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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Cash flows from operating activities: |  |  |
Net income | $ 63,047 | $ 41,503 | $ 63,757
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation and amortization | 211,916 | 236,966 | 233,400
Non-cash operating lease costs | 10,923 | 11,141 | 13,412
Share-based compensation | 40,915 | 31,920 | 26,601
Provision for credit losses (benefit) on accounts receivable | 2,898 | 2,809 | (255)
Deferred income taxes, net | (18,822) | (30,017) | (12,991)
Gain on extinguishment of debt, net | 0 | 0 | (11,505)
Loss on sale of businesses | 3,780 | 0 | 0
Goodwill impairment | 85,273 | 56,850 | 27,369
Changes in fair value of contingent consideration | 0 | (200) | (2,575)
(Income) loss from equity method investments | (11,223) | 9,329 | 7,730
Loss on investments, net | 7,654 | 28,138 | 53,888
Other | 3,601 | 5,159 | 3,637
Decrease (increase) in: |  |  |
Accounts receivable | (153,121) | (35,371) | 14,948
Prepaid expenses and other current assets | (17,153) | (8,700) | 9,665
Other assets | 11,367 | (5,574) | (16,240)
Increase (decrease) in: |  |  |
Accounts payable | 171,280 | 9,419 | (20,246)
Deferred revenue | 5,043 | (6,802) | (20,962)
Accrued liabilities and other current liabilities | (27,063) | (26,608) | (33,189)
Net cash provided by operating activities | 390,315 | 319,962 | 336,444
Cash flows from investing activities: |  |  |
Purchases of property and equipment | (106,635) | (108,729) | (106,154)
Acquisition of businesses, net of cash received | (217,570) | (9,492) | (104,094)
Purchases of equity method investment | 0 | (11,858) | 0
Proceeds from sale of equity investments | 19,455 | 3,174 | 4,527
Investment in available-for-sale securities | 0 | 0 | (15,000)
Proceeds from sale of businesses, net of cash divested | 7,860 | 0 | 0
Other | (565) | (503) | (50)
Net cash used in investing activities | (297,455) | (127,408) | (220,771)
Cash flows from financing activities: |  |  |
Payment of debt | (134,989) | 0 | (166,904)
Proceeds from term loan | 0 | 0 | 112,286
Debt extinguishment costs | (277) | 0 | (756)
Repurchase of common stock | (185,181) | (108,527) | (78,291)
Issuance of common stock under employee stock purchase plan | 8,371 | 8,727 | 9,431
Proceeds from exercise of stock options | 0 | 0 | 148
Deferred payments for acquisitions | (7,842) | (15,241) | (16,116)
Other | (1,076) | 250 | (630)
Net cash used in financing activities | (320,994) | (114,791) | (140,832)
Effect of exchange rate changes on cash and cash equivalents | (3,598) | 7,056 | (16,890)
Net change in cash and cash equivalents | (231,732) | 84,819 | (42,049)
Cash and cash equivalents at beginning of year | 737,612 | 652,793 | 694,842
Cash and cash equivalents at end of year | $ 505,880 | $ 737,612 | $ 652,793

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