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CONSOLIDATED STATEMENTS OF CONVERTIBLE COMMON SHARES AND SHAREHOLDERS' EQUITY - USD ($) $ in Thousands | Total | Common Stock | Common Stock Convertible Common Shares | Additional Paid-in Capital | Accumulated Other Comprehensive (Loss) Income | Retained Earnings (Accumulated Deficit)
--- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2019 | $ 1,480,158 | $ 20,801 |  | $ 1,720,129 | $ (18,854) | $ (241,918)
Balance, Shares at Dec. 31, 2019 |  | 166,410,000 | 0 |  |  |
Net issuance of common stock under stock-based plans | 4,850 | $ 154 |  | 4,696 |  |
Net issuance of common stock under stock-based plans (in shares) |  | 1,230,000 |  |  |  |
Stock-based compensation expense | 44,285 |  |  | 44,285 |  |
Repurchase of common stock | (88,465) | $ (190) |  |  |  | (88,275)
Repurchase of common stock (in shares) |  | (1,517,000) |  |  |  |
Cash dividends | (66,540) |  |  |  |  | (66,540)
Convertible common shares | (3,787) |  |  | (3,787) |  |
Convertible common shares (in shares) |  |  | 3,787,000 |  |  |
Net income | 784,147 |  |  |  |  | 784,147
Other comprehensive income/loss | 52,370 |  |  |  | 52,370 |
Balance at Dec. 31, 2020 | 2,207,018 | $ 20,765 |  | 1,765,323 | 33,516 | 387,414
Balance, Shares at Dec. 31, 2020 |  | 166,123,000 | 3,787,000 |  |  |
Net issuance of common stock under stock-based plans |  | $ 113 |  | (225) | (112) |
Net issuance of common stock under stock-based plans (in shares) |  | 899,000 |  |  |  |
Stock-based compensation expense | 45,632 |  |  | 45,632 |  |
Repurchase of common stock | (600,000) | $ (597) |  |  |  | (599,403)
Repurchase of common stock (in shares) |  | (4,771,000) |  |  |  |
Cash dividends | (66,034) |  |  |  |  | (66,034)
Convertible common shares | 2,275 |  |  | 2,275 |  |
Convertible common shares (in shares) |  |  | (2,275,000) |  |  |
Settlements of convertible notes | 985,640 | $ 1,018 |  | 984,622 |  |
Settlement of convertible notes (in shares) |  | 8,148,000 |  |  |  |
Exercise of convertible notes hedge call options | (987,100) | $ (1,018) |  | (986,082) |  |
Exercise of convertible notes hedge call options (in shares) |  | (8,148,000) |  |  |  |
Net income | 1,014,589 |  |  |  |  | 1,014,589
Other comprehensive income/loss | (39,464) |  |  |  | (39,464) |
Balance at Dec. 31, 2021 | 2,562,444 | $ 20,281 |  | 1,811,545 | (5,948) | 736,566
Balance, Shares at Dec. 31, 2021 |  | 162,251,000 | 1,512,000 |  |  |
Net issuance of common stock under stock-based plans | (4,375) | $ 96 |  | (4,471) |  |
Net issuance of common stock under stock-based plans (in shares) |  | 761,000 |  |  |  |
Stock-based compensation expense | 48,466 |  |  | 48,466 |  |
Repurchase of common stock | (752,082) | $ (907) |  |  |  | (751,175)
Repurchase of common stock (in shares) |  | (7,253,000) |  |  |  |
Cash dividends | (69,763) |  |  |  |  | (69,763)
Convertible common shares | 1,512 |  |  | 1,512 |  |
Convertible common shares (in shares) |  |  | (1,512,000) |  |  |
Settlements of convertible notes | (255) | $ 187 |  | (442) |  |
Settlement of convertible notes (in shares) |  | 1,495,000 |  |  |  |
Exercise of convertible notes hedge call options |  | $ (187) |  | 187 |  |
Exercise of convertible notes hedge call options (in shares) |  | (1,495,000) |  |  |  |
Cumulative effect of change in accounting principle related to convertible debt | (6,234) |  |  | (100,834) |  | 94,600
Net income | 715,501 |  |  |  |  | 715,501
Other comprehensive income/loss | (43,920) |  |  |  | (43,920) |
Balance at Dec. 31, 2022 | $ 2,451,294 | $ 19,470 |  | $ 1,755,963 | $ (49,868) | $ 725,729
Balance, Shares at Dec. 31, 2022 |  | 155,759,000 | 0 |  |  |

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