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Investments (Tables) | 12 Months Ended
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Dec. 31, 2012
Investments [Abstract] |
Schedule of Investments in Nonconsolidated Affiliates [Table Text Block] |
(In thousands) |  | ARN |  |  | All Others |  |  | Total
Balance at December 31, 2010 | $ | 342,785 |  | $ | 14,966 |  | $ | 357,751
Cash advances (repayments) |  | - |  |  | (929) |  |  | (929)
Dispositions of investments, net |  | - |  |  | (6,316) |  |  | (6,316)
Equity in earnings |  | 20,958 |  |  | 6,000 |  |  | 26,958
Foreign currency transaction adjustment |  | (153) |  |  | - |  |  | (153)
Foreign currency translation adjustment |  | (1,125) |  |  | 290 |  |  | (835)
Distributions received |  | (15,088) |  |  | (1,701) |  |  | (16,789)
Other |  | - |  |  | - |  |  | -
Balance at December 31, 2011 | $ | 347,377 |  | $ | 12,310 |  | $ | 359,687
Cash advances (repayments) |  | (8,758) |  |  | 3,082 |  |  | (5,676)
Acquisitions of investments, net |  | - |  |  | 2,704 |  |  | 2,704
Equity in earnings (loss) |  | 18,621 |  |  | (64) |  |  | 18,557
Foreign currency transaction adjustment |  | (1,189) |  |  | - |  |  | (1,189)
Foreign currency translation adjustment |  | 8,085 |  |  | (10) |  |  | 8,075
Distributions received |  | (11,074) |  |  | (642) |  |  | (11,716)
Other |  | - |  |  | 470 |  |  | 470
Balance at December 31, 2012 | $ | 353,062 |  | $ | 17,850 |  | $ | 370,912

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- Definition Tabular disclosure of investments in and advances to affiliates. Does not include the tabular disclosure of the disaggregation of investments in and advances to affiliates across legal entities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 320 -Section S99 -Paragraph 6 -Subparagraph (SX 210.12-14) -URI http://asc.fasb.org/extlink&oid=6955306&loc=d3e611322-123010 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 14 -Article 12 + Details
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