Annual report pursuant to Section 13 and 15(d)

Debt of the Operating Partnership - Debt Maturities (Details)

v2.4.1.9
Debt of the Operating Partnership - Debt Maturities (Details) (Tanger Properties Limited Partnership [Member], USD $)
Dec. 31, 2014
Dec. 31, 2013
Tanger Properties Limited Partnership [Member]
   
Schedule of Maturities of Debt [Line Items]    
2015 $ 32,343,000us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
/ dei_LegalEntityAxis
= us-gaap_SubsidiariesMember
 
2016 30,283,000us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
/ dei_LegalEntityAxis
= us-gaap_SubsidiariesMember
 
2017 146,743,000us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
/ dei_LegalEntityAxis
= us-gaap_SubsidiariesMember
 
2018 153,183,000us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
/ dei_LegalEntityAxis
= us-gaap_SubsidiariesMember
 
2019 253,369,000us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
/ dei_LegalEntityAxis
= us-gaap_SubsidiariesMember
 
Thereafter 830,909,000us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive
/ dei_LegalEntityAxis
= us-gaap_SubsidiariesMember
 
Subtotal 1,446,830,000us-gaap_DebtInstrumentCarryingAmount
/ dei_LegalEntityAxis
= us-gaap_SubsidiariesMember
1,330,398,000us-gaap_DebtInstrumentCarryingAmount
/ dei_LegalEntityAxis
= us-gaap_SubsidiariesMember
Net discount (3,636,000)us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet
/ dei_LegalEntityAxis
= us-gaap_SubsidiariesMember
(2,349,000)us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet
/ dei_LegalEntityAxis
= us-gaap_SubsidiariesMember
Total debt $ 1,443,194,000us-gaap_LongTermDebt
/ dei_LegalEntityAxis
= us-gaap_SubsidiariesMember
$ 1,328,049,000us-gaap_LongTermDebt
/ dei_LegalEntityAxis
= us-gaap_SubsidiariesMember