Stockholders' Equity - Restricted Stock Unit and Performance Stock Units Activity (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Restricted Stock Units
Number of Units
Number of Units outstanding, beginning of year (in shares)	1,684	1,615	1,565
Granted (in shares)	639	1,131	915
Released (in shares)	(786)	(909)	(740)
Forfeited (in shares)	(135)	(153)	(125)
Number of Units outstanding, end of period (in shares)	1,402	1,684	1,615
Weighted Average Grant-Date Fair Value
Units outstanding, beginning of year (in dollars per share)	$ 356.31	$ 193.09	$ 145.48
Granted (in dollars per share)	627.27	440.76	227.62
Released (in dollars per share)	281.06	196.35	140.81
Forfeited (in dollars per share)	501.16	208.12	157.95
Units outstanding, beginning of year (in dollars per share)	$ 508.09	$ 356.31	$ 193.09
Aggregate intrinsic value at year end	$ 795,982	$ 1,000,769	$ 417,240
Performance Stock Units
Number of Units
Number of Units outstanding, beginning of year (in shares)	4,865	394	1,369
Granted (in shares)	216	4,888	319
Released (in shares)	(1,072)	(23)	(1,238)
Forfeited (in shares)	(359)	(394)	(56)
Number of Units outstanding, end of period (in shares)	3,650	4,865	394
Weighted Average Grant-Date Fair Value
Units outstanding, beginning of year (in dollars per share)	$ 261.18	$ 201.61	$ 43.43
Granted (in dollars per share)	573.26	263.13	218.04
Released (in dollars per share)	291.25	140.90	37.98
Forfeited (in dollars per share)	309.92	232.94	48.40
Units outstanding, beginning of year (in dollars per share)	$ 265.99	$ 261.18	$ 201.61
Aggregate intrinsic value at year end	$ 2,072,713	$ 2,891,142	$ 101,751