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Note 15 - Employee Benefit Plans (Details) | 12 Months Ended
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Jan. 03, 2016 USD ($) | Dec. 28, 2014 USD ($) | Dec. 29, 2013 USD ($)
Note 15 - Employee Benefit Plans (Details) [Line Items] |  |  |
Defined Contribution Plan Eligibility Period |  | 6 months |
Normal Retirement Age | 65 |  |
Early Retirement Age | 55 |  |
Minimum Period of Service for Entitlement in Plan | 15 years |  |
Minimum Period under Death Benefit Feature | 10 years |  |
Maximum Period for Death Benefits Payable to Designated Beneficiary | 10 years |  |
Foreign Pension Plan [Member] |  |  |
Note 15 - Employee Benefit Plans (Details) [Line Items] |  |  |
Pension Expense | $ 2,100,000 | $ 100,000 | $ 1,000,000
Pension and other Postretirement Defined Benefit Plans, Net Liabilities | 4,400,000 |  |
Unfunded Status, Net of Amounts Recognized in Other Comprehensive Income | $ 39,100,000 |  |
Number of Defined Benefit Plans | 2 |  |
Defined Benefit Plan, Amount to be Amortized from Accumulated Other Comprehensive Income (Loss) Next Fiscal Year | $ 1,100,000 |  |
Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Adjustment, Net of Tax | 6,400,000 |  |
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, for Net Gain (Loss), Net of Tax | 5,500,000 |  |
Other Comprehensive (Income) Loss, Amortization Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, for Net Prior Service Cost (Credit), Net of Tax | 900,000 |  |
Defined Benefit Plans, Estimated Future Employer Contributions in Next Fiscal Year | 5,000,000 |  |
Deferred Compensation, Excluding Share-based Payments and Retirement Benefits [Member] |  |  |
Note 15 - Employee Benefit Plans (Details) [Line Items] |  |  |
Deferred Compensation Liability, Current and Noncurrent | 24,300,000 |  |
Domestic SCP [Member] |  |  |
Note 15 - Employee Benefit Plans (Details) [Line Items] |  |  |
Defined Benefit Plan, Contributions by Employer | 800,000 |  |
Defined Benefit Plan, Amount to be Amortized from Accumulated Other Comprehensive Income (Loss) Next Fiscal Year | 800,000 |  |
Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Adjustment, Net of Tax | 300,000 |  |
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, for Net Gain (Loss), Net of Tax | (600,000) |  |
Defined Benefit Plan, Accumulated Benefit Obligation | 23,600,000 | 20,300,000 |
Other Comprehensive (Income) Loss, Reclassification Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, Net of Tax | (300,000) |  |
401(k) Plan [Member] |  |  |
Note 15 - Employee Benefit Plans (Details) [Line Items] |  |  |
Defined Benefit Plan, Contributions by Employer | 2,900,000 | 2,700,000 | 2,600,000
Defined Contribution Plan, Employer Discretionary Contribution Amount | $ 0 | $ 0 | $ 0

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- Definition Represents the maximum period for death benefits payable to designated beneficiaries. + References No definition available. + Details
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- Definition Minimum period of service for entitlement in plan. + References No definition available. + Details
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- Definition Minimum period under death benefit feature. + References No definition available. + Details
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- Definition For defined benefit pension plans, the actuarial present value of benefits (whether vested or nonvested) attributed by the pension benefit formula to employee service rendered before a specified date and based on employee service and compensation (if applicable) before that date. The accumulated benefit obligation differs from the projected benefit obligation in that it includes no assumption about future compensation levels. For plans with flat-benefit or nonpay-related pension benefit formulas, the accumulated benefit obligation and the projected benefit obligation are the same. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Accumulated Benefit Obligation -URI http://asc.fasb.org/extlink&oid=6503844 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=58740216&loc=d3e1928-114920 + Details
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- Definition Amount included in accumulated other comprehensive income (AOCI) expected to be recognized as components of net periodic benefit cost for the fiscal year that follows the most recent annual statement of financial position, including gain (loss), prior service cost (credit), and transition asset (obligation). + References No definition available. + Details
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- Definition The increase in the fair value of plan assets from contributions made by the employer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (b)(3) -URI http://asc.fasb.org/extlink&oid=58740216&loc=d3e1928-114920 + Details
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- Definition Amount of employer's best estimate of contributions expected to be paid to the plan during the next fiscal year beginning after the date of the latest statement of financial position. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=58740216&loc=d3e1928-114920 + Details
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- Definition The amount of pension benefit costs recognized during the period for (1) defined benefit plans and (2) defined contribution plans. For defined benefit plans, pension expense includes the following components: service cost, interest cost, expected return on plan assets, gain (loss) on plan assets, prior service cost or credit, transition asset or obligation, and gain (loss) due to settlements or curtailments. For defined contribution plans, the pension expense generally equals the firm's contribution to employees' accounts (if the firm contributes) during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 70 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=49170846&loc=d3e28014-114942 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3602-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=58740216&loc=d3e1928-114920 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (h) -URI http://asc.fasb.org/extlink&oid=58740216&loc=d3e1928-114920 + Details
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