00000001 - Document - Cover link:presentationLink link:definitionLink link:calculationLink 00000002 - Statement - CONSOLIDATED BALANCE SHEETS (Unaudited) link:presentationLink link:definitionLink link:calculationLink 00000003 - Statement - CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) link:presentationLink link:definitionLink link:calculationLink 00000004 - Statement - CONSOLIDATED STATEMENTS OF INCOME (Unaudited) link:presentationLink link:definitionLink link:calculationLink 00000005 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) link:presentationLink link:definitionLink link:calculationLink 00000006 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (Unaudited) link:presentationLink link:definitionLink link:calculationLink 00000007 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) link:presentationLink link:definitionLink link:calculationLink 00000008 - Disclosure - Significant Accounting Policies: link:presentationLink link:definitionLink link:calculationLink 00000009 - Disclosure - Recent Agreements: link:presentationLink link:definitionLink link:calculationLink 00000010 - Disclosure - Recent Accounting Pronouncements: link:presentationLink link:definitionLink link:calculationLink 00000011 - Disclosure - Inventories: link:presentationLink link:definitionLink link:calculationLink 00000012 - Disclosure - Fair Value Measurement: link:presentationLink link:definitionLink link:calculationLink 00000013 - Disclosure - Derivative Financial Instruments: link:presentationLink link:definitionLink link:calculationLink 00000014 - Disclosure - Leases: link:presentationLink link:definitionLink link:calculationLink 00000015 - Disclosure - Share-Based Payments: link:presentationLink link:definitionLink link:calculationLink 00000016 - Disclosure - Net Income Attributable to Interparfums, Inc. Common Shareholders: link:presentationLink link:definitionLink link:calculationLink 00000017 - Disclosure - Segment and Geographic Areas: link:presentationLink link:definitionLink link:calculationLink 9954471 - Disclosure - Inventories: (Tables) link:presentationLink link:definitionLink link:calculationLink 9954472 - Disclosure - Fair Value Measurement: (Tables) link:presentationLink link:definitionLink link:calculationLink 9954473 - Disclosure - Share-Based Payments: (Tables) link:presentationLink link:definitionLink link:calculationLink 9954474 - Disclosure - Net Income Attributable to Inter Parfums, Inc. Common Shareholders: (Tables) link:presentationLink link:definitionLink link:calculationLink 9954475 - Disclosure - Segment and Geographic Areas: (Tables) link:presentationLink link:definitionLink link:calculationLink 9954476 - Disclosure - Recent Agreements: (Details Narrative) link:presentationLink link:definitionLink link:calculationLink 9954477 - Disclosure - Inventories consist of the following: (Details) link:presentationLink link:definitionLink link:calculationLink 9954478 - Disclosure - The fair value hierarchy has three levels based on the reliability of the inputs used to determine fair value. (Details) link:presentationLink link:definitionLink link:calculationLink 9954479 - Disclosure - Derivative Financial Instruments: (Details Narrative) link:presentationLink link:definitionLink link:calculationLink 9954480 - Disclosure - Leases: (Details Narrative) link:presentationLink link:definitionLink link:calculationLink 9954481 - Disclosure - The following table sets forth information with respect to nonvested options for the nine months ended September 30, 2025: (Details) link:presentationLink link:definitionLink link:calculationLink 9954482 - Disclosure - The following table summarizes stock option information as of September 30, 2025: (Details) link:presentationLink link:definitionLink link:calculationLink 9954483 - Disclosure - Cash proceeds, tax benefits and intrinsic value related to stock options exercised during the nine months ended September 30, 2025 and 2024 were as follows: (Details) link:presentationLink link:definitionLink link:calculationLink 9954484 - Disclosure - Share-Based Payments: (Details Narrative) link:presentationLink link:definitionLink link:calculationLink 9954485 - Disclosure - The reconciliation between the numerators and denominators of the basic and diluted EPS computations is as follows: (Details) link:presentationLink link:definitionLink link:calculationLink 9966641401 - Disclosure - Information on the Company’s operations by segments is as follows: (Details) link:presentationLink link:definitionLink link:calculationLink 9966641402 - Disclosure - Other segment disclosures: (Details) link:presentationLink link:definitionLink link:calculationLink 9966641403 - Disclosure - Segments and Geographic Areas (Details Narrative) link:presentationLink link:definitionLink link:calculationLink