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Note 15 - Employee Benefit Plans (Tables) | 12 Months Ended
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Jan. 03, 2016
Note 15 - Employee Benefit Plans (Tables) [Line Items] |
Schedule of Net Funded Status [Table Text Block] |
|  | FISCAL YEAR |
|  | 2015 |  |  | 2014 |
|  | (in thousands) |
Change in benefit obligation |  |  |  |  |  |  |  |
Benefit obligation, beginning of year |  | $ | 275,762 |  |  | $ | 251,181 |
Service cost |  |  | 1,061 |  |  |  | 705 |
Interest cost |  |  | 8,384 |  |  |  | 10,563 |
Benefits and expenses paid |  |  | (10,004 | ) |  |  | (9,542 | )
Actuarial loss (gain) |  |  | (13,591 | ) |  |  | 41,631 |
Member contributions |  |  | 239 |  |  |  | 294 |
Currency translation adjustment |  |  | (18,134 | ) |  |  | (19,070 | )
Benefit obligation, end of year |  | $ | 243,717 |  |  | $ | 275,762 |
|  | FISCAL YEAR |
|  | 2015 |  |  | 2014 |
|  | (in thousands) |
Change in plan assets |  |  |  |  |  |  |  |
Plan assets, beginning of year |  | $ | 261,026 |  |  | $ | 253,761 |
Actual return on assets |  |  | 753 |  |  |  | 29,280 |
Company contributions |  |  | 5,001 |  |  |  | 5,815 |
Benefits paid |  |  | (10,004 | ) |  |  | (9,542 | )
Currency translation adjustment |  |  | (17,496 | ) |  |  | (18,288 | )
Plan assets, end of year |  | $ | 239,280 |  |  | $ | 261,026 |
Reconciliation to balance sheet |  |  |  |  |  |  |  |
Funded status benefit asset/(liability) |  | $ | (4,437 | ) |  | $ | (14,736 | )
Net amount recognized |  | $ | (4,437 | ) |  | $ | (14,736 | )
Amounts recognized in accumulated other comprehensive income (after tax) |  |  |  |  |  |  |  |
Unrecognized actuarial loss |  | $ | 39,411 |  |  | $ | 45,836 |
Unamortized prior service costs |  |  | (347 | ) |  |  | (423 | )
Total amount recognized |  | $ | 39,064 |  |  | $ | 45,413 |
Schedule of Accumulated Benefit Obligations in Excess of Fair Value of Plan Assets [Table Text Block] |
|  | 2015 |  |  | 2014 |
|  | (in thousands) |
UK Plan |  |  |  |  |  |  |  |
Projected Benefit Obligation |  | $ | 168,178 |  |  | $ | 190,303 |
Accumulated Benefit Obligation |  |  | 168,178 |  |  |  | 190,303 |
Plan Assets |  |  | 167,360 |  |  |  | 179,205 |
Europe Plan |  |  |  |  |  |  |  |
Projected Benefit Obligation |  | $ | 75,539 |  |  | $ | 85,459 |
Accumulated Benefit Obligation |  |  | 71,005 |  |  |  | 81,353 |
Plan Assets |  |  | 71,920 |  |  |  | 81,821 |
Schedule of Net Benefit Costs [Table Text Block] |
|  | FISCAL YEAR |
|  | 2015 |  |  | 2014 |  |  | 2013 |
|  | (in thousands) |
Components of net periodic benefit cost |  |  |  |  |  |  |  |  |  |  |  |
Service cost |  | $ | 1,061 |  |  | $ | 705 |  |  | $ | 804 |
Interest cost |  |  | 8,384 |  |  |  | 10,563 |  |  |  | 9,610 |
Expected return on plan assets |  |  | (8,764 | ) |  |  | (11,904 | ) |  |  | (10,150 | )
Amortization of prior service cost |  |  | 33 |  |  |  | 19 |  |  |  | 89 |
Recognized net actuarial (gains)/losses |  |  | 1,359 |  |  |  | 648 |  |  |  | 684 |
Net periodic benefit cost |  | $ | 2,073 |  |  | $ | 31 |  |  | $ | 1,037 |
Schedule of Assumptions Used [Table Text Block] |
|  | FISCAL YEAR |
|  | 2015 |  |  | 2014 |  |  | 2013 |
Weighted average assumptions used to determine net periodic benefit cost |  |  |  |  |  |  |  |  |  |  |  |
Discount rate |  |  | 3.0 | % |  |  | 4.0 | % |  |  | 4.0 | %
Expected return on plan assets |  |  | 4.0 | % |  |  | 4.2 | % |  |  | 4.7 | %
Rate of compensation |  |  | 2.0 | % |  |  | 2.0 | % |  |  | 2.0 | %
Weighted average assumptions used to determine benefit obligations |  |  |  |  |  |  |  |  |  |  |  |
Discount rate |  |  | 3.4 | % |  |  | 3.2 | % |  |  | 4.25 | %
Rate of compensation |  |  | 2.0 | % |  |  | 2.0 | % |  |  | 2.0 | %
Schedule of Changes in Fair Value of Plan Assets [Table Text Block] |
|  | FISCAL YEAR |
|  | 2015 |  |  | 2014 |
|  | (in thousands) |
Projected benefit obligation |  | $ | 243,717 |  |  | $ | 275,762 |
Accumulated benefit obligations |  |  | 239,183 |  |  |  | 271,656 |
Fair value of plan assets |  |  | 239,280 |  |  |  | 261,026 |
Schedule of Allocation of Plan Assets [Table Text Block] |
|  | FISCAL YEAR |
|  | 2016 |  |  | 2015 |  |  | 2014 |
|  | Target Allocation |  |  | Percentage of Plan Assets at Year End |
Asset Category: |  |  |  |  |  |  |  |  |  |  |  |  |
Equity Securities |  | 45% | - | 55% |  |  |  | 49 | % |  |  | 63 | %
Debt and Debt Securities |  | 35% | - | 45% |  |  |  | 41 | % |  |  | 34 | %
Other |  | 0% | - | 10% |  |  |  | 10 | % |  |  | 3 | %
|  |  | 100% |  |  |  |  | 100 | % |  |  | 100 | %
Schedule of Defined Benefit Plans Disclosures [Table Text Block] |
|  | Pension Plan Assets by Category as of January 3, 2016 |
|  | Europe Plan |  |  | UK Plan |  |  | Total |
|  |  |  |  |  | (in thousands) |  |  |  |  |
Level 1 |  | $ | 71,920 |  |  | $ | 93,846 |  |  | $ | 165,766 |
Level 2 |  |  | 0 |  |  |  | 59,228 |  |  |  | 59,228 |
Level 3 |  |  | 0 |  |  |  | 14,286 |  |  |  | 14,286 |
Total |  | $ | 71,920 |  |  | $ | 167,360 |  |  | $ | 239,280 |
|  | Pension Plan Assets by Category as of December 28, 2014 |
|  | Europe Plan |  |  | UK Plan |  |  | Total |
|  |  |  |  |  | (in thousands) |  |  |  |  |
Level 1 |  | $ | 81,821 |  |  | $ | 173,271 |  |  | $ | 255,092 |
Level 2 |  |  | 0 |  |  |  | 0 |  |  |  | 0 |
Level 3 |  |  | 0 |  |  |  | 5,934 |  |  |  | 5,934 |
Total |  | $ | 81,821 |  |  | $ | 179,205 |  |  | $ | 261,026 |
Schedule of Amounts Recognized in Balance Sheet [Table Text Block] |
|  | 2015 |  |  | 2014 |
|  | (in thousands) |
Current liabilities |  | $ | 1,009 |  |  | $ | 847 |
Non-current liabilities |  |  | 24,850 |  |  |  | 23,169 |
|  | $ | 25,859 |  |  | $ | 24,016 |
Schedule of Amounts Recognized in Other Comprehensive Income (Loss) [Table Text Block] |
|  | 2015 |  |  | 2014 |
|  | (in thousands) |
Unrecognized actuarial loss |  | $ | 4,226 |  |  | $ | 3,949 |
Foreign Pension Plan [Member] |
Note 15 - Employee Benefit Plans (Tables) [Line Items] |
Schedule of Allocation of Plan Assets [Table Text Block] |
|  | 2015 |
|  | Level 1 |  |  | Level 2 |  |  | Level 3 |
|  |  |  |  |  | (in thousands) |  |  |  |  |
Asset Class |  |  |  |  |  |  |  |  |  |  |  |
Equity Securities |  | $ | 117,889 |  |  | $ | 0 |  |  | $ | 0 |
Debt and Debt Securities |  |  | 45,953 |  |  |  | 41,725 |  |  |  | 9,576 |
Other (including cash) |  |  | 1,924 |  |  |  | 17,503 |  |  |  | 4,710 |
|  | $ | 165,766 |  |  | $ | 59,228 |  |  | $ | 14,286 |
|  | 2014 |
|  | Level 1 |  |  | Level 2 |  |  | Level 3 |
|  |  |  |  |  | (in thousands) |  |  |  |  |
Asset Class |  |  |  |  |  |  |  |  |  |  |  |
Equity Securities |  | $ | 171,224 |  |  | $ | 0 |  |  | $ | 0 |
Debt and Debt Securities |  |  | 81,821 |  |  |  | 0 |  |  |  | 0 |
Other (including cash) |  |  | 2,047 |  |  |  | 0 |  |  |  | 5,934 |
|  | $ | 255,092 |  |  | $ | 0 |  |  | $ | 5,934 |
UK Plan [Member] |
Note 15 - Employee Benefit Plans (Tables) [Line Items] |
Changes in Projected Benefit Obligations, Fair Value of Plan Assets, and Funded Status of Plan [Table Text Block] |
|  | 2015 |
|  | (in thousands) |
Balance of level 3 assets, beginning of year |  | $ | 5,934 |
Interest cost |  |  | 199 |
Benefits paid |  |  | (776 | )
Assets transferred in to Level 3 |  |  | 9,877 |
Actuarial loss |  |  | (367 | )
Translation adjustment |  |  | (581 | )
Ending Balance of level 3 assets |  | $ | 14,286 |
Foreign Defined Benefit Plan [Member] |
Note 15 - Employee Benefit Plans (Tables) [Line Items] |
Schedule of Expected Benefit Payments [Table Text Block] |
FISCAL YEAR |  |  | EXPECTED PAYMENTS |
|  |  | (in thousands) |
2016 |  |  | $ | 8,726 |
2017 |  |  |  | 8,936 |
2018 |  |  |  | 9,268 |
2019 |  |  |  | 9,518 |
2020 |  |  |  | 9,797 |
2021 - 2025 |  |  |  | 44,925 |
Domestic SCP [Member] |
Note 15 - Employee Benefit Plans (Tables) [Line Items] |
Schedule of Net Benefit Costs [Table Text Block] |
|  | 2015 |  |  | 2014 |  |  | 2013 |
|  | (in thousands, except for assumptions) |
Assumptions used to determine net periodic benefit cost |  |  |  |  |  |  |  |  |  |  |  |
Discount rate |  |  | 4.0 | % |  |  | 4.5 | % |  |  | 4.0 | %
Rate of compensation |  |  | 4.0 | % |  |  | 4.0 | % |  |  | 4.0 | %
Assumptions used to determine benefit obligations |  |  |  |  |  |  |  |  |  |  |  |
Discount rate |  |  | 4.25 | % |  |  | 4.0 | % |  |  | 4.5 | %
Rate of compensation |  |  | 4.0 | % |  |  | 4.0 | % |  |  | 4.0 | %
Components of net periodic benefit cost |  |  |  |  |  |  |  |  |  |  |  |
Service cost |  | $ | 594 |  |  | $ | 500 |  |  | $ | 534 |
Interest cost |  |  | 1,113 |  |  |  | 1,072 |  |  |  | 997 |
Amortizations |  |  | 522 |  |  |  | 291 |  |  |  | 489 |
Net periodic benefit cost |  | $ | 2,229 |  |  | $ | 1,863 |  |  | $ | 2,020 |
Schedule of Expected Benefit Payments [Table Text Block] |
FISCAL YEAR |  |  | EXPECTED PAYMENTS |
|  |  | (in thousands) |
2016 |  |  | $ | 1,009 |
2017 |  |  |  | 1,124 |
2018 |  |  |  | 1,124 |
2019 |  |  |  | 1,124 |
2020 |  |  |  | 2,108 |
2021-2025 |  |  |  | 11,409 |
Schedule of Changes in Projected Benefit Obligations [Table Text Block] |
|  | FISCAL YEAR |
|  | 2015 |  |  | 2014 |
|  | (in thousands) |
Change in benefit obligation |  |  |  |  |  |  |  |
Benefit obligation, beginning of year |  | $ | 24,016 |  |  | $ | 20,947 |
Service cost |  |  | 594 |  |  |  | 500 |
Interest cost |  |  | 1,113 |  |  |  | 1,071 |
Benefits paid |  |  | (847 | ) |  |  | (847 | )
Actuarial loss (gain) |  |  | 984 |  |  |  | 2,345 |
Benefit obligation, end of year |  | $ | 25,860 |  |  | $ | 24,016 |

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