Equity-Based Compensation - Options Awards Narrative (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
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Dec. 31, 2017 |
Dec. 31, 2016 |
Dec. 31, 2015 |
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| Tanger Factory Outlet Centers, Inc. [Member] | |||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Intrinsic value of options exercised during the period | $ 8 | $ 469 | $ 200 |
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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