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Share-Based Compensation Plan - Shares Outstanding (Details) - shares shares in Thousands | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021
Total number of Share Awards |  |
Beginning balance (in shares) | 9,474 | 8,210
Granted (in shares) | 1,459 | 4,067
Added by performance factor (in shares) |  | 669
Vested and converted to common shares (in shares) | (5,007) | (3,013)
Forfeited (in shares) | (368) | (459)
Ending balance (in shares) | 5,558 | 9,474
Minimum |  |
Total number of Share Awards |  |
Payout multiplier | 0.00% |
Maximum |  |
Total number of Share Awards |  |
Payout multiplier | 200.00% |
Restricted awards |  |
Total number of Share Awards |  |
Beginning balance (in shares) | 2,093 | 4,122
Granted (in shares) | 68 | 0
Added by performance factor (in shares) |  | 0
Vested and converted to common shares (in shares) | (1,377) | (1,861)
Forfeited (in shares) | (22) | (168)
Ending balance (in shares) | 762 | 2,093
Performance awards |  |
Total number of Share Awards |  |
Beginning balance (in shares) | 7,381 | 4,088
Granted (in shares) | 1,391 | 4,067
Added by performance factor (in shares) |  | 669
Vested and converted to common shares (in shares) | (3,630) | (1,152)
Forfeited (in shares) | (346) | (291)
Ending balance (in shares) | 4,796 | 7,381

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