CONSOLIDATED STATEMENT OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Cash flows from operating activities:
Net earnings	$ 9,230	$ 35,409
Adjustments to reconcile net earnings to net cash provided by operating activities:
Stock-based compensation expense	55,031	45,586
Amortization of intangibles	38,846	42,421
Provision for credit losses	60,090	49,294
Depreciation	38,614	27,039
Deferred income taxes	(18,081)	(8,294)
Other adjustments, net	8,694	6,371
Changes in assets and liabilities, net of effects of acquisitions and dispositions:
Accounts receivable	(70,705)	(66,596)
Other assets	5,200	15,701
Accounts payable and other liabilities	46,941	30,609
Income taxes payable and receivable	(570)	1,628
Deferred revenue	(105)	2,916
Net cash provided by operating activities	173,185	182,084
Cash flows from investing activities:
Acquisition, net of cash acquired	0	(20,341)
Capital expenditures	(37,637)	(54,801)
Purchases of marketable debt securities	(49,987)	0
Proceeds from maturities of marketable debt securities		25,000
Net proceeds from the sale of a business	730	23,615
Other, net		(103)
Net cash used in investing activities	(86,894)	(26,630)
Cash flows from financing activities:
Proceeds from Issuance of Long-term Debt	500,000	0
Principal payments on Term Loan	(10,313)	(10,313)
Principal payments on related-party debt	0	(1,008)
Debt issuance costs	(5,635)	0
Purchase of treasury stock	(54,400)	(33,979)
Proceeds from the exercise of stock options	0	573
Withholding taxes paid on behalf of employees on net settled stock-based awards	(49,993)	(30,039)
Distribution from (to) IAC pursuant to the tax sharing agreement	3,071
Distribution from (to) IAC pursuant to the tax sharing agreement		(11,355)
Purchase of noncontrolling interests	(4,280)	(71)
Other, net	0	(3,732)
Net cash provided by (used in) financing activities	378,450	(89,924)
Total cash provided	464,741	65,530
Effect of exchange rate changes on cash and cash equivalents and restricted cash	(354)	387
Net increase in cash and cash equivalents and restricted cash	464,387	65,917
Cash and cash equivalents and restricted cash at beginning of period	391,478	338,821
Cash and cash equivalents and restricted cash at end of period	$ 855,865	$ 404,738