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Stock Based Compensation - Summary of Stock Option Activity (Details) - $ / shares
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Line Items]      
Awarded share Outstanding ending balance 839,842    
Performance Stock Plan      
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Line Items]      
Weighted-average grant date fair value Outstanding beginning balance $ 4.86 $ 5.00 $ 5.03
Weighted-average grant date fair value Vested 4.73 6.06 5.29
Weighted-average grant date fair value Forfeited 5.50 5.03 4.74
Weighted-average grant date fair value Outstanding ending balance $ 4.87 $ 4.86 $ 5.00
Granted Share Outstanding Beginning Balance 909,828 1,051,292 1,196,092
Granted Share Vested (45,736) (119,072) (115,040)
Granted Share Forfeited (24,250) (22,392) (29,760)
Granted Share Outstanding Ending Balance 839,842 909,828 1,051,292
Awarded share Outstanding beginning balance 909,828 1,051,292 1,196,092
Awarded share Vested 45,736 (119,072) (115,040)
Awarded share Forfeited 24,250 (22,392) (29,760)
Awarded share Outstanding ending balance 839,842 909,828 1,051,292
2010 SIP and 2019 SIP      
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Line Items]      
Weighted-average grant date fair value Outstanding beginning balance $ 19.89 $ 18.10 $ 16.69
Weighted-average grant date fair value Granted 46.05 46.58 28.53
Weighted-average grant date fair value Awarded 25.80 19.71 17.26
Weighted-average grant date fair value Vested 15.73 15.97 14.29
Weighted-average grant date fair value Forfeited 30.54 20.75 19.09
Weighted-average grant date fair value Outstanding ending balance $ 21.59 $ 19.89 $ 18.10
Granted Share Outstanding Beginning Balance 9,694,337 11,641,918 11,102,375
Granted Share Granted 1,143,094 970,997 1,812,047
Granted Share Awarded 310,147 497,082 299,339
Granted Share Vested (3,223,964) (3,059,619) (1,068,211)
Granted Share Forfeited (315,168) (356,041) (503,632)
Granted Share Outstanding Ending Balance 7,608,446 9,694,337 11,641,918
Awarded share Outstanding beginning balance 6,919,847 8,070,576 6,595,319
Awarded shares Granted 204,826 148,015 797,778
Awarded share Awarded 1,272,554 1,880,512 1,954,983
Awarded share Vested (3,223,964) (3,059,619) (1,068,211)
Awarded share Forfeited (147,702) (119,637) (209,293)
Awarded share Outstanding ending balance 5,025,561 6,919,847 8,070,576
Shares not yet awarded Outstanding beginning balance 2,774,490 3,571,342 4,507,056
Shares not yet awarded Granted 938,268 822,982 1,014,269
Shares not yet awarded Awarded (962,407) (1,383,430) (1,655,644)
Shares not yet awarded Forfeited (167,466) (236,404) (294,339)
Shares not yet awarded Outstanding ending balance 2,582,885 2,774,490 3,571,342