Shareholders' Equity / Partners' Capital - Share Repurchase (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Class A common shares
Class of Stock [Line Items]
Repurchase of shares, authorized amount	$ 300.0
Remaining repurchase authorization	$ 265.1
Class A common shares | Common capital
Class of Stock [Line Items]
Repurchases of Class A common shares (in shares)	0	0
Preferred capital amount
Class of Stock [Line Items]
Repurchase of shares, authorized amount	$ 250.0
Remaining repurchase authorization	$ 250.0