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v3.3.1.900

Summary of Significant Accounting Policies (Narrative) (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Jan. 02, 2016 | Jan. 03, 2015 | Dec. 28, 2013
General Accounting Policies [Line Items] |  |  |
Amortized cost basis of the debt securities | $ 12,100 | $ 12,000 |
Gross unrealized gain |  | 100 |
Gross unrealized loss |  | 0 |
Allowance for doubtful accounts receivable, current | $ 4,300 | $ 5,100 |
Percentage of LIFO inventory | 78.00% | 71.00% |
Effect of LIFO inventory, decrease in cost of goods sold |  | $ 30 | $ 200
LIFO reserve | $ 25,110 | 28,012 |
Reserve for estimated warranty settlements, current | 8,200 | 8,500 |
Reserve for estimated warranty settlements, noncurrent | 8,000 | 8,200 |
Product development costs | 31,100 | 29,700 | 27,300
Freight expense | 133,400 | $ 131,000 | $ 123,800
Accumulated foreign earnings considered permanently reinvested | 33,900 |  |
Income tax effect of repatriation of foreign earnings | $ 10,300 |  |
Antidilutive securities excluding from computation of earnings per share | 493,202 | 500,058 | 769,394
Insurance liabilities | $ 27,700 |  |
Land Improvements [Member] | Minimum [Member] |  |  |
General Accounting Policies [Line Items] |  |  |
Useful life, minimum | 10 years |  |
Land Improvements [Member] | Maximum [Member] |  |  |
General Accounting Policies [Line Items] |  |  |
Useful life, minimum | 20 years |  |
Buildings [Member] | Minimum [Member] |  |  |
General Accounting Policies [Line Items] |  |  |
Useful life, minimum | 10 years |  |
Buildings [Member] | Maximum [Member] |  |  |
General Accounting Policies [Line Items] |  |  |
Useful life, minimum | 40 years |  |
Machinery and Equipment [Member] | Minimum [Member] |  |  |
General Accounting Policies [Line Items] |  |  |
Useful life, minimum | 3 years |  |
Machinery and Equipment [Member] | Maximum [Member] |  |  |
General Accounting Policies [Line Items] |  |  |
Useful life, minimum | 12 years |  |

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- Definition A valuation allowance for trade and other receivables due to an Entity within one year (or the normal operating cycle, whichever is longer) that are expected to be uncollectible. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.4) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=49124121&loc=d3e5074-111524 + Details
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