Segment Information, Depreciation and Amortization and Capital Expenditures (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Summarized Financial Information [Abstract]
Depreciation and amortization	$ 18,437	$ 16,983
Capital expenditures	12,281	11,487
Operating Segments [Member] | Nu Skin [Member]
Summarized Financial Information [Abstract]
Depreciation and amortization	4,306	5,363
Capital expenditures	3,104	4,737
Operating Segments [Member] | Americas [Member]
Summarized Financial Information [Abstract]
Depreciation and amortization	105	66
Capital expenditures	21	100
Operating Segments [Member] | Mainland China [Member]
Summarized Financial Information [Abstract]
Depreciation and amortization	2,774	2,775
Capital expenditures	2,689	4,035
Operating Segments [Member] | Southeast Asia/Pacific [Member]
Summarized Financial Information [Abstract]
Depreciation and amortization	249	280
Capital expenditures	9	64
Operating Segments [Member] | Japan [Member]
Summarized Financial Information [Abstract]
Depreciation and amortization	81	1,054
Capital expenditures	0	5
Operating Segments [Member] | Europe & Africa [Member]
Summarized Financial Information [Abstract]
Depreciation and amortization	273	282
Capital expenditures	165	119
Operating Segments [Member] | South Korea [Member]
Summarized Financial Information [Abstract]
Depreciation and amortization	245	453
Capital expenditures	22	154
Operating Segments [Member] | Hong Kong/Taiwan [Member]
Summarized Financial Information [Abstract]
Depreciation and amortization	579	453
Capital expenditures	198	260
Operating Segments [Member] | Rhyz Investments [Member]
Summarized Financial Information [Abstract]
Depreciation and amortization	5,221	4,016
Capital expenditures	1,984	1,481
Operating Segments [Member] | Manufacturing [Member]
Summarized Financial Information [Abstract]
Depreciation and amortization	3,335	3,424
Capital expenditures	1,349	1,481
Operating Segments [Member] | Rhyz Other [Member]
Summarized Financial Information [Abstract]
Depreciation and amortization	1,886	592
Capital expenditures	635	0
Corporate and Other [Member]
Summarized Financial Information [Abstract]
Depreciation and amortization	8,910	7,604
Capital expenditures	$ 7,193	$ 5,269