Condensed Consolidated Statements of Changes in Equity (Unaudited) (Parenthetical) - USD ($) $ in Millions	3 Months Ended
Sep. 30, 2026	Jun. 30, 2026	Mar. 31, 2026	Sep. 30, 2025	Jun. 30, 2025	Mar. 31, 2025
Common stock, dividends declared (in usd per share)	$ 0.34	$ 0.30	$ 0.30	$ 0.30	$ 0.30	$ 0.25
Dividends - preferred stock				$ (10)
Retained Earnings
Dividends - preferred stock				$ (10)
Series A Preferred Stock
Preferred stock, dividends declared (in usd per share)	$ 14.06	$ 14.06	$ 14.06	$ 14.06	$ 14.06	$ 14.06
Dividends - preferred stock	$ (11)	$ (11)	$ (10)		$ (10)	$ (11)
Series A Preferred Stock \| Retained Earnings
Dividends - preferred stock	$ (11)	$ (11)	$ (10)		$ (10)	$ (11)
Series B Preferred Stock
Preferred stock, dividends declared (in usd per share)	$ 20.63	$ 20.63	$ 20.63	$ 20.63	$ 20.63	$ 20.63
Dividends - preferred stock	$ (10)	$ (10)	$ (11)	$ (10)	$ (11)	$ (10)
Series B Preferred Stock \| Retained Earnings
Dividends - preferred stock	$ (10)	$ (10)	$ (11)	$ (10)	$ (11)	$ (10)
Series C Preferred Stock
Preferred stock, dividends declared (in usd per share)	$ 1,409.72
Dividends - preferred stock	$ (7)
Series C Preferred Stock \| Retained Earnings
Dividends - preferred stock	$ (7)

Aggregate dividends declared during the period for each share of common stock outstanding.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
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Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
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