Consolidated Statements of Operations - USD ($) shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Revenues
Net earned premiums	$ 10,900	$ 10,211	$ 9,480
Net investment income	2,557	2,497	2,264
Net investment losses	(81)	(81)	(99)
Non-insurance warranty revenue	1,577	1,609	1,624
Other revenues	36	34	30
Total revenues	14,989	14,270	13,299
Claims, Benefits and Expenses
Insurance claims and policyholders’ benefits (re-measurement loss of $104, $125 and $88)	8,294	7,738	7,068
Amortization of deferred acquisition costs	1,898	1,798	1,644
Non-insurance warranty expense	1,526	1,547	1,544
Other operating expenses	1,516	1,843	1,398
Interest	135	133	127
Total claims, benefits and expenses	13,369	13,059	11,781
Income before income tax	1,620	1,211	1,518
Income tax expense	(342)	(252)	(313)
Net income	$ 1,278	$ 959	$ 1,205
Basic earnings per share
Basic earnings per share (in usd per share)	$ 4.71	$ 3.53	$ 4.44
Diluted earnings per share
Diluted earnings per share (in usd per share)	$ 4.69	$ 3.52	$ 4.43
Weighted Average Outstanding Common Stock and Common Stock Equivalents
Basic (in shares)	271.2	271.5	271.3
Diluted (in shares)	272.4	272.7	272.2