Financial Instruments (Tables)

3 Months Ended

Jun. 30, 2013

Financial Instruments (Thousands of Dollars) [Abstract]

Schedule of Long-term Debt Instruments [Table Text Block]

	June 30, 2013				July 1, 2012				December 30, 2012
	Carrying Cost		Fair Value		Carrying Cost		Fair Value		Carrying Cost		Fair Value
6.35% Notes Due 2040	$	500,000		548,600		500,000		582,250		500,000		615,650
6.125% Notes Due 2014		432,458		443,445		439,662		460,020		436,526		455,175
6.30% Notes Due 2017		350,000		401,520		350,000		400,015		350,000		399,700
6.60% Debentures    Due 2028		109,895		124,049		109,895		123,038		109,895		129,687
Total long-term debt		1,392,353		1,517,614		1,399,557		1,565,323		1,396,421		1,600,212
Less: Current portion		432,458		443,445		-		-		-		-
Long-term debt excluding current portion	$	959,895		1,074,169		1,399,557		1,565,323		1,396,421		1,600,212