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Income Taxes (Details) (USD $) | 12 Months Ended
--- | ---
Dec. 28, 2013 | Dec. 29, 2012 | Dec. 31, 2011
Income Taxes [Abstract] |  |  |
Domestic | $ 262,220,000 | $ 105,945,000 | $ 118,208,000
Foreign | 9,178,000 | 14,409,000 | 11,953,000
Income before income taxes | 271,398,000 | 120,354,000 | 130,161,000
Current tax expense [Abstract] |  |  |
Federal | 69,565,000 | 33,152,000 | 43,127,000
Foreign | 2,608,000 | 1,764,000 | 1,740,000
State and local | 6,723,000 | 3,049,000 | 2,398,000
Current tax expense | 78,896,000 | 37,965,000 | 47,265,000
Deferred tax expense (benefit) [Abstract] |  |  |
Federal | 17,694,000 | 570,000 | (6,480,000)
Foreign | (376,000) | (2,015,000) | 344,000
State and local | 1,895,000 | 161,000 | 1,946,000
Deferred tax expense (benefit) | 19,213,000 | (1,284,000) | (4,190,000)
Income tax expense | 98,109,000 | 36,681,000 | 43,075,000
Undistributed earnings of foreign subsidiaries | 100,000,000 |  |
Income Tax Reconciliation [Abstract] |  |  |
Expected income tax expense | 94,989,000 | 42,124,000 | 45,556,000
State and local income tax, net of federal benefit | 6,405,000 | 3,178,000 | 4,267,000
Effect of foreign statutory rate different from U.S. and other foreign adjustments | (1,026,000) | (2,637,000) | (560,000)
Valuation allowance changes | 0 | (1,224,000) | (443,000)
U.S. production activities deduction | (4,445,000) | (2,975,000) | (3,850,000)
Goodwill disposition | 1,790,000 | 0 | 0
Tax contingency changes | (140,000) | (3,224,000) | (1,934,000)
Other, net | 536,000 | 1,439,000 | 39,000
Income tax expense | 98,109,000 | 36,681,000 | 43,075,000
Additional valuation allowance releases, State tax attributes |  | 1,200,000 | 400,000
Additional valuation allowance per diluted share, State tax attributes (in dollars per share) |  | $ 0.03 | $ 0.01
Unrecognized Tax Benefits Reconciliation [Roll Forward] |  |  |
Beginning balance | 3,259,000 | 6,572,000 |
Increases related to prior year tax positions | 0 | 0 |
Increases related to current year tax positions | 0 | 0 |
Decreases related to prior year tax positions | 0 | 0 |
Decreases related to settlements with taxing authorities | (431,000) | 0 |
Decreases due to lapses in the statute of limitations | 0 | (3,313,000) |
Ending balance | 2,828,000 | 3,259,000 | 6,572,000
Unrecognized tax benefits that would impact effective tax rate |  | 0 |
Credit to income tax expense related to penalties and interest |  |  | 500,000
Deferred tax assets [Abstract] |  |  |
Accounts receivable | 490,000 | 447,000 |
Inventories | 11,136,000 | 7,829,000 |
Other postretirement benefits and accrued items | 13,548,000 | 14,767,000 |
Pension | 0 | 10,489,000 |
Other reserves | 12,441,000 | 14,905,000 |
Federal and foreign tax attributes | 5,913,000 | 9,829,000 |
State tax attributes, net of federal benefit | 24,663,000 | 29,880,000 |
Insurance Claim Receivable | 0 | 8,048,000 |
Share-based Compensation | 2,486,000 | 1,493,000 |
Total deferred tax assets | 70,677,000 | 97,687,000 |
Less valuation allowance | (22,544,000) | (30,394,000) |
Deferred tax assets, net of valuation allowance | 48,133,000 | 67,293,000 |
Deferred tax liabilities [Abstract] |  |  |
Property, plant, and equipment | 60,425,000 | 49,531,000 |
Pension | 4,507,000 | 0 |
Other | 2,209,000 | 983,000 |
Total deferred tax liabilities | 67,141,000 | 50,514,000 |
Net deferred tax (liability) asset | (19,008,000) | 16,779,000 |
State income tax credit carryforwards | 2,000,000 |  |
Other state income tax credit carryforwards | 11,900,000 |  |
State net operating loss carryforwards with potential tax benefits | 10,700,000 |  |
State tax credit and NOL carryforwards offset by valuation allowances | 19,400,000 |  |
Federal and foreign tax attributes with potential tax benefits | 5,900,000 |  |
Federal and foreign tax attributes with potential tax benefits with unlimited life | 4,500,000 |  |
Federal and foreign tax attributes with potential tax benefits with expiration | 1,400,000 |  |
Valuation allowances | 3,200,000 |  |
Income taxes paid | $ 80,100,000 | $ 38,400,000 | $ 45,900,000

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