Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Operating Activities
Net income	$ 3,333,751	$ 1,579,776	$ 356,711
Adjustments to reconcile net income to net cash provided by operating activities:
Amortization, depreciation and write-offs	194,778	448,680	489,008
Goodwill impairment	188,943	0	0
Stock-based compensation, excluding cash-settled awards	210,421	369,367	363,107
Gain on divestiture, net of transaction costs	(106,229)	0	0
Impairment of investments	50,000	0	27,953
Loss on settlement of debt	0	28,375	4,337
Change in operating right-of-use assets	12,295	12,689	17,842
Other	9,213	9,663	11,226
Changes in operating assets and liabilities:
Accounts receivable	(542,219)	(467,028)	(261,279)
Prepaid expenses and other assets	134,658	(185,331)	(133,968)
Accounts payable	232,486	189,585	98,574
Operating lease liabilities	(15,229)	(14,106)	(18,612)
Accrued and other liabilities	268,226	127,341	106,611
Net cash provided by operating activities	3,971,094	2,099,011	1,061,510
Investing Activities
Purchase of intangible assets	(28,318)	(25,553)	(63,899)
Purchase of non-marketable equity securities	(20,178)	(76,983)	(17,934)
Proceeds from divestiture, net of cash divested	407,297	0	0
Other investing activities	(373)	(4,218)	4,004
Net cash provided by (used in) investing activities	358,428	(106,754)	(77,829)
Financing Activities
Repurchases of common stock	(2,191,944)	(981,297)	(1,153,593)
Payments of withholding taxes related to net share settlement	(392,410)	(1,143,525)	(246,435)
Principal repayments of debt	(200,000)	(4,225,223)	(497,994)
Payments of deferred acquisition costs	0	0	(33,903)
Principal payments of finance leases	(18,669)	(20,875)	(20,170)
Payments of licensed asset obligation	(13,532)	0	(27,110)
Payments of debt issuance cost	(1,843)	(35,563)	(4,655)
Proceeds from issuance of debt	200,000	4,614,841	395,281
Proceeds from issuance of common stock upon exercise of stock options and purchase of ESPP shares	25,329	41,798	25,788
Net cash used in financing activities	(2,593,069)	(1,749,844)	(1,562,791)
Effect of foreign exchange rate on cash and cash equivalents	9,232	(3,154)	778
Net increase in cash and cash equivalents, including cash classified within current assets of discontinued operations	1,745,685	239,259	(578,332)
Less: net decrease in cash classified within current assets of discontinued operations	(44,381)	0	0
Net (decrease) increase in cash and cash equivalents	1,790,066	239,259	(578,332)
Cash and cash equivalents at beginning of the period	697,030	502,152	1,080,484
Cash and cash equivalents at end of the period	2,487,096	697,030	502,152
Cash and cash equivalents at end of the period		741,411	502,152
Supplemental non-cash investing and financing activities disclosures:
Non-cash consideration received from divestiture	285,000	0	0
Right-of-use assets obtained in exchange for lease obligations, net of modifications	(28,570)	26,325	119,911
Accrued withholding taxes related to net share settlement of restricted stock units	0	8,606	0
Supplemental disclosure of cash flow information:
Cash paid for income taxes, net of refunds	194,843	67,332	75,433
Cash paid for interest	$ 198,788	$ 270,615	$ 248,828