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Accumulated Other Comprehensive Income (Loss) of the Company | 3 Months Ended
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Mar. 31, 2021
Tanger Factory Outlet Centers, Inc. [Member] |
Accumulated Other Comprehensive Income (Loss) [Line Items] |
Accumulated Other Comprehensive Income (Loss) of the Company | Accumulated Other Comprehensive Income (Loss) of the Company The following table presents changes in the balances of each component of accumulated other comprehensive loss for the three months ended March 31, 2021 (in thousands):
|  | Tanger Factory Outlet Centers, Inc. Accumulated Other Comprehensive Income (Loss) |  | Noncontrolling Interest in Operating Partnership Accumulated Other Comprehensive Income (Loss)
|  | Foreign Currency |  | Cash flow hedges |  | Total |  | Foreign Currency |  | Cash flow hedges |  | Total
Balance December 31, 2020 |  | $ | (23,399) |  |  | $ | (3,186) |  |  | $ | (26,585) |  |  | $ | (1,281) |  |  | $ | (173) |  |  | $ | (1,454) |
Other comprehensive income before reclassifications |  | 952 |  |  | 1,508 |  |  | 2,460 |  |  | 57 |  |  | 76 |  |  | 133 |
Reclassification out of accumulated other comprehensive income (loss) into other income (expense) for foreign currency and interest expense for cash flow hedges |  | 3,463 |  |  | 394 |  |  | 3,857 |  |  | 167 |  |  | 20 |  |  | 187 |
Balance March 31, 2021 |  | $ | (18,984) |  |  | $ | (1,284) |  |  | $ | (20,268) |  |  | $ | (1,057) |  |  | $ | (77) |  |  | $ | (1,134) |
The following table presents changes in the balances of each component of accumulated other comprehensive loss for the three months ended March 31, 2020 (in thousands):
|  | Tanger Factory Outlet Centers, Inc. Accumulated Other Comprehensive Income (Loss) |  | Noncontrolling Interest in Operating Partnership Accumulated Other Comprehensive Income (Loss)
|  | Foreign Currency |  | Cash flow hedges |  | Total |  | Foreign Currency |  | Cash flow hedges |  | Total
Balance December 31, 2019 |  | $ | (25,094) |  |  | $ | (401) |  |  | $ | (25,495) |  |  | $ | (1,369) |  |  | $ | (24) |  |  | $ | (1,393) |
Other comprehensive loss before reclassifications |  | (7,343) |  |  | (5,388) |  |  | (12,731) |  |  | (390) |  |  | (286) |  |  | (676) |
Reclassification out of accumulated other comprehensive income/loss for interest expense for cash flow hedges |  | — |  |  | (2) |  |  | (2) |  |  | — |  |  | — |  |  | — |
Balance March 31, 2020 |  | $ | (32,437) |  |  | $ | (5,791) |  |  | $ | (38,228) |  |  | $ | (1,759) |  |  | $ | (310) |  |  | $ | (2,069) |
We expect within the next twelve months to reclassify into earnings as an increase to interest expense approximately $905,000 of the amounts recorded within accumulated other comprehensive loss related to the interest rate swap agreements in effect as of March 31, 2021.

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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. + References No definition available. + Details
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- Definition The entire disclosure for comprehensive income, which includes, but is not limited to, 1) the amount of income tax expense or benefit allocated to each component of other comprehensive income, including reclassification adjustments, 2) the reclassification adjustments for each classification of other comprehensive income and 3) the ending accumulated balances for each component of comprehensive income. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -URI http://asc.fasb.org/topic&trid=2134417 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(21)) -URI http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(23)) -URI http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(19)) -URI http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263 + Details
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