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Mortgage Notes Payable - Schedule of Mortgage Notes Payable (Details) - USD ($) $ in Thousands | 6 Months Ended |  |
--- | --- | --- | ---
Jun. 30, 2015 | Feb. 19, 2015 | Dec. 31, 2014
Mortgage loans payable on real estate |  |  |
Carrying Amount of Mortgage Notes, Related Party | $ 284,641 |  | $ 289,039
Carrying Amount of Mortgage Notes, Other | 5,552,551 |  | 5,115,482
Arrowhead Towne Center |  |  |
Mortgage loans payable on real estate |  |  |
Carrying Amount of Mortgage Notes, Related Party | 0 |  | 0
Carrying Amount of Mortgage Notes, Other | $ 224,972 |  | 228,703
Effective Interest Rate (as a percent) | 2.76% |  |
Monthly Debt Service | $ 1,131 |  |
Chandler Fashion Center |  |  |
Mortgage loans payable on real estate |  |  |
Carrying Amount of Mortgage Notes, Related Party | 0 |  | 0
Carrying Amount of Mortgage Notes, Other | $ 200,000 |  | 200,000
Effective Interest Rate (as a percent) | 3.77% |  |
Monthly Debt Service | $ 625 |  |
Danbury Fair Mall |  |  |
Mortgage loans payable on real estate |  |  |
Carrying Amount of Mortgage Notes, Related Party | 112,778 |  | 114,265
Carrying Amount of Mortgage Notes, Other | $ 112,777 |  | 114,264
Effective Interest Rate (as a percent) | 5.53% |  |
Monthly Debt Service | $ 1,538 |  |
Deptford Mall One |  |  |
Mortgage loans payable on real estate |  |  |
Carrying Amount of Mortgage Notes, Related Party | 0 |  | 0
Carrying Amount of Mortgage Notes, Other | $ 195,846 |  | 197,815
Effective Interest Rate (as a percent) | 3.76% |  |
Monthly Debt Service | $ 947 |  |
Deptford Mall Two |  |  |
Mortgage loans payable on real estate |  |  |
Carrying Amount of Mortgage Notes, Related Party | 0 |  | 0
Carrying Amount of Mortgage Notes, Other | $ 14,144 |  | 14,285
Effective Interest Rate (as a percent) | 6.46% |  |
Monthly Debt Service | $ 101 |  |
Eastland Mall |  |  |
Mortgage loans payable on real estate |  |  |
Carrying Amount of Mortgage Notes, Related Party | 0 |  | 0
Carrying Amount of Mortgage Notes, Other | $ 168,000 |  | 168,000
Effective Interest Rate (as a percent) | 5.79% |  |
Monthly Debt Service | $ 811 |  |
Fashion Outlets of Chicago |  |  |
Mortgage loans payable on real estate |  |  |
Carrying Amount of Mortgage Notes, Related Party | 0 |  | 0
Carrying Amount of Mortgage Notes, Other | $ 200,000 |  | $ 119,329
Effective Interest Rate (as a percent) | 1.84% |  | 2.97%
Monthly Debt Service | $ 278 |  |
Fashion Outlets of Niagara Falls USA |  |  |
Mortgage loans payable on real estate |  |  |
Carrying Amount of Mortgage Notes, Related Party | 0 |  | $ 0
Carrying Amount of Mortgage Notes, Other | $ 120,000 |  | 121,376
Effective Interest Rate (as a percent) | 4.89% |  |
Monthly Debt Service | $ 727 |  |
Flagstaff Mall |  |  |
Mortgage loans payable on real estate |  |  |
Carrying Amount of Mortgage Notes, Related Party | 0 |  | 0
Carrying Amount of Mortgage Notes, Other | $ 37,000 |  | 37,000
Effective Interest Rate (as a percent) | 5.03% |  |
Monthly Debt Service | $ 151 |  |
FlatIron Crossing |  |  |
Mortgage loans payable on real estate |  |  |
Carrying Amount of Mortgage Notes, Related Party | 0 |  | 0
Carrying Amount of Mortgage Notes, Other | $ 258,146 |  | 261,494
Effective Interest Rate (as a percent) | 3.90% |  |
Monthly Debt Service | $ 1,393 |  |
Freehold Raceway Mall |  |  |
Mortgage loans payable on real estate |  |  |
Carrying Amount of Mortgage Notes, Related Party | 0 |  | 0
Carrying Amount of Mortgage Notes, Other | $ 227,190 |  | 229,244
Effective Interest Rate (as a percent) | 4.20% |  |
Monthly Debt Service | $ 1,132 |  |
Great Northern Mall |  |  |
Mortgage loans payable on real estate |  |  |
Carrying Amount of Mortgage Notes, Related Party | 0 |  | 0
Carrying Amount of Mortgage Notes, Other | 0 |  | 34,494
Green Acres Mall |  |  |
Mortgage loans payable on real estate |  |  |
Carrying Amount of Mortgage Notes, Related Party | 0 |  | 0
Carrying Amount of Mortgage Notes, Other | $ 310,248 |  | 313,514
Effective Interest Rate (as a percent) | 3.61% |  |
Monthly Debt Service | $ 1,447 |  |
Kings Plaza |  |  |
Mortgage loans payable on real estate |  |  |
Carrying Amount of Mortgage Notes, Related Party | 0 |  | 0
Carrying Amount of Mortgage Notes, Other | $ 475,716 |  | 480,761
Effective Interest Rate (as a percent) | 3.67% |  |
Monthly Debt Service | $ 2,229 |  |
Lakewood Center Mortgage |  |  |
Mortgage loans payable on real estate |  |  |
Carrying Amount of Mortgage Notes, Related Party | 0 |  | 0
Carrying Amount of Mortgage Notes, Other | $ 410,000 |  | 253,708
Effective Interest Rate (as a percent) | 3.46% |  |
Monthly Debt Service | $ 1,825 |  |
Los Cerritos Center Mortgage |  |  |
Mortgage loans payable on real estate |  |  |
Carrying Amount of Mortgage Notes, Related Party | 101,071 |  | 103,274
Carrying Amount of Mortgage Notes, Other | $ 101,072 |  | 103,274
Effective Interest Rate (as a percent) | 1.65% |  |
Monthly Debt Service | $ 1,009 |  |
The Mall at Northgate |  |  |
Mortgage loans payable on real estate |  |  |
Carrying Amount of Mortgage Notes, Related Party | 0 |  | 0
Carrying Amount of Mortgage Notes, Other | $ 64,000 |  | $ 64,000
Effective Interest Rate (as a percent) | 3.07% |  | 3.05%
Monthly Debt Service | $ 130 |  |
The Oaks |  |  |
Mortgage loans payable on real estate |  |  |
Carrying Amount of Mortgage Notes, Related Party | 0 |  | $ 0
Carrying Amount of Mortgage Notes, Other | $ 208,113 |  | 210,197
Effective Interest Rate (as a percent) | 4.14% |  |
Monthly Debt Service | $ 1,064 |  |
Pacific View |  |  |
Mortgage loans payable on real estate |  |  |
Carrying Amount of Mortgage Notes, Related Party | 0 |  | 0
Carrying Amount of Mortgage Notes, Other | $ 131,843 |  | 133,200
Effective Interest Rate (as a percent) | 4.08% |  |
Monthly Debt Service | $ 668 |  |
Queens Center |  |  |
Mortgage loans payable on real estate |  |  |
Carrying Amount of Mortgage Notes, Related Party | 0 |  | 0
Carrying Amount of Mortgage Notes, Other | $ 600,000 |  | 600,000
Effective Interest Rate (as a percent) | 3.49% |  |
Monthly Debt Service | $ 1,744 |  |
Santa Monica Place |  |  |
Mortgage loans payable on real estate |  |  |
Carrying Amount of Mortgage Notes, Related Party | 0 |  | 0
Carrying Amount of Mortgage Notes, Other | $ 227,727 |  | 230,344
Effective Interest Rate (as a percent) | 2.99% |  |
Monthly Debt Service | $ 1,004 |  |
SanTan Village Regional Center |  |  |
Mortgage loans payable on real estate |  |  |
Carrying Amount of Mortgage Notes, Related Party | 0 |  | 0
Carrying Amount of Mortgage Notes, Other | $ 132,358 |  | 133,807
Effective Interest Rate (as a percent) | 3.14% |  |
Monthly Debt Service | $ 589 |  |
Stonewood Center Mortgage |  |  |
Mortgage loans payable on real estate |  |  |
Carrying Amount of Mortgage Notes, Related Party | 0 |  | 0
Carrying Amount of Mortgage Notes, Other | $ 108,424 |  | 111,297
Effective Interest Rate (as a percent) | 1.80% |  |
Monthly Debt Service | $ 640 |  |
Superstition Springs Center |  |  |
Mortgage loans payable on real estate |  |  |
Carrying Amount of Mortgage Notes, Related Party | 0 |  | 0
Carrying Amount of Mortgage Notes, Other | $ 67,921 |  | $ 68,079
Effective Interest Rate (as a percent) | 2.02% |  | 1.98%
Monthly Debt Service | $ 139 |  |
Towne Mall |  |  |
Mortgage loans payable on real estate |  |  |
Carrying Amount of Mortgage Notes, Related Party | 0 |  | $ 0
Carrying Amount of Mortgage Notes, Other | $ 22,405 |  | 22,607
Effective Interest Rate (as a percent) | 4.48% |  |
Monthly Debt Service | $ 117 |  |
Tucson La Encantada |  |  |
Mortgage loans payable on real estate |  |  |
Carrying Amount of Mortgage Notes, Related Party | 70,792 |  | 71,500
Carrying Amount of Mortgage Notes, Other | $ 0 |  | 0
Effective Interest Rate (as a percent) | 4.23% |  |
Monthly Debt Service | $ 368 |  |
Valley Mall |  |  |
Mortgage loans payable on real estate |  |  |
Carrying Amount of Mortgage Notes, Related Party | 0 |  | 0
Carrying Amount of Mortgage Notes, Other | $ 40,952 |  | 41,368
Effective Interest Rate (as a percent) | 5.85% |  |
Monthly Debt Service | $ 280 |  |
Valley River Center |  |  |
Mortgage loans payable on real estate |  |  |
Carrying Amount of Mortgage Notes, Related Party | 0 |  | 0
Carrying Amount of Mortgage Notes, Other | $ 120,000 |  | 120,000
Effective Interest Rate (as a percent) | 5.59% |  |
Monthly Debt Service | $ 558 |  |
Mall of Victor Valley |  |  |
Mortgage loans payable on real estate |  |  |
Carrying Amount of Mortgage Notes, Related Party | 0 |  | 0
Carrying Amount of Mortgage Notes, Other | $ 115,000 |  | 115,000
Effective Interest Rate (as a percent) | 4.00% |  |
Monthly Debt Service | $ 380 |  |
Vintage Faire Mall |  |  |
Mortgage loans payable on real estate |  |  |
Carrying Amount of Mortgage Notes, Related Party | 0 | $ 280,000 | 0
Carrying Amount of Mortgage Notes, Other | $ 278,726 |  | 0
Effective Interest Rate (as a percent) | 3.55% |  |
Monthly Debt Service | $ 1,256 |  |
Washington Square Mortgage |  |  |
Mortgage loans payable on real estate |  |  |
Carrying Amount of Mortgage Notes, Related Party | 0 |  | 0
Carrying Amount of Mortgage Notes, Other | $ 231,672 |  | 238,696
Effective Interest Rate (as a percent) | 1.65% |  |
Monthly Debt Service | $ 1,499 |  |
Westside Pavilion |  |  |
Mortgage loans payable on real estate |  |  |
Carrying Amount of Mortgage Notes, Related Party | 0 |  | 0
Carrying Amount of Mortgage Notes, Other | $ 148,299 |  | $ 149,626
Effective Interest Rate (as a percent) | 4.49% |  |
Monthly Debt Service | $ 783 |  |

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