Segment and Geographic Areas (Details) - Schedule of company's operations by geographical areas - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Net sales:
Net sales	$ 144,824	$ 178,242
Net income attributable to Inter Parfums, Inc.:
Net income attributable to Inter Parfums, Inc	10,059	18,894
Total Assets:
Total assets	781,432		$ 828,832
UNITED STATES
Net sales:
Net sales	31,618	35,616
Net income attributable to Inter Parfums, Inc.:
Net income attributable to Inter Parfums, Inc	1,606	2,887
Total Assets:
Total assets	148,547		166,180
Europe [Member]
Net sales:
Net sales	114,123	143,767
Net income attributable to Inter Parfums, Inc.:
Net income attributable to Inter Parfums, Inc	8,453	16,007
Total Assets:
Total assets	646,984		670,657
Intersegment Eliminations [Member]
Net sales:
Net sales	(917)	$ (1,141)
Total Assets:
Total assets	$ (14,099)		$ (8,005)