Stock-Based Compensation - Compensation Expense (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Stock based compensation expense
Stock-based compensation expense	$ 354,404	$ 274,428	$ 191,808
Cost of revenues
Stock based compensation expense
Stock-based compensation expense	23,595	16,468	11,752
Research and development
Stock based compensation expense
Stock-based compensation expense	120,362	88,705	66,326
Selling, general and administrative
Stock based compensation expense
Stock-based compensation expense	$ 210,447	$ 169,255	$ 113,730
Options to purchase common stock
Stock based compensation expense
Options granted (in shares)	0	0
Unrecognized compensation expense	$ 636,900
Unrecognized compensation expense, weighted average period of recognition	1 year 7 months 6 days

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 14.F)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479830/718-10-S99-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
-Publisher FASB
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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (i)
-Publisher FASB
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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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