Schedule I - Condensed Financial Information of Registrant, Balance Sheets (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Assets:
Investments in securities	$ 46,768	$ 53,938
Other assets	3,941	3,344
Total assets	75,494	81,626
Liabilities and Equity:
Long term debt	8,165	8,986
Total liabilities	60,016	62,451
Shareholders’ equity	14,598	17,846
Total liabilities and equity	75,494	81,626
Loews Corporation
Assets:
Current assets, principally investment in short term instruments	2,810	2,818
Investments in securities	564	734
Investments in capital stocks of subsidiaries, at equity	13,659	16,794
Other assets	112	20
Total assets	17,145	20,366
Liabilities and Equity:
Current liabilities	626	92
Long term debt	1,780	2,278
Deferred income tax and other	141	150
Total liabilities	2,547	2,520
Shareholders’ equity	14,598	17,846
Total liabilities and equity	$ 17,145	$ 20,366