
Cash equivalents	0
Level 3 | Commercial paper
Assets:
Cash equivalents	$ 0