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Stock-Based Compensation - Additional Information (Details) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended 12 Months Ended
May 25, 2023
Jun. 25, 2020
May 16, 2014
Jan. 31, 2023
Jan. 31, 2022
Jan. 31, 2021
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Oct. 23, 2020
Share-based Compensation Arrangement by Share-based Payment Award                    
Stock based compensation costs             $ 69,783 $ 70,873 $ 100,296  
Tax benefit from compensation expense             10,000 9,300 14,900  
Tax benefits (loss) realized from option exercises             $ 7,500 8,900 8,000  
Tranche One                    
Share-based Compensation Arrangement by Share-based Payment Award                    
Performance period             1 year      
Tranche Two                    
Share-based Compensation Arrangement by Share-based Payment Award                    
Performance period             2 years      
Tranche Three                    
Share-based Compensation Arrangement by Share-based Payment Award                    
Performance period             3 years      
Performance Share Units                    
Share-based Compensation Arrangement by Share-based Payment Award                    
Vesting period             3 years      
Risk-free interest rate             3.80%      
Expected volatility             55.00%      
Stock based compensation costs             $ 8,000 $ 6,600 $ 9,300  
Vested shares issued (in shares)       84,130 67,320 108,224 24,910      
Weighted-average grant date fair value (in dollars per share)       $ 95.26 $ 98.61 $ 85.80 $ 121.70      
Performance Share Units | Minimum                    
Share-based Compensation Arrangement by Share-based Payment Award                    
Number of shares subject to service and market conditions (in shares)             0      
Performance Share Units | Maximum                    
Share-based Compensation Arrangement by Share-based Payment Award                    
Number of shares subject to service and market conditions (in shares)             1.6      
WRL Omnibus Plan                    
Share-based Compensation Arrangement by Share-based Payment Award                    
Term of plan     10 years              
Shares authorized for issuance   5,909,390 4,409,390              
Increase in shares authorized for issuance (in shares)   1,500,000                
Aggregate amount of common stock available for grant             1,585,472      
Unvested awards compensation not yet recognized             $ 55,800      
Unvested awards compensation costs period of recognition             2 years 2 months 26 days      
Risk-free interest rate             0.00% 2.70% 0.00%  
Expected volatility             0.00% 56.90% 0.00%  
Vested shares issued (in shares)             727,522      
Weighted-average grant date fair value (in dollars per share)             $ 94.13 $ 62.34 $ 108.68  
WML Share Option Plan                    
Share-based Compensation Arrangement by Share-based Payment Award                    
Term of plan 10 years                  
Shares authorized for issuance 523,843,160                  
Aggregate amount of common stock available for grant             521,567,160      
Risk-free interest rate             3.60% 3.20% 1.10%  
Expected volatility             53.80% 45.70% 46.40%  
WML Share Award Plan                    
Share-based Compensation Arrangement by Share-based Payment Award                    
Term of plan 10 years                  
Unvested awards compensation not yet recognized             $ 12,500      
Unvested awards compensation costs period of recognition             2 years 6 months 3 days      
Vested shares issued (in shares)             6,908,870      
Weighted-average grant date fair value (in dollars per share)             $ 1.08 $ 0.62 $ 1.56  
WIL Omnibus Plan                    
Share-based Compensation Arrangement by Share-based Payment Award                    
Shares authorized for issuance                   101,419
Aggregate amount of common stock available for grant             30,984      
Risk-free interest rate             0.00% 2.93% 0.60%  
Expected volatility             0.00% 47.50% 50.00%