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Share-Based Compensation - Options Granted Under Employee Stock Purchase Plan (Details)
6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Risk-free interest rate 4.00% 1.50%
Weighted average expected life (years) 6 years 10 months 24 days 6 years 8 months 12 days
Expected volatility 39.50% 36.60%
Dividend yield 0.00% 4.60%
ESPP    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Risk-free interest rate 4.80% 0.40%
Weighted average expected life (years) 1 year 1 year
Expected volatility 42.90% 36.90%
Dividend yield 7.10% 4.70%