Quarterly report pursuant to Section 13 or 15(d)

Shareholders' Equity - Narrative (Details)

v3.22.2.2
Shareholders' Equity - Narrative (Details)
3 Months Ended 9 Months Ended
Oct. 06, 2021
shares
Sep. 30, 2022
USD ($)
class
$ / shares
shares
Sep. 30, 2022
USD ($)
class
$ / shares
shares
Jul. 07, 2022
USD ($)
Jun. 30, 2022
shares
Apr. 13, 2022
USD ($)
Mar. 31, 2022
shares
Dec. 31, 2021
$ / shares
shares
Oct. 31, 2021
$ / shares
Oct. 05, 2021
$ / shares
shares
Sep. 30, 2021
shares
Jun. 30, 2021
shares
Mar. 31, 2021
shares
Dec. 31, 2020
shares
Subsidiary, Sale of Stock [Line Items]                            
Capital stock, authorized (in shares) 145,000,000                 115,000,000        
Common stock, authorized (in shares)                   110,000,000        
Common stock, par value (in dollars per share) | $ / shares                   $ 0.01        
Preferred stock, shares authorized (in shares)   5,000,000 5,000,000                      
Preferred stock, par value (in dollars per share) | $ / shares   $ 0.01 $ 0.01                      
Preferred stock, shares outstanding (in shares)   0 0                      
Number of common stock classes | class   2 2                      
Preferred stock, issued (in shares)   0 0                      
Common stock dividend paid | $   $ 1,543,000                        
Treasury stock, acquired (in shares)   1,074,960 1,755,836                      
Treasury stock, acquired | $   $ 35,000,000 $ 60,000,000                      
Treasury stock, acquired, average cost per share (in dollars per share) | $ / shares   $ 32.58 $ 34.19                      
Remaining authorized repurchase amount | $   $ 80,000,000 $ 80,000,000                      
Limited Partner                            
Subsidiary, Sale of Stock [Line Items]                            
Transfers (to) from the noncontrolling interest, net | $   $ 7,121,000 $ 13,619,000                      
Common Stock                            
Subsidiary, Sale of Stock [Line Items]                            
Common stock, outstanding (in shares)                     15,331,000 15,312,000 15,310,000 15,200,000
Preferred Class A                            
Subsidiary, Sale of Stock [Line Items]                            
Preferred stock, shares authorized (in shares)                   5,000,000        
Preferred stock, par value (in dollars per share) | $ / shares                   $ 0.01        
Preferred stock, shares outstanding (in shares) 225,489.98                          
Common Class B                            
Subsidiary, Sale of Stock [Line Items]                            
Common stock, authorized (in shares) 30,000,000 30,000,000 30,000,000         30,000,000            
Common stock, par value (in dollars per share) | $ / shares   $ 0.01 $ 0.01         $ 0.01 $ 0.01          
Common stock, par value, liquidation (in dollars per share) | $ / shares   $ 0.01 $ 0.01                      
Common stock, issued (in shares)   22,548,998 22,548,998         22,548,998            
Common stock, outstanding (in shares)   22,548,998 22,548,998         22,548,998            
Common Class B | Common Stock                            
Subsidiary, Sale of Stock [Line Items]                            
Stock issued during period (in shares) 22,548,998                          
Common stock, outstanding (in shares)   22,549,000 22,549,000   22,549,000   22,549,000 22,549,000            
Common Class A                            
Subsidiary, Sale of Stock [Line Items]                            
Common stock, authorized (in shares)   110,000,000 110,000,000         110,000,000            
Common stock, par value (in dollars per share) | $ / shares   $ 0.01 $ 0.01         $ 0.01 $ 0.01          
Common stock, issued (in shares)   19,422,156 19,422,156         21,090,259            
Common stock, outstanding (in shares)   19,422,156 19,422,156         21,090,259            
Cash dividend declared (in dollars per share) | $ / shares   $ 0.075                        
Common stock dividend paid | $   $ 3,200,000                        
Stock repurchase program, authorized amount | $       $ 140,000,000   $ 100,000,000                
Common Class A | Common Stock                            
Subsidiary, Sale of Stock [Line Items]                            
Common stock, outstanding (in shares)   19,422,000 19,422,000   20,483,000   21,146,000 21,090,000