| USD ($) $ in Thousands | LTM | Dec 31, 2025 | Dec 31, 2024 | Dec 31, 2023 | Dec 31, 2022 | Dec 31, 2021 |
|---|---|---|---|---|---|---|
Operating Activities | ||||||
Net income | $ 4,409,952 | $ 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 | 134,066 | 194,778 | 448,680 | 489,008 | ||
Goodwill impairment | 0 | 188,943 | - | - | ||
Stock-based compensation, excluding cash-settled awards | 282,376 | 210,421 | 369,367 | 363,107 | ||
Gain on divestiture, net of transaction costs | 0 | (106,229) | - | - | ||
Impairment of investments | 50,000 | 50,000 | 0 | 27,953 | ||
Lease modification and abandonment of leasehold improvements | - | - | - | - | ||
Loss on extinguishments of acquisition related contingent consideration | - | - | - | - | ||
Loss on extinguishments of acquisition related contingent consideration | - | - | - | - | ||
Loss on settlement of debt | 0 | 0 | 28,375 | - | ||
Change in operating right-of-use assets | 12,295 | 12,295 | 12,689 | 17,842 | ||
Amortization of debt issuance costs and discount | - | - | 5,460 | 9,363 | ||
Loss on disposal of long-lived assets | - | - | 1,646 | - | ||
Impairment and loss in connection with sale of long-lived assets | - | - | - | 0 | ||
Other | (74,534) | 9,213 | 2,557 | 6,200 | ||
Net unrealized gains on fair value remeasurement of financial instruments | - | - | - | - | ||
Net loss (gain) on foreign currency remeasurement | - | - | - | - | ||
Changes in operating assets and liabilities: | ||||||
Accounts receivable | (603,225) | (542,219) | (467,028) | (261,279) | ||
Prepaid expenses and other assets | 57,077 | 134,658 | 4,056 | (12,280) | ||
Other assets | - | - | (189,387) | (121,688) | ||
Accounts payable | 223,063 | 232,486 | 189,585 | 98,574 | ||
Operating lease liabilities | (15,229) | (15,229) | (14,106) | (18,612) | ||
Accrued and other liabilities | 51,748 | 268,226 | 133,974 | 92,754 | ||
Deferred revenue | - | - | (6,633) | 13,857 | ||
Net cash provided by operating activities | 4,527,589 | 3,971,094 | 2,099,011 | 1,061,510 | ||
Investing Activities | ||||||
Purchase of intangible assets | (28,318) | (28,318) | - | - | ||
Acquisitions of businesses and intangible assets | - | - | (25,553) | (63,899) | ||
Purchase of non-marketable equity securities | (1,500) | (20,178) | (76,983) | (17,934) | ||
Proceeds from divestiture, net of cash divested | (17,405) | 407,297 | - | - | ||
Other investing activities | 19,079 | (373) | - | - | ||
Purchase of property and equipment | - | - | (4,776) | (4,246) | ||
Capitalized software development costs | - | - | - | - | ||
Proceeds from sale of assets and other | - | - | 558 | 8,250 | ||
Net cash provided by (used in) investing activities | (28,144) | 358,428 | (106,754) | (77,829) | ||
Financing Activities | ||||||
Repurchases of common stock | (2,452,467) | (2,191,944) | (981,297) | (1,153,593) | ||
Payments of withholding taxes related to net share settlement | (182,211) | (392,410) | (1,143,525) | (246,435) | ||
Principal repayments of debt | 0 | (200,000) | (4,225,223) | (497,994) | ||
Payments of deferred acquisition costs | 0 | 0 | 0 | (33,903) | ||
Principal payments of finance leases | (18,669) | (18,669) | (20,875) | (20,170) | ||
Payments of licensed asset obligation | 0 | (13,532) | 0 | (27,110) | ||
Payments of debt issuance cost | (1,843) | (1,843) | (35,563) | (4,655) | ||
Proceeds from issuance of debt | 0 | 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 | 20,932 | ||
Proceeds from issuance of common stock | - | - | - | - | ||
Proceeds from the issuance of common stock through ESPP | - | - | - | 4,856 | ||
Proceeds from issuance of common stock in initial public offering, net of issuance costs as adjusted for cost reimbursement | - | - | - | 0 | ||
Payments of related party notes | - | - | - | 0 | ||
Payments of deferred IPO costs | - | - | - | - | ||
Net cash used in financing activities | (2,636,126) | (2,593,069) | (1,749,844) | (1,562,791) | ||
Effect of foreign exchange rate on cash and cash equivalents | (2,621) | 9,232 | (3,154) | 778 | ||
Net increase in cash and cash equivalents, including cash classified within current assets of discontinued operations | 1,860,698 | 1,745,685 | 239,259 | (578,332) | ||
Less: net decrease in cash classified within current assets of discontinued operations | 0 | (44,381) | - | - | ||
Net (decrease) increase in cash and cash equivalents | 1,860,698 | 1,790,066 | - | - | ||
Supplemental non-cash investing and financing activities disclosures: | ||||||
Non-cash consideration received from divestiture | 0 | 285,000 | - | - | ||
Right-of-use assets obtained in exchange for lease obligations, net of modifications | 64,937 | (28,570) | - | - | ||
Right-of-use assets acquired under finance leases | - | - | 20,874 | 113,440 | ||
Right-of-use assets acquired under operating leases | - | - | 5,451 | 6,471 | ||
Accrued withholding taxes related to net share settlement of restricted stock units | 0 | 0 | 8,606 | - | ||
Conversion of convertible securities to Class A common stock | - | - | - | 0 | ||
Issuance of convertible securities related to acquisitions | - | - | - | 0 | ||
Issuance of common stock and common stock warrants in connection with acquisitions | - | - | 0 | 0 | ||
Acquisitions not yet paid | - | - | 0 | 0 | ||
Assets acquired not yet paid | - | - | 510 | 0 | ||
Proceeds from sale of long-lived assets not yet received | - | - | 0 | 0 | ||
Settlement of bonus compensation through issuance of common stock | - | - | - | 0 | ||
Settlement of contingent consideration through issuance of common stock | - | - | - | - | ||
Deferred IPO costs not yet paid | - | - | - | - | ||
Accretion of interest on related party promissory notes | - | - | - | 0 | ||
Common stock issued in exchange for redeemable noncontrolling interest | - | - | - | - | ||
Repurchases of common stock from related parties financed by promissory notes | - | - | - | - | ||
Interest expense offset by non-cash financing activities | - | - | - | - | ||
Common stock warrant issued in connection with lease modification | - | - | - | - | ||
Supplemental disclosure of cash flow information: | ||||||
Cash paid for income taxes, net of refunds | 734,042 | 194,843 | 67,332 | 75,433 | ||
Cash paid for interest | $ 198,888 | $ 198,788 | $ 270,615 | $ 248,828 |