Goodwill (Tables)

12 Months Ended

Dec. 31, 2013

Goodwill And Intangible Assets Disclosure [Abstract]

Schedule of Changes in Goodwill

	Total		CNA Financial		Diamond Offshore		Boardwalk Pipeline		HighMount		Loews     Hotels
(In millions)
Balance, December 31, 2011		$    908		$        86		$    20		$    215		$    584		$    3
Acquisitions		91		35				56
Other adjustments		(3)		(3)
Balance, December 31, 2012		996		118		20		271		584		3
Impairments		(636)						(52)		(584)
Other adjustments		(3)		1				(4)
Balance, December 31, 2013		$    357		$      119		$    20		$    215		$        -		$    3