Recent Agreements (Details)	6 Months Ended
	Jun. 30, 2020
Recent Agreements (Details) [Line Items]
License agreements, description	the Company, through its 73% owned French subsidiary, Interparfums SA, and Divabox SAS (“Divabox”), owner of the Origines-parfums e-commerce platform for beauty products, signed a strategic agreement and equity investment pursuant to which we acquired 25% of Divabox capital for €12.5 million ($14 million), through a capital increase. The difference between the purchase price and the fair value of net assets acquired of €7.9 million has been allocated to goodwill, pending final purchase price allocation, and the entire purchase price is included in other assets on the accompanying balance sheet as of June 30, 2020. In connection with the acquisition, the Company entered into a €12 million ($13.4 million), three-year term loan payable in three equal annual installments bearing interest at 0.85% above the EURIBOR 3-month rate.
Moncler [Member]
Recent Agreements (Details) [Line Items]
License agreements, description	the Company entered into an exclusive, 5-year worldwide license agreement with a potential 5-year extension with Moncler for the creation, development and distribution of fragrances under the Moncler brand.
S.T. Dupont [Member]
Recent Agreements (Details) [Line Items]
License agreement term	11 years