Note 6 - Goodwill (Detail) - Changes in the Net Carrying Amount of Goodwill (USD $) In Millions, unless otherwise specified	12 Months Ended
Dec. 30, 2012	Jan. 01, 2012
Adjustments to Goodwill	$ (0.7)	$ 22.9
Goodwill, Net	89.5	90.2
Americas Commercial [Member] \| Prior Year [Member]
Goodwill, Gross	39.3	16.4
Accumulated Losses	(16.4)	(16.4)
Americas Commercial [Member] \| Fiscal Year [Member]
Goodwill, Gross	39.2	39.3
Accumulated Losses	(16.4)	(16.4)
Goodwill, Net	22.8	22.9
Americas Commercial [Member]
Adjustments to Goodwill	(0.1)	22.9
Americas PT [Member] \| Prior Year [Member]
Goodwill, Gross	39.2	39.2
Accumulated Losses	0	0
Americas PT [Member] \| Fiscal Year [Member]
Goodwill, Gross	39.2	39.2
Accumulated Losses	0	0
Goodwill, Net	39.2	39.2
Americas PT [Member]
Adjustments to Goodwill	0	0
Americas [Member] \| Prior Year [Member]
Goodwill, Gross	78.5	55.6
Accumulated Losses	(16.4)	(16.4)
Americas [Member] \| Fiscal Year [Member]
Goodwill, Gross	78.4	78.5
Accumulated Losses	(16.4)	(16.4)
Goodwill, Net	62.0	62.1
Americas [Member]
Adjustments to Goodwill	(0.1)	22.9
EMEA Commercial [Member] \| Prior Year [Member]
Goodwill, Gross	50.4	50.4
Accumulated Losses	(50.4)	(50.4)
EMEA Commercial [Member] \| Fiscal Year [Member]
Goodwill, Gross	50.4	50.4
Accumulated Losses	(50.4)	(50.4)
Goodwill, Net	0	0
EMEA Commercial [Member]
Adjustments to Goodwill	0	0
EMEA PT [Member] \| Prior Year [Member]
Goodwill, Gross	22.0	22.0
Accumulated Losses	(22.0)	(22.0)
EMEA PT [Member] \| Fiscal Year [Member]
Goodwill, Gross	22.0	22.0
Accumulated Losses	(22.0)	(22.0)
Goodwill, Net	0	0
EMEA PT [Member]
Adjustments to Goodwill	0	0
EMEA [Member] \| Prior Year [Member]
Goodwill, Gross	72.4	72.4
Accumulated Losses	(72.4)	(72.4)
EMEA [Member] \| Fiscal Year [Member]
Goodwill, Gross	72.4	72.4
Accumulated Losses	(72.4)	(72.4)
Goodwill, Net	0	0
EMEA [Member]
Adjustments to Goodwill	0	0
APAC Commercial [Member] \| Prior Year [Member]
Goodwill, Gross	12.1	12.1
Accumulated Losses	(12.1)	(12.1)
APAC Commercial [Member] \| Fiscal Year [Member]
Goodwill, Gross	12.1	12.1
Accumulated Losses	(12.1)	(12.1)
Goodwill, Net	0	0
APAC Commercial [Member]
Adjustments to Goodwill	0	0
APAC PT [Member] \| Prior Year [Member]
Goodwill, Gross	1.8	1.8
Accumulated Losses	0	0
APAC PT [Member] \| Fiscal Year [Member]
Goodwill, Gross	1.4	1.8
Accumulated Losses	0	0
Goodwill, Net	1.4	1.8
APAC PT [Member]
Adjustments to Goodwill	(0.4)	0
APAC [Member] \| Prior Year [Member]
Goodwill, Gross	13.9	13.9
Accumulated Losses	(12.1)	(12.1)
APAC [Member] \| Fiscal Year [Member]
Goodwill, Gross	13.5	13.9
Accumulated Losses	(12.1)	(12.1)
Goodwill, Net	1.4	1.8
APAC [Member]
Adjustments to Goodwill	(0.4)	0
OCG [Member] \| Prior Year [Member]
Goodwill, Gross	26.3	26.3
Accumulated Losses	0	0
OCG [Member] \| Fiscal Year [Member]
Goodwill, Gross	26.1	26.3
Accumulated Losses	0	0
Goodwill, Net	26.1	26.3
OCG [Member]
Adjustments to Goodwill	(0.2)	0
Prior Year [Member]
Goodwill, Gross	191.1	168.2
Accumulated Losses	(100.9)	(100.9)
Fiscal Year [Member]
Goodwill, Gross	190.4	191.1
Accumulated Losses	(100.9)	(100.9)
Goodwill, Net	$ 89.5	$ 90.2

Carrying amount as of the balance sheet date, which is the cumulative amount paid and (if applicable) the fair value of any noncontrolling interest in the acquiree, adjusted for any amortization recognized prior to the adoption of any changes in generally accepted accounting principles (as applicable) and for any impairment charges, in excess of the fair value of net assets acquired in one or more business combination transactions.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 142

-Paragraph 45

-Subparagraph e

-Clause 1

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Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 50

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-URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

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Reference 5: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 142

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Reference 7: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 142

-Paragraph 45

-Subparagraph e

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+ Details

- Definition

Change in the carrying value of goodwill. The change could be the result of new goodwill acquired, goodwill impairment, if any, goodwill written off related to the sale of a business or other adjustments to goodwill.

+ References+ Details