Income Taxes (Details) (USD $)	12 Months Ended
Dec. 26, 2014	Dec. 27, 2013	Dec. 28, 2012
Income Tax Disclosure [Abstract]
Domestic	$ 266,627,000	$ 238,928,000	$ 184,132,000
Foreign	48,446,000	49,894,000	33,194,000
Earnings Before Income Taxes	315,073,000	288,822,000	217,326,000
Current Income Tax Expense (Benefit) [Abstract]
Federal	73,584,000us-gaap_CurrentFederalTaxExpenseBenefit	64,753,000us-gaap_CurrentFederalTaxExpenseBenefit	61,989,000us-gaap_CurrentFederalTaxExpenseBenefit
State and local	2,775,000	2,470,000	5,180,000
Foreign	12,263,000us-gaap_CurrentForeignTaxExpenseBenefit	11,569,000us-gaap_CurrentForeignTaxExpenseBenefit	11,218,000us-gaap_CurrentForeignTaxExpenseBenefit
Total Current	88,622,000us-gaap_CurrentIncomeTaxExpenseBenefit	78,792,000us-gaap_CurrentIncomeTaxExpenseBenefit	78,387,000us-gaap_CurrentIncomeTaxExpenseBenefit
Deferred Income Tax Expense (Benefit) [Abstract]
Domestic	2,497,000	(553,000)	(5,431,000)
Foreign	(1,619,000)	(239,000)	(4,756,000)
Total Deferred	878,000us-gaap_DeferredIncomeTaxExpenseBenefit	(792,000)us-gaap_DeferredIncomeTaxExpenseBenefit	(10,187,000)us-gaap_DeferredIncomeTaxExpenseBenefit
Total income tax expense	89,500,000us-gaap_IncomeTaxExpenseBenefit	78,000,000us-gaap_IncomeTaxExpenseBenefit	68,200,000us-gaap_IncomeTaxExpenseBenefit
Income taxes paid	92,100,000us-gaap_IncomeTaxesPaid	78,000,000us-gaap_IncomeTaxesPaid	71,700,000us-gaap_IncomeTaxesPaid
Federal income tax rate reconciliation
Statutory tax rate	35.00%	35.00%	35.00%
Tax effect of international operations	(1.00%)	(1.00%)	(1.00%)
State taxes, net of federal effect	1.00%	1.00%	1.00%
U.S. general business tax credits	(1.00%)	(2.00%)	0.00%
Domestic production deduction	(3.00%)	(3.00%)	(2.00%)
Dividends from Liquid Finishing	(3.00%)	(3.00%)	(2.00%)
Other	0.00%	0.00%	0.00%
Effective tax rate	28.00%	27.00%	31.00%
Deferred Tax Assets and Liabilities [Line Items]
Deferred income taxes, current	19,969,000us-gaap_DeferredTaxAssetsNetCurrent	18,827,000us-gaap_DeferredTaxAssetsNetCurrent
Net deferred tax assets	24,754,000us-gaap_DeferredTaxAssetsLiabilitiesNet	17,163,000us-gaap_DeferredTaxAssetsLiabilitiesNet
Deferred tax assets	95,300,000us-gaap_DeferredTaxAssetsGross	78,600,000us-gaap_DeferredTaxAssetsGross
Deferred tax liabilities	70,600,000us-gaap_DeferredIncomeTaxLiabilities	61,400,000us-gaap_DeferredIncomeTaxLiabilities
Current
Deferred Tax Assets and Liabilities [Line Items]
Inventory valuations	9,163,000	8,825,000
Self-insurance retention accruals	2,098,000	1,887,000
Warranty reserves	2,074,000	2,089,000
Vacation accruals	3,023,000	2,740,000
Bad debt reserves	2,409,000	1,961,000
Other	1,202,000	1,325,000
Deferred income taxes, current	19,969,000	18,827,000
Included in other current liabilities	(1,743,000)	(1,095,000)
Total Current	18,226,000	17,732,000
Noncurrent
Deferred Tax Assets and Liabilities [Line Items]
Unremitted earnings of consolidated foreign subsidiaries	(7,316,000)	(6,316,000)
Excess of tax over book depreciation	(50,664,000)	(42,322,000)
Pension liability	35,247,000	20,798,000
Postretirement medical	7,743,000	8,097,000
Acquisition costs	3,369,000	3,644,000
Stock compensation	16,657,000	14,401,000
Deferred compensation	1,350,000	1,193,000
Other	142,000	(64,000)
Total Non-current	$ 6,528,000	$ (569,000)

The component of total income tax expense for the period comprised of the increase (decrease) during the period in the entity's domestic deferred tax assets and liabilities attributable to continuing operations as determined by applying the provisions of enacted federal, state and local tax law.

No definition available.