The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References+ Details

This item represents the entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied. This item includes income or expense related to stock-based compensation based on the investor's grant of stock to employees of an equity method investee.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.12)

-URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 9

-Article 5

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 95

-Paragraph 28

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Paragraph 11

-Article 7

Reference 6: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 323

-SubTopic 10

-Section 45

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=16385135&loc=d3e33749-111570

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

-Publisher AICPA

-Name Accounting Principles Board Opinion (APB)

-Number 18

-Paragraph 6

-Subparagraph b

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 8: http://www.xbrl.org/2003/role/presentationRef

-Publisher AICPA

-Name Accounting Principles Board Opinion (APB)

-Number 18

-Paragraph 19

-Subparagraph c

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details

Unconsolidated Affiliated Companies (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 29, 2013	Mar. 30, 2012	Dec. 31, 2012
Schedule of Equity Method Investments [Line Items]
Equity in earnings of affiliated companies	$ 0.2	$ 0
Unconsolidated affiliated companies	$ 19.1		$ 19.2
PDTL Trading Company Ltd. [Member]
Schedule of Equity Method Investments [Line Items]
Ownership percentage in affiliated companies, less than	49.00%
Colada Continua Chilean, S.A. [Member]
Schedule of Equity Method Investments [Line Items]
Ownership percentage in affiliated companies, less than	41.00%
Minuet Realty Corp. [Member]
Schedule of Equity Method Investments [Line Items]
Ownership percentage in affiliated companies, less than	40.00%
Nostag GmbH & Co. KG [Member]
Schedule of Equity Method Investments [Line Items]
Ownership percentage in affiliated companies, less than	33.00%
Pakistan Cables Limited [Member]
Schedule of Equity Method Investments [Line Items]
Ownership percentage in affiliated companies, less than	24.60%
Keystone Electric Wire & Cable Co., Ltd. [Member]
Schedule of Equity Method Investments [Line Items]
Ownership percentage in affiliated companies, less than	20.00%
Thai Copper Rod Company Ltd. [Member]
Schedule of Equity Method Investments [Line Items]
Ownership percentage in affiliated companies, less than	18.00%
Maximum [Member]
Schedule of Equity Method Investments [Line Items]
Ownership threshold, investment as equity method	50.00%