Deferred Compensation Plans and Carried Interest Compensation - Monte Carlo Simulation Assumptions (Details)	12 Months Ended
	Dec. 31, 2021
2021
Deferred Compensation Awards
Risk-free interest rate (as a percent)	0.20%
Expected stock price volatility (as a percent)	39.00%
Correlation coefficient	0.92
2020
Deferred Compensation Awards
Risk-free interest rate (as a percent)	1.60%
Expected stock price volatility (as a percent)	24.00%
Correlation coefficient	0.88
2019
Deferred Compensation Awards
Risk-free interest rate (as a percent)	2.60%
Expected stock price volatility (as a percent)	26.50%
Correlation coefficient	0.89