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6. Supplemental Cash Flow Information - (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2023 | Mar. 31, 2022
Supplemental Cash Flow Elements [Abstract] |  |
Net Income Attributable to Parent | $ 68,962 | $ (3,367,347)
Depreciation and amortization | 35,600 | 33,400
Reduction in the carrying amount of right-of-use assets | 10,000 | 10,000
Share-based Compensation | 16,600 | 13,500
(Gains) losses from change in fair market value of equity securities and loan receivable | 17,500 | 4,545,100
Payments of operating lease liabilities | (9,900) | (9,500)
Decrease in accounts receivable | (1,400) | (46,800)
Decrease (increase) in inventories | (30,100) | (35,500)
Increase in other current assets | (16,000) | (33,800)
Decrease in accounts payable and other current liabilities | 8,200 | (38,900)
Increase in income taxes payable | 10,400 | 7,800
Increase in deferred income taxes | (13,900) | (1,027,800)
Increase in other long term liabilities | 2,500 | 200
Other | (400) | 100
Net cash provided by operating activities | 98,119 | 50,494
Noncash or Part Noncash Acquisition, Fixed Assets Acquired | 8,400 | 1,500
Noncash or Part Noncash Acquisition, Investments Acquired | 6,300 | 13,200
Noncash or Part Noncash Acquisition, Accounts Receivable Acquired | $ 0 | $ 2,000

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