Derivative Financial Instruments (Tables)

3 Months Ended

Mar. 27, 2016

Derivative Financial Instruments (Thousands of Dollars) [Abstract]

Summary of Cash Flow Hedging Instruments

	March 27, 2016				March 29, 2015				December 27, 2015
	Notional		Fair		Notional		Fair		Notional		Fair
Hedged transaction	Amount		Value		Amount		Value		Amount		Value
Inventory purchases	$	1,277,977		69,748		912,376		135,512		1,380,488		108,521
Sales		82,072		258		232,643		(6,769)		97,350		803
Royalties and Other		270,207		(4,077)		84,518		(2,766)		54,360		(1,886)
Total	$	1,630,256		65,929		1,229,537		125,977		1,532,198		107,438

Derivatives Fair Value by Balance Sheet Location

	March 27,		March 29,		December 27,
	2016		2015		2015
Prepaid expenses and other current assets
Unrealized gains	$	53,774		74,219		78,910
Unrealized losses		(6,890)		(10,253)		(5,932)
Net unrealized gain	$	46,884		63,966		72,978
Other assets
Unrealized gains	$	26,454		66,438		35,366
Unrealized losses		(3,618)		(914)		(710)
Net unrealized gains	$	22,836		65,524		34,656
Accrued liabilities
Unrealized gains	$	1,900		3,149		-
Unrealized losses		(3,086)		(6,662)		-
Net unrealized loss	$	(1,186)		(3,513)		-
Other liabilities
Unrealized gains	$	1,349		-		241
Unrealized losses		(3,954)		-		(437)
Net unrealized loss	$	(2,605)		-		(196)

Schedule of Derivative Instruments, Gain (Loss) in Statement of Operations

	Quarter Ended
	March 27,		March 29,
	2016		2015
Statements of Operations Classification
Cost of sales	$	15,698		10,063
Sales		98		(1,354)
Royalties and Other		7		43
Net realized gains	$	15,803		8,752

Fair values of undesignated derivative financial instruments

	March 27,		March 29,		December 27,
	2016		2015		2015
Prepaid expenses and other current assets
Unrealized gains	$	-		1,088		-
Unrealized losses		-		(28)		-
Net unrealized gain		-		1,060		-
Accrued liabilities
Unrealized gains		321		-		416
Unrealized losses		(462)		-		(1,460)
Net unrealized loss		(141)		-		(1,044)
Total unrealized gain (loss), net	$	(141)		1,060		(1,044)