Note 6. Goodwill (Detail) - Changes in the Net Carrying Amount of Goodwill (USD $) In Millions, unless otherwise specified	9 Months Ended
Sep. 30, 2012	Jan. 01, 2012
Goodwill Gross	$ 192.1	$ 191.1
Accumulated Impairment	(100.9)	(100.9)
Adjustments to Goodwill	1.0
Goodwill Net	91.2	90.2
Americas Commercial [Member]
Goodwill Gross	40.3	39.3
Accumulated Impairment	(16.4)	(16.4)
Adjustments to Goodwill	1.0
Goodwill Net	23.9
Americas PT [Member]
Goodwill Gross	39.2	39.2
Goodwill Net	39.2
Americas [Member]
Goodwill Gross	79.5	78.5
Accumulated Impairment	(16.4)	(16.4)
Adjustments to Goodwill	1.0
Goodwill Net	63.1
EMEA Commercial [Member]
Goodwill Gross	50.4	50.4
Accumulated Impairment	(50.4)	(50.4)
EMEA PT [Member]
Goodwill Gross	22.0	22.0
Accumulated Impairment	(22.0)	(22.0)
EMEA [Member]
Goodwill Gross	72.4	72.4
Accumulated Impairment	(72.4)	(72.4)
APAC Commercial [Member]
Goodwill Gross	12.1	12.1
Accumulated Impairment	(12.1)	(12.1)
APAC PT [Member]
Goodwill Gross	1.8	1.8
Goodwill Net	1.8
APAC [Member]
Goodwill Gross	13.9	13.9
Accumulated Impairment	(12.1)	(12.1)
Goodwill Net	1.8
OCG [Member]
Goodwill Gross	26.3	26.3
Goodwill Net	$ 26.3

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.

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

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Reference 4: http://www.xbrl.org/2003/role/presentationRef

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-Name Statement of Financial Accounting Standard (FAS)

-Number 142

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-Number 142

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-Number 141R

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+ Details