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Equity (Share Repurchase Program, Narrative) (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2022
Jun. 30, 2022
Mar. 31, 2022
Sep. 30, 2023
Sep. 30, 2022
Class of Stock [Line Items]          
Number of shares repurchased       0  
Purchase and retirement of shares, value $ 23,613 $ 26,122 $ 4,702    
Repurchase Program 2021 [Member]          
Class of Stock [Line Items]          
Purchase and retirement of shares, value $ 23,600       $ 54,400
Repurchase of shares under program       $ 8,300  
Repurchase Program 2021 [Member] | Class A Common Stock [Member]          
Class of Stock [Line Items]          
Purchase and retirement of common stock, shares 843,000       1,912,000