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Shareholders' Equity - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2023 | Dec. 31, 2022
Class of Stock [Line Items] |  |
Preferred stock, issued (in shares) | 10,600,000 |
Preferred stock, outstanding (in shares) | 10,600,000 |
Preferred stock, aggregate liquidation preference | $ 850,000 |
Class A Common Stock |  |
Class of Stock [Line Items] |  |
Common stock, authorized (in shares) | 500,000,000 | 500,000,000
Common stock, par value (in dollars per share) | $ 0.01 | $ 0.01
Common stock, issued (in shares) | 111,027,252 | 110,892,097
Common stock, outstanding (in shares) | 111,027,252 | 110,892,097
Class B Non‑Voting Common Stock |  |
Class of Stock [Line Items] |  |
Common stock, authorized (in shares) | 10,000,000 | 10,000,000
Common stock, par value (in dollars per share) | $ 0.01 | $ 0.01
Common stock, issued (in shares) | 0 | 0
Common stock, outstanding (in shares) | 0 | 0
Noncumulative Preferred Stock |  |
Class of Stock [Line Items] |  |
Preferred stock, authorized (in shares) | 50,000,000 | 50,000,000
Preferred stock, par value (in dollars per share) | $ 0.01 | $ 0.01
Preferred stock, issued (in shares) | 10,600,000 | 10,600,000
Preferred stock, outstanding (in shares) | 10,600,000 | 10,600,000
Preferred stock, aggregate liquidation preference | $ 850,000 | $ 850,000
Series A Preferred Stock |  |
Class of Stock [Line Items] |  |
Preferred stock, par value (in dollars per share) | $ 0.01 | $ 0.01
Preferred stock, issued (in shares) | 10,000,000 | 10,000,000
Preferred stock, outstanding (in shares) | 10,000,000 | 10,000,000
Preferred stock, dividend rate | 6.15% | 6.15%
Preferred stock, aggregate liquidation preference | $ 250,000 | $ 250,000
Preferred stock, liquidation preference (in dollars per share) | $ 25.00 | $ 25.00
Series B Preferred Stock |  |
Class of Stock [Line Items] |  |
Preferred stock, par value (in dollars per share) | $ 0.01 | $ 0.01
Preferred stock, issued (in shares) | 300,000 | 300,000
Preferred stock, outstanding (in shares) | 300,000 | 300,000
Preferred stock, dividend rate | 4.65% | 4.65%
Preferred stock, aggregate liquidation preference | $ 300,000 | $ 300,000
Preferred stock, liquidation preference (in dollars per share) | $ 1,000 | $ 1,000
Series C Preferred Stock |  |
Class of Stock [Line Items] |  |
Preferred stock, par value (in dollars per share) | $ 0.01 | $ 0.01
Preferred stock, issued (in shares) | 300,000 | 300,000
Preferred stock, outstanding (in shares) | 300,000 | 300,000
Preferred stock, dividend rate | 4.125% | 4.125%
Preferred stock, aggregate liquidation preference | $ 300,000 | $ 300,000
Preferred stock, liquidation preference (in dollars per share) | $ 1,000 | $ 1,000

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