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Note 7 - Impairments (Tables) | 12 Months Ended
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Dec. 31, 2016
Notes Tables |
Details of Impairment of Long-Lived Assets Held and Used by Asset [Table Text Block] |
|  | 201 6 |  |  | 201 5 |  |  | 201 4 |
Impairment of property carrying values* (1) (2) (3) |  | $ | 93.3 |  |  | $ | 30.3 |  |  | $ | 33.3 |
Impairment of investments in other real estate investments* (4) |  |  | - |  |  |  | 5.3 |  |  |  | 1.7 |
Impairment of marketable securities and other investments* (5) |  |  | - |  |  |  | 9.8 |  |  |  | 4.8 |
Total Impairment charges included in operating expenses |  |  | 93.3 |  |  |  | 45.4 |  |  |  | 39.8 |
Cumulative foreign currency translation loss included in discontinued operations (6) |  |  | - |  |  |  | - |  |  |  | 92.9 |
Impairment of property carrying values included in discontinued operations** |  |  | - |  |  |  | 0.1 |  |  |  | 85.1 |
Total gross impairment charges |  |  | 93.3 |  |  |  | 45.5 |  |  |  | 217.8 |
Noncontrolling interests |  |  | (0.4 | ) |  |  | (5.6 | ) |  |  | (0.4 | )
Income tax benefit included in discontinued operations |  |  | - |  |  |  | - |  |  |  | (1.7 | )
Income tax benefit |  |  | (21.1 | ) |  |  | (9.0 | ) |  |  | (6.1 | )
Total net impairment charges |  | $ | 71.8 |  |  | $ | 30.9 |  |  | $ | 209.6 |

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- Definition Tabular disclosure for impairment of long-lived assets held and used by an entity which includes a description of the impaired long-lived asset and facts and circumstances leading to the impairment, aggregate amount of the impairment loss and where the loss is located in the income statement, method(s) for determining fair value, and the segment in which the impaired long-lived asset is reported. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=64862545&loc=d3e2921-110230 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.CC) -URI http://asc.fasb.org/extlink&oid=27011434&loc=d3e125687-122742 + Details
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