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Note 14 - Noncontrolling Interests (Details) - Redeemed Units $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2015 USD ($) shares
Preferred A Units [Member] |
Note 14 - Noncontrolling Interests (Details) - Redeemed Units [Line Items] |
Units Redeemed | shares | 2,200,000
Par Value Redeemed | $ | $ 2.2
Class A Preferred Units [Member] |
Note 14 - Noncontrolling Interests (Details) - Redeemed Units [Line Items] |
Units Redeemed | shares | 2,000
Par Value Redeemed | $ | $ 20.0
Class B-1 Preferred Units [Member] |
Note 14 - Noncontrolling Interests (Details) - Redeemed Units [Line Items] |
Units Redeemed | shares | 2,438
Par Value Redeemed | $ | $ 24.4
Class B-2 Preferred Units [Member] |
Note 14 - Noncontrolling Interests (Details) - Redeemed Units [Line Items] |
Units Redeemed | shares | 5,631
Par Value Redeemed | $ | $ 56.3
Class C DownReit Units [Member] |
Note 14 - Noncontrolling Interests (Details) - Redeemed Units [Line Items] |
Units Redeemed | shares | 587,204
Par Value Redeemed | $ | $ 17.9

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