Segment Information, Depreciation and Amortization and Capital Expenditures (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Summarized Financial Information [Abstract]
Depreciation and amortization	$ 16,983	$ 17,130
Capital expenditures	11,487	10,279
Operating Segments [Member] | Nu Skin [Member]
Summarized Financial Information [Abstract]
Depreciation and amortization	5,363	5,050
Capital expenditures	4,737	5,196
Operating Segments [Member] | Americas [Member]
Summarized Financial Information [Abstract]
Depreciation and amortization	66	199
Capital expenditures	100	42
Operating Segments [Member] | South Korea [Member]
Summarized Financial Information [Abstract]
Depreciation and amortization	453	388
Capital expenditures	154	362
Operating Segments [Member] | Mainland China [Member]
Summarized Financial Information [Abstract]
Depreciation and amortization	2,775	2,884
Capital expenditures	4,035	4,068
Operating Segments [Member] | Southeast Asia/Pacific [Member]
Summarized Financial Information [Abstract]
Depreciation and amortization	280	381
Capital expenditures	64	68
Operating Segments [Member] | Japan [Member]
Summarized Financial Information [Abstract]
Depreciation and amortization	1,054	277
Capital expenditures	5	0
Operating Segments [Member] | EMEA [Member]
Summarized Financial Information [Abstract]
Depreciation and amortization	282	230
Capital expenditures	119	393
Operating Segments [Member] | Hong Kong/Taiwan [Member]
Summarized Financial Information [Abstract]
Depreciation and amortization	453	691
Capital expenditures	260	263
Operating Segments [Member] | Rhyz Investments [Member]
Summarized Financial Information [Abstract]
Depreciation and amortization	4,016	3,922
Capital expenditures	1,481	1,208
Operating Segments [Member] | Manufacturing [Member]
Summarized Financial Information [Abstract]
Depreciation and amortization	3,424	3,330
Capital expenditures	1,481	1,208
Operating Segments [Member] | Rhyz Other [Member]
Summarized Financial Information [Abstract]
Depreciation and amortization	592	592
Capital expenditures	0	0
Corporate and Other [Member]
Summarized Financial Information [Abstract]
Depreciation and amortization	7,604	8,158
Capital expenditures	$ 5,269	$ 3,875