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Note 15 - Employee Benefit Plans - Pension Plan Assets at Fair Value (Details) - USD ($) $ in Thousands	Jan. 01, 2017	Jan. 03, 2016
Fair value of plan assets	$ 258,365	$ 239,280
European Plans [Member]
Fair value of plan assets	105,233	71,920
Uk Plan [Member]
Fair value of plan assets	153,132	167,360
Fair Value, Inputs, Level 1 [Member]
Fair value of plan assets	153,090	165,766
Fair Value, Inputs, Level 1 [Member] | European Plans [Member]
Fair value of plan assets	73,042	71,920
Fair Value, Inputs, Level 1 [Member] | Uk Plan [Member]
Fair value of plan assets	80,048	93,846
Fair Value, Inputs, Level 2 [Member]
Fair value of plan assets	50,364	59,228
Fair Value, Inputs, Level 2 [Member] | European Plans [Member]
Fair value of plan assets	0	0
Fair Value, Inputs, Level 2 [Member] | Uk Plan [Member]
Fair value of plan assets	50,364	59,228
Fair Value, Inputs, Level 3 [Member]
Fair value of plan assets	54,911	14,286
Fair Value, Inputs, Level 3 [Member] | European Plans [Member]
Fair value of plan assets	32,191	0
Fair Value, Inputs, Level 3 [Member] | Uk Plan [Member]
Fair value of plan assets	$ 22,720	$ 14,286

X

- Definition

Fair value of assets that have been segregated and restricted to provide pension or postretirement benefits. Assets include, but are not limited to, stocks, bonds, other investments, earnings from investments, and contributions by the employer and employees.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 30
-Section 35
-Paragraph 50
-URI http://asc.fasb.org/extlink&oid=64937038&loc=d3e12355-114930

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e1928-114920

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Plan Assets
-URI http://asc.fasb.org/extlink&oid=6749337

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Plan Assets
-URI http://asc.fasb.org/extlink&oid=6520858

+ Details

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