Casualty, Environmental and Other Reserves (Tables)

3 Months Ended

Mar. 27, 2015

Casualty, Environmental and Other Reserves [Abstract]

Schedule of Casualty, Environmental and Other Reserves

Casualty, environmental and other reserves are considered critical accounting estimates due to the need for significant management judgment. They are provided for in the consolidated balance sheets as follows:

	March 27, 2015						December 26, 2014
(Dollars in millions)	Current		Long-term		Total		Current		Long-term		Total
Casualty:
Personal Injury	$	68	$	132	$	200	$	68	$	123	$	191
Occupational	3		14		17		3		15		18
Asbestos	5		51		56		5		51		56
Total Casualty	76		197		273		76		189		265
Environmental	48		46		94		48		46		94
Other	17		43		60		18		41		59
Total	$	141	$	286	$	427	$	142	$	276	$	418