Debt (Tables)

12 Months Ended

Dec. 31, 2023

Debt Disclosure [Abstract]

Schedule of Debt

December 31	2023		2022
(In millions)
Loews Corporation (Parent Company):
Senior:
2.6% notes due 2023 (effective interest rate of 2.8%) (authorized, $500)			$	500
3.8% notes due 2026 (effective interest rate of 3.9%) (authorized, $500)	$	500	500
3.2% notes due 2030 (effective interest rate of 3.3%) (authorized, $500)	500		500
6.0% notes due 2035 (effective interest rate of 6.2%) (authorized, $300)	300		300
4.1% notes due 2043 (effective interest rate of 4.3%) (authorized, $500)	500		500
CNA Financial:
Senior:
7.3% debentures due 2023 (effective interest rate of 7.3%) (authorized, $250)			243
4.0% notes due 2024 (effective interest rate of 4.0%) (authorized, $550)	550		550
4.5% notes due 2026 (effective interest rate of 4.5%) (authorized, $500)	500		500
3.5% notes due 2027 (effective interest rate of 3.5%) (authorized, $500)	500		500
3.9% notes due 2029 (effective interest rate of 3.9%) (authorized, $500)	500		500
2.1% notes due 2030 (effective interest rate of 2.1%) (authorized, $500)	500		500
5.5% notes due 2033 (effective interest rate of 5.7%) (authorized, $500)	500
Boardwalk Pipelines:
Senior:
Variable rate revolving credit facility due 2028 (effective interest rate of 6.7%)	25
5.0% notes due 2024 (effective interest rate of 5.2%) (authorized, $600)	600		600
6.0% notes due 2026 (effective interest rate of 6.2%) (authorized, $550)	550		550
4.5% notes due 2027 (effective interest rate of 4.6%) (authorized, $500)	500		500
7.3% debentures due 2027 (effective interest rate of 8.1%) (authorized, $100)	100		100
4.8% notes due 2029 (effective interest rate of 4.9%) (authorized, $500)	500		500
3.4% notes due 2031 (effective interest rate of 3.5%) (authorized, $500)	500		500
3.6% notes due 2032 (effective interest rate of 3.7%) (authorized, $500)	500		500
Finance lease obligation	5		5
Loews Hotels & Co:
Senior debt, principally mortgages (effective interest rates approximate 6.8% and 5.5%)	933		732
	9,063		9,080
Less unamortized discount and issuance costs	60		61
Debt	$	9,003	$	9,019

Summary of Long-term Debt

December 31, 2023	Principal		Unamortized Discount and Issuance Costs		Net		Short Term Debt		Long Term Debt
(In millions)
Loews Corporation	$	1,800	$	18	$	1,782			$	1,782
CNA Financial	3,050		19		3,031		$	550	2,481
Boardwalk Pipelines	3,280		17		3,263		1		3,262
Loews Hotels & Co	933		6		927		533		394
Total	$	9,063	$	60	$	9,003	$	1,084	$	7,919