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Note 28 - Earnings Per Share - Reconciliation of Earnings (Loss) and the Weighted Average Number of Shares (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Net income available to the Company's common shareholders |  | $ 100,758 | $ 818,643 | $ 975,417
Change in estimated redemption value of redeemable noncontrolling interests |  | 0 | 2,304 | 2,160
Earnings attributable to participating securities |  | (2,182) | (5,346) | (6,347)
Net income available to the Company’s common shareholders for basic earnings per share |  | 98,576 | 815,601 | 971,230
Distributions on convertible units |  | 0 | 3,087 | 161
Net income available to the Company’s common shareholders for diluted earnings per share |  | $ 98,576 | $ 818,688 | $ 971,391
Weighted average common shares outstanding – basic (in shares) |  | 615,528 | 506,248 | 429,950
Equity awards (in shares) | [1] | 2,283 | 2,422 | 1,475
Assumed conversion of convertible units (in shares) | [1] | 47 | 2,715 | 208
Weighted average common shares outstanding – diluted (in shares) | [1] | 617,858 | 511,385 | 431,633
Basic earnings per share (in dollars per share) |  | $ 0.16 | $ 1.61 | $ 2.26
Diluted earnings per share (in dollars per share) |  | $ 0.16 | $ 1.60 | $ 2.25
[1] | The effect of the assumed conversion of certain convertible units had an anti-dilutive effect upon the calculation of Net income available to the Company's common shareholders per share. Accordingly, the impact of such conversions has not been included in the determination of diluted earnings per share calculations. Additionally, there were 0.3 million, 0 million and 1.2 million stock options that were not dilutive as of December 31, 2022, 2021 and 2020, respectively.

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