CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Cash flows from operating activities:
Net (loss) income	$ (41,169)	$ 30,983
Less: (Loss) income from discontinued operations	(62,902)	540
Income from continuing operations	21,733	30,443
Adjustments to reconcile net (loss) income to net cash provided by (used in) operating activities:
Depreciation and amortization	28,465	32,940
Non-cash lease expense, net	(5,186)	(5,649)
Stock-based compensation expense	15,348	4,822
Deferred taxes	(467)	5,772
Impairment of assets and long-term investments	0	172
Equity in net loss of unconsolidated investments	605	64
Other (income) loss, net	(1,354)	43
Changes in operating assets and liabilities (net of businesses acquired):
Accounts receivable and contract assets, net	28,751	11,814
Prepaid expenses and other assets	10,248	(4,513)
Accounts payable	25,246	1,422
Accrued expenses	12,440	37,725
Accrued compensation and benefits	(3,215)	(10,421)
Deferred revenue	(35,156)	(20,526)
Other liabilities	(20,798)	4,145
Net cash provided by operating activities - continuing operations	76,660	88,253
Net cash provided by (used in) operating activities - discontinued operations	(9,034)	(284,615)
Net cash provided by (used in) operating activities	67,626	(196,362)
Cash flows from investing activities:
Capital expenditures	(1,652)	(225)
Capitalized software	(18,258)	(16,735)
Cash paid for business acquisitions, net of cash acquired	(24,106)	0
Sale of businesses and other investments, net of cash divested, and distributions received	672,488	4,242
Purchases of equity securities, other investments and related intangible assets, net	(251)	(221)
Net cash provided by (used in) investing activities - continuing operations	628,221	(12,939)
Net cash used in investing activities - discontinued operations	(15,248)	(21,606)
Net cash provided by (used in) investing activities	612,973	(34,545)
Cash flows from financing activities:
Taxes paid related to net share settlement of equity awards	(27,871)	(12,638)
Credit facility payments	(200,000)	0
Credit facility borrowings, net of issuance costs	22,335	250,000
Repurchase of common stock	(143,372)	(308,953)
Intercompany to/from parent/subsidiaries	11,685	4,987
Payment of acquisition and other financing obligations	0	(2,400)
Net cash used in financing activities - continuing operations	(337,223)	(69,004)
Net cash used in financing activities - discontinued operations	(11,697)	(6,236)
Net cash used in financing activities	(348,920)	(75,240)
Effect of exchange rate changes on cash and cash equivalents	(728)	65
Net increase (decrease) in cash and cash equivalents	330,951	(306,082)
Cash, cash equivalents and restricted cash, beginning of period	190,520	537,465
Cash, cash equivalents and restricted cash, end of period	521,471	231,383
Less: Cash and cash equivalents attributable to discontinued operations	(20,000)	(70,520)
Cash, cash equivalents and restricted cash, end of period, excluding discontinued operations	$ 501,471	$ 160,863