Capital Stock - Preferred Stock (Details) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2025 USD ($) $ / shares shares	Mar. 31, 2024 USD ($) $ / shares	Dec. 31, 2024 USD ($) shares	Mar. 30, 2024 USD ($) shares	Oct. 30, 2021 USD ($) shares
Class of Stock [Line Items]
Dividends on preferred stock	$ 21,357	$ 18,438
Tenor spread adjustment	0.0026161
Series A Preferred Stock
Class of Stock [Line Items]
Dividends on preferred stock	$ 3,000	$ 3,000
Preferred stock dividends declared (in dollars per share) | $ / shares	$ 0.50	$ 0.50
Preferred stock, shares outstanding (in shares) | shares	5,800,000		5,800,000		5,800,000
Preferred Stock, liquidation preference	$ 145,000		$ 145,000		$ 145,000
Series B Preferred Stock
Class of Stock [Line Items]
Dividends on preferred stock	$ 8,000	$ 7,000
Preferred stock dividends declared (in dollars per share) | $ / shares	$ 0.65	$ 0.50
Preferred stock, shares outstanding (in shares) | shares	13,000,000		13,000,000	13,000,000
Preferred Stock, liquidation preference	$ 325,000		$ 325,000	$ 325,000
Series C Preferred Stock
Class of Stock [Line Items]
Dividends on preferred stock	$ 5,000	$ 5,000
Preferred stock dividends declared (in dollars per share) | $ / shares	$ 0.48	$ 0.48
Preferred stock, shares outstanding (in shares) | shares	10,400,000		10,400,000
Preferred Stock, liquidation preference	$ 260,000		$ 260,000
Series D Preferred Stock
Class of Stock [Line Items]
Dividends on preferred stock	$ 5,000	$ 4,000
Preferred stock dividends declared (in dollars per share) | $ / shares	$ 0.62	$ 0.50
Preferred stock, shares outstanding (in shares) | shares	8,000,000		8,000,000	8,000,000
Preferred Stock, liquidation preference	$ 200,000		$ 200,000	$ 200,000