Comprehensive Income (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Comprehensive Income Detail [Abstract]
Comprehensive income available for common stockholders	$ 1,085	$ 702	$ 630
Earnings per share on comprehensive income:
Basic	$ 2.46	$ 1.62	$ 1.5
Diluted	$ 2.44	$ 1.61	$ 1.49
Weighted average common shares outstanding:
Weighted Average Number of Shares Outstanding, Basic	440,931,909	432,448,796	419,860,200
Weighted Average Number of Shares Outstanding, Diluted	443,859,546	436,011,752	423,387,508

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.