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Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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This item represents an other than temporary decline in value that has been recognized against an investment accounted for under the cost method of accounting. The excess of the carrying amount over the fair value of the investment represents the amount of the write down which is or was reflected in earnings. The written down value is a new cost basis with the adjusted value of the investment becoming its new carrying value. Evidence of a loss in value might include, but would not necessarily be limited to, absence of an ability to recover the carrying amount of the investment or inability of the investee to sustain an earnings capacity which would justify the carrying amount of the investment.

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This item represents an other than temporary decline in value that has been recognized against an investment accounted for under the equity method of accounting. The excess of the carrying amount over the fair value of the investment represents the amount of the write down which is or was reflected in earnings. The written down value is a new cost basis with the adjusted value of the investment becoming its new carrying value subject to the equity accounting method. Evidence of a loss in value might include, but would not necessarily be limited to, absence of an ability to recover the carrying amount of the investment or inability of the investee to sustain an earnings capacity which would justify the carrying amount of the investment.

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Ratio of the net operating income produced by an asset and its capital cost (original prices paid to buy the asset), used as an input to measure fair value.

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Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt.

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The charge against earnings in the period to reduce the carrying amount of real property to fair value.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Total debt and equity financial instruments including: (1) securities held-to-maturity, (2) trading securities, and (3) securities available-for-sale.

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Note 15 - Fair Value Disclosure of Financial Instruments (Details) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Note 15 - Fair Value Disclosure of Financial Instruments (Details) [Line Items]
Marketable Securities	$ 90,235,000us-gaap_MarketableSecurities	$ 62,766,000us-gaap_MarketableSecurities
Asset Impairment Charges	217,858,000us-gaap_AssetImpairmentCharges	190,218,000us-gaap_AssetImpairmentCharges	59,569,000us-gaap_AssetImpairmentCharges
Income Tax Expense (Benefit)	22,438,000us-gaap_IncomeTaxExpenseBenefit	32,654,000us-gaap_IncomeTaxExpenseBenefit	15,603,000us-gaap_IncomeTaxExpenseBenefit
Cost-method Investments, Other than Temporary Impairment	4,800,000	10,400,000
Preferred Equity Investment [Member]
Note 15 - Fair Value Disclosure of Financial Instruments (Details) [Line Items]
Equity Method Investment, Other than Temporary Impairment	1,600,000	3,200,000
Other Joint Venture Programs [Member]
Note 15 - Fair Value Disclosure of Financial Instruments (Details) [Line Items]
Equity Method Investment, Other than Temporary Impairment		1,000,000
Cost-method Investments [Member]
Note 15 - Fair Value Disclosure of Financial Instruments (Details) [Line Items]
Fair Value Inputs, Cap Rate	6.00%	6.00%
Fair Value Inputs, Discount Rate	9.10%	9.50%
Foreign Currency Gain (Loss) [Member]
Note 15 - Fair Value Disclosure of Financial Instruments (Details) [Line Items]
Asset Impairment Charges	92,900,000
Fair Value, Inputs, Level 1 [Member]
Note 15 - Fair Value Disclosure of Financial Instruments (Details) [Line Items]
Marketable Securities	87,700,000	59,700,000
Impairment of Real Estate	88,200,000
Fair Value, Inputs, Level 3 [Member]
Note 15 - Fair Value Disclosure of Financial Instruments (Details) [Line Items]
Marketable Securities	2,300,000	3,100,000
Impairment of Real Estate	30,200,000
Discontinued Operations [Member]
Note 15 - Fair Value Disclosure of Financial Instruments (Details) [Line Items]
Asset Impairment Charges	178,000,000	158,000,000
Income Tax Expense (Benefit)	(1,700,000)
Minimum [Member]
Note 15 - Fair Value Disclosure of Financial Instruments (Details) [Line Items]
Fair Value Inputs, Cap Rate	7.00%
Fair Value Inputs, Discount Rate	7.50%
Maximum [Member]
Note 15 - Fair Value Disclosure of Financial Instruments (Details) [Line Items]
Fair Value Inputs, Cap Rate	12.50%
Fair Value Inputs, Discount Rate	13.50%
Fair Value, Estimate Not Practicable, Carrying (Reported) Amount [Member]
Note 15 - Fair Value Disclosure of Financial Instruments (Details) [Line Items]
Impairment of Real Estate	$ 118,400,000	$ 175,600,000