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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Statement of Comprehensive Income [Abstract]
Net income	$ 301	$ 321
Other comprehensive (loss) gain:
Unrealized investment (loss) gain	(5)	46
Less: effect of income taxes	(2)	11
Other comprehensive (loss) gain, net of tax	(3)	35
Comprehensive income	$ 298	$ 356

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