CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Cash flows from operating activities:
Net income	$ 32,615	$ 597,599	$ 340,660
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	89,248	82,660	67,855
Stock-based compensation	266,058	215,889	188,420
Deferred income taxes	(85,553)	(158,898)	57,091
Other, net	(9,053)	22,579	17,366
Realized and unrealized (gain) loss on equity investments	(116,025)	(43,893)	87,590
Loss on change in fair value of acquisition-related contingent consideration	19,803	29,202	12,149
Changes in operating assets and liabilities:
Accounts receivable	(111,586)	(98,678)	(28,579)
Prepaid expenses and other assets	10,365	(42,491)	(30,739)
Inventory	(127,633)	(170,151)	(67,504)
Accounts payable	88,159	(167,945)	105,436
Accrued and other liabilities	278,939	230,614	220,196
Net cash provided by operating activities	335,337	496,487	969,941
Cash flows from investing activities:
Purchase of long term investments	0	(10,000)	0
Sale of equity investments	284,781	45	0
Capital expenditures	(86,263)	(32,486)	(77,833)
Payments for intangible assets	(13,900)	(15,000)	0
Purchases of marketable securities	(258,370)	(456,020)	(79,860)
Sale and maturities of marketable securities	231,269	305,784	79,151
Net cash provided by (used in) investing activities	157,517	(207,677)	(78,542)
Cash flows from financing activities:
Repurchase of common stock	(2,004,790)	0	0
Proceeds from issuance of common stock under stock plans	49,301	35,836	61,115
Tax withholdings related to restricted and performance share vesting	(40,302)	(28,550)	(26,301)
Payment of finance lease liabilities	(3,798)	(3,360)	(2,862)
Payment of contingent consideration	(21,958)	(23,959)	(32,746)
Net cash used in financing activities	(2,021,547)	(20,033)	(794)
Effect of exchange rates on cash, cash equivalents, and restricted cash	2,923	(6,676)	3,355
Net (decrease) increase in cash, cash equivalents, and restricted cash	(1,525,770)	262,101	893,960
Cash, cash equivalents, and restricted cash at beginning of period	3,215,221	2,953,120	2,059,160
Cash, cash equivalents, and restricted cash at end of period	1,689,451	3,215,221	2,953,120
Supplemental Schedule of Cash Flow Information
Income taxes paid	373,056	378,206	136,242
Unpaid purchases of property and equipment	2,597	5,052	3,493
Unpaid excise tax on repurchase of common stock	19,185	0	0
Leased assets obtained in exchange for new operating lease liabilities	9,674	5,275	6,745
Leased assets obtained in exchange for new finance lease liabilities	$ 8,906	$ 2,257	$ 1,862