CONSOLIDATED STATEMENT OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018
Cash flows from operating activities:
Net earnings	$ 419,548	$ 540,270
Adjustments to reconcile net earnings to net cash provided by operating activities:
Stock-based compensation expense	179,922	172,006
Amortization of intangibles	65,576	60,293
Depreciation	63,152	56,987
Bad debt expense	50,507	35,521
Deferred income taxes	(85,040)	(36,866)
Unrealized gains on equity securities, net	(24,181)	(126,444)
Losses (gains) from the sale of investments and businesses, net	6,028	(27,240)
Other adjustments, net	29,381	12,677
Changes in assets and liabilities, net of effects of acquisitions and dispositions:
Accounts receivable	(133,492)	(78,665)
Other assets	11,324	(48,935)
Accounts payable and other liabilities	53,957	57,891
Income taxes payable and receivable	(2,951)	1,971
Deferred revenue	55,035	52,234
Net cash provided by operating activities	688,766	671,700
Cash flows from investing activities:
Acquisitions, net of cash acquired	(200,338)	(17,635)
Capital expenditures	(103,645)	(60,113)
Proceeds from maturities of marketable debt securities	163,500	125,000
Purchases of marketable debt securities	(39,740)	(326,906)
Net proceeds from the sale of businesses and investments	24,757	28,630
Purchases of investments	(250,095)	(32,180)
Other, net	(1,733)	9,646
Net cash used in investing activities	(407,294)	(273,558)
Cash flows from financing activities:
Repurchases of IAC debt	(35,035)	(363)
Purchase of exchangeable note hedges	(303,428)	0
Proceeds from issuance of warrants	166,520	0
Debt issuance costs	(27,815)	(532)
Purchase of noncontrolling interests	(6,192)	(4,798)
Other, net	(3,799)	(4,526)
Net cash provided by (used in) financing activities	535,530	(359,856)
Total cash provided	817,002	38,286
Effect of exchange rate changes on cash, cash equivalents, and restricted cash	(2,534)	(207)
Net increase in cash, cash equivalents, and restricted cash	814,468	38,079
Cash, cash equivalents, and restricted cash at beginning of period	2,133,685	1,633,682
Cash, cash equivalents, and restricted cash at end of period	2,948,153	1,671,761
IAC/InterActiveCorp
Cash flows from financing activities:
Proceeds from issuance of debt	1,150,000	0
Purchase of treasury stock		(82,891)
Proceeds from the exercise of stock options	10,225	38,903
Withholding taxes paid on behalf of employees on net settled stock-based awards	(88,269)	(3,011)
Match Group and ANGI Homeservices
Cash flows from financing activities:
Purchase of treasury stock	(209,715)	(86,239)
Withholding taxes paid on behalf of employees on net settled stock-based awards	(197,222)	(208,962)
Match Group
Cash flows from financing activities:
Proceeds from issuance of debt	40,000	0
Proceeds from Match Group 2019 Senior Notes offering	350,000	0
Principal payments on debt	(300,000)	0
ANGI Homeservices
Cash flows from financing activities:
Principal payments on debt	(10,313)	(10,313)
Proceeds from the exercise of stock options	$ 573	$ 2,876