Real Estate Investments Proforma (Details) $ / shares in Units, $ in Thousands	12 Months Ended
Dec. 31, 2017 USD ($) $ / shares
Business Acquisition Pro Forma Information [Line Items]
Business Combination, Separately Recognized Transactions, Additional Disclosures, Acquisition Cost Expensed	$ 80,700
Total revenues	1,052,221
Income from operations	281,393
Net income attributable to common stockholders	$ 262,270
Income per common share - basic \| $ / shares	$ 1.54
Income per common share - diluted \| $ / shares	$ 1.54
Equity One Inc. [Member]
Business Acquisition Pro Forma Information [Line Items]
Increase in total revenues	$ 337,761
Increase in net income attributable to common stockholders	$ 81,766

[Line Items] for Business Acquisition, Pro Forma Information [Table]

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The pro forma basic net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.

+ References

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The pro forma diluted net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.

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Amount after tax of pro forma income from continuing operations as if the business combination had been completed at the beginning of a period.

+ References

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The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.

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The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.

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This element represents the amount of earnings or loss of the acquiree since the acquisition date included in the consolidated income statement for the reporting period.

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This element represents the amount of revenue of the acquiree since the acquisition date included in the consolidated income statement for the reporting period.

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For transactions that are recognized separately from the acquisition of assets and assumptions of liabilities in the business combination, such as related to pre-existing relationships with the acquiree, this element represents the disclosure of the amount of acquisition related costs which have been expensed.

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