Investment in Unconsolidated Entities (Details 5) - Pre-Development Europe Projects Joint Venture - Disposed by Sales $ in Millions	Mar. 19, 2015 USD ($)
Schedule of Equity Method Investments
Aggregate proceeds received	$ 19.0
Gain on disposal of equity method investment	8.3
Amounts reclassified from accumulated other comprehensive income (loss)	$ 0.8

This item represents the amount of net sales proceeds received on disposal of an equity method investment.

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-Name Accounting Standards Codification

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

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-Name Accounting Standards Codification

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