Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Operating Activities
Net income (loss)	$ (192,947)	$ 35,338	$ (125,934)
Adjustments to reconcile net income (loss) to operating activities:
Amortization, depreciation and write-offs	547,084	431,063	254,951
Impairment and loss in connection with sale of long-lived assets	127,892	0	0
Amortization of debt issuance costs and discount	12,678	12,825	8,152
Stock-based compensation	191,612	133,177	62,387
Change in operating right-of-use asset	17,107	26,313	9,333
Lease modification and abandonment of leasehold improvements	0	0	7,851
Loss on extinguishments of acquisition related contingent consideration	0	0	74,820
Loss on settlement of debt	0	18,236	0
Other Operating Activities, Cash Flow Statement	1,786	(10,805)	(1,641)
Changes in operating assets and liabilities:
Accounts receivable	(174,829)	(201,948)	(113,234)
Prepaid expenses and other current assets	(3,725)	(97,324)	(13,289)
Other assets	(77,343)	(45,938)	(19,092)
Accounts payable	3,479	98,612	49,120
Operating lease liabilities	(18,898)	(26,854)	(8,812)
Accrued and other liabilities	(6,412)	3,063	2,783
Deferred revenue	(14,711)	(13,907)	35,488
Net cash provided by operating activities	412,773	361,851	222,883
Investing Activities
Purchase of property and equipment	(662)	(1,390)	(3,241)
Acquisitions, net of cash acquired	(1,339,827)	(1,206,482)	(674,650)
Purchase of non-marketable investments and other	(66,342)	(15,000)	(2,000)
Proceeds from other investing activities	4,312	12,009	0
Capitalized software development costs	(5,949)	(4,067)	0
Proceeds from Sale of Productive Assets	37,000	0	0
Net cash used in investing activities	(1,371,468)	(1,214,930)	(679,891)
Financing Activities
Proceeds from issuance of common stock in initial public offering, net of issuance costs as adjusted for cost reimbursement	0	1,745,228	0
Proceeds from debt issuance, net of issuance costs	0	2,329,059	481,273
Payments of debt principal	(25,810)	(719,810)	(64,295)
Principal payments of finance leases	(24,083)	(15,271)	(9,708)
Payment of withholding taxes related to net share settlement of restricted stock units	(27,535)	0	0
Proceeds from exercise of stock options	25,487	31,156	2,303
Proceeds from issuance of common stock	0	0	9,318
Proceeds from the issuance of Class A common stock under employee stock purchase plan	5,531	2,877	0
Payments of deferred acquisition costs	(124,184)	(234,068)	(17,586)
Payments of licensed asset obligation	(17,374)	(17,970)	(18,940)
Payments of related party notes	0	(11,655)	0
Repurchases of common stock	(338,880)	0	(1,766)
Payments of deferred IPO costs	0	0	(2,744)
Net cash provided by (used in) financing activities	(526,848)	3,109,546	377,855
Effect of foreign exchange rate on cash, cash equivalents and restricted cash equivalents	(4,477)	(3,198)	141
Net increase (decrease) in cash, cash equivalents and restricted cash equivalents	(1,490,020)	2,253,269	(79,012)
Cash, cash equivalents and restricted cash equivalents at beginning of the period	2,570,504	317,235	396,247
Cash, cash equivalents and restricted cash equivalents at end of the period	1,080,484	2,570,504	317,235
Supplemental non-cash investing and financing activities disclosures:
Conversion of convertible securities to Class A common stock	0	392,170	0
Issuance of convertible securities related to acquisitions	0	342,170	45,000
Issuance of common stock and common stock warrants in connection with acquisitions	137,422	0	38,167
Acquisitions not yet paid	31,045	79,095	94,758
Assets acquired not yet paid	33,566	25,640	0
Right-of-use assets acquired under finance leases	46,108	20,497	7,475
Right-of-use assets acquired under operating leases	7,105	6,130	10,758
Proceeds from sale of long-lived assets not yet received	7,000	0	0
Settlement of bonus compensation through issuance of common stock	0	2,503	0
Settlement of contingent consideration through issuance of common stock	0	0	31,422
Deferred IPO costs not yet paid	0	0	888
Accretion of interest on related party promissory notes	0	595	553
Common stock issued in exchange for redeemable noncontrolling interest	0	0	1,500
Common stock warrant issued in connection with lease modification	0	0	433
Supplemental disclosure of cash flow information:
Cash paid for income taxes, net of refunds	86,264	90,616	12,666
Cash paid for interest	$ 165,959	$ 76,695	$ 59,360