XML 26 R52.htm IDEA: XBRL DOCUMENT v3.3.0.814
Note 9 - Notes and Mortgages Payable (Details) - USD ($)
$ in Thousands
1 Months Ended 9 Months Ended
Oct. 31, 2015
Mar. 31, 2015
Jan. 31, 2015
Sep. 30, 2015
Sep. 30, 2014
Dec. 31, 2014
Note 9 - Notes and Mortgages Payable (Details) [Line Items]            
Repayments of Unsecured Debt       $ 600,000 $ 370,842  
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Long-term Debt       166    
Long-term Debt, Fair Value [1]       $ 1,680,714   $ 1,481,138
Acquired [Member] | Operating Properties [Member]            
Note 9 - Notes and Mortgages Payable (Details) [Line Items]            
Number of Real Estate Properties       35    
Business Acquisition, Purchase Price Allocation, Fair Value Debt Adjustments       $ 22,100    
Adjustments for New Accounting Principle, Early Adoption [Member] | Notes Payable [Member]            
Note 9 - Notes and Mortgages Payable (Details) [Line Items]            
Unamortized Debt Issuance Expense       25,900   20,400
Adjustments for New Accounting Principle, Early Adoption [Member] | Mortgages Payable [Member]            
Note 9 - Notes and Mortgages Payable (Details) [Line Items]            
Unamortized Debt Issuance Expense       $ 3,100   $ 3,900
Term Loan [Member]            
Note 9 - Notes and Mortgages Payable (Details) [Line Items]            
Unsecured Debt     $ 650,000      
Debt Instrument, Basis Spread on Variable Rate     1.05%      
Line of Credit Facility, Interest Rate at Period End       1.15%    
Repayments of Long-term Debt     $ 400,000      
Term Loan [Member] | London Interbank Offered Rate (LIBOR) [Member]            
Note 9 - Notes and Mortgages Payable (Details) [Line Items]            
Debt Instrument, Basis Spread on Variable Rate     0.95%      
Senior Notes [Member]            
Note 9 - Notes and Mortgages Payable (Details) [Line Items]            
Unsecured Debt   $ 350,000        
Debt Instrument, Term   30 years        
Debt Instrument, Interest Rate, Stated Percentage   4.25%        
Proceeds from Issuance of Senior Long-term Debt   $ 342,700        
Unsecured Debt [Member] | Subsequent Event [Member]            
Note 9 - Notes and Mortgages Payable (Details) [Line Items]            
Debt Instrument, Term 7 years          
Debt Instrument, Interest Rate, Stated Percentage 3.40%          
Debt Instrument, Face Amount $ 500,000          
MediumrTermrNotesr[Member]            
Note 9 - Notes and Mortgages Payable (Details) [Line Items]            
Debt Instrument, Interest Rate, Stated Percentage       4.904%    
Repayments of Unsecured Debt       $ 100,000    
The 5.25% Senior Unsecured Notes [Member]            
Note 9 - Notes and Mortgages Payable (Details) [Line Items]            
Debt Instrument, Interest Rate, Stated Percentage       5.25%    
Repayments of Unsecured Debt       $ 100,000    
Mortgages [Member]            
Note 9 - Notes and Mortgages Payable (Details) [Line Items]            
Repayments of Long-term Debt       $ 444,900    
Number of Real Estate Properties       19    
Mortgages [Member] | Operating Properties [Member]            
Note 9 - Notes and Mortgages Payable (Details) [Line Items]            
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Long-term Debt       $ 710,200    
Mortgages [Member] | Fair Market Value Adjustment Amount [Member]            
Note 9 - Notes and Mortgages Payable (Details) [Line Items]            
Long-term Debt, Fair Value       $ 800    
[1] The Company determined that its valuation of Mortgages payable was classified within Level 3 of the fair value hierarchy.