Other Comprehensive Earnings (Tables)

12 Months Ended

Dec. 25, 2016

Other comprehensive earnings (loss) [Abstract]

Schedule of Tax Effect in Statement of Comprehensive Income

		2016		2015		2014
Other comprehensive earnings (loss), tax effect:
Tax benefit (expense) on cash flow hedging activities		$	1,340		(11,190)		8,259
Tax (expense) benefit on unrealized holding gains			(94)		364		(1,077)
Tax benefit (expense) on unrecognized pension and postretirement
amounts			12,945		(928)		23,869
Reclassifications to earnings, tax effect:
	Tax (benefit) expense on cash flow hedging activities		4,098		5,435		(2,488)
	Tax (benefit) expense on unrecognized pension and postretirement
amounts reclassified to the consolidated statements of operations			(3,038)		(1,861)		(1,327)
Total tax effect on other comprehensive earnings (loss)		$	15,251		(8,180)		27,236

Schedule of Accumulated Other Comprehensive Income (Loss)

	Changes in the components of accumulated other comprehensive earnings (loss), net of tax are as follows:
						Unrealized
				Gains		Holding Gains		Foreign		Total Accumulated
		Pension and		(Losses) on		on Available		Currency		Other
		Postretirement		Derivative		for-Sale		Translation		Comprehensive
		Amounts		Instruments		Securities		Adjustments		Earnings(Loss)
2016
Balance at December 27, 2015		$	(102,931)		79,317		1,258		(123,645)		(146,001)
Current period other comprehensive			(20,829)		25,748		166		(5,033)		52
	earnings (loss)
Reclassifications from AOCE to earnings			5,359		(53,980)		—		—		(48,621)
Balance at December 25, 2016		$	(118,401)		51,085		1,424		(128,678)		(194,570)
2015
Balance at December 28, 2014		$	(113,092)		43,689		1,900		(27,951)		(95,454)
Current period other comprehensive			6,892		86,155		(642)		(95,694)		(3,289)
	earnings (loss)
Reclassifications from AOCE to earnings			3,269		(50,527)		—		—		(47,258)
Balance at December 27, 2015		$	(102,931)		79,317		1,258		(123,645)		(146,001)
2014
Balance at December 29, 2013		$	(64,841)		(7,313)		—		38,019		(34,135)
Current period other comprehensive			(51,206)		47,600		1,900		(65,970)		(67,676)
	earnings (loss)
Reclassifications from AOCE to earnings			2,955		3,402		—		—		6,357
Balance at December 28, 2014		$	(113,092)		43,689		1,900		(27,951)		(95,454)