Long-Term Debt (Tables)

12 Months Ended

Dec. 30, 2018

Long-Term Debt [Abstract]

Schedule of Long-Term Debt Instruments

	2018				2017
	Carrying Cost		Fair Value		Carrying Cost		Fair Value
6.35% Notes Due 2040	$	500,000		535,000		500,000		601,800
3.50% Notes Due 2027		500,000		457,350		500,000		488,300
5.10% Notes Due 2044		300,000		272,640		300,000		313,320
3.15% Notes Due 2021		300,000		297,600		300,000		302,640
6.60% Debentures Due 2028		109,895		123,346		109,895		131,390
Total long-term debt		1,709,895		1,685,936		1,709,895		1,837,450
Less: Deferred debt expenses		14,803		—		16,286		—
Long-term debt	$	1,695,092		1,685,936		1,693,609		1,837,450