Consolidated Statements of Changes in Stockholders’ Equity - USD ($) $ in Millions	Total	Class A	Class B	Series A	Series B	Series C	Preferred Stock	Common Stock Class A	Common Stock Class B	Additional Paid-in Capital	Additional Paid-in Capital Class A	Retained Earnings	Retained Earnings Class A	Retained Earnings Class B	Retained Earnings Series A	Retained Earnings Series B	Retained Earnings Series C	Accumulated Other Comprehensive (Loss) Income
Beginning balance, shareholders' equity at Dec. 31, 2022	$ 9,662						$ 881	$ 14	$ 1	$ 4,109		$ 5,392						$ (735)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	11,466											11,466
Other comprehensive income, net of tax	244																	244
Stock based compensation	(1)									(1)
Cash dividends declared		$ (53)	$ (4)										$ (53)	$ (4)
Preferred stock dividends declared:				$ (18)	$ (30)	$ (11)									$ (18)	$ (30)	$ (11)
Ending balance, shareholders' equity at Dec. 31, 2023	21,255						881	14	1	4,108		16,742						(491)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	2,777											2,777
Other comprehensive income, net of tax	46																	46
Stock based compensation	(12)									(12)
Repurchased shares of Class A common stock		(1,680)						(1)			$ (1,679)
Cash dividends declared		(91)	(6)										(91)	(6)
Preferred stock dividends declared:				(19)	(31)	(11)									(19)	(31)	(11)
Ending balance, shareholders' equity at Dec. 31, 2024	22,228						881	13	1	2,417		19,361						(445)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	2,206											2,206
Other comprehensive income, net of tax	528																	528
Issuance of Series D preferred stock	494						494
Repurchased shares of Class A common stock		(3,057)						(2)			$ (2,417)		(638)
Cash dividends declared		$ (96)	$ (8)										$ (96)	$ (8)
Preferred stock dividends declared:				$ (18)	$ (28)	$ (11)									$ (18)	$ (28)	$ (11)
Ending balance, shareholders' equity at Dec. 31, 2025	$ 22,238						$ 1,375	$ 11	$ 1	$ 0		$ 20,768						$ 83