Segment Information, Depreciation and Amortization and Capital Expenditures (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Summarized Financial Information [Abstract]
Depreciation and amortization	$ 13,052	$ 17,603	$ 27,258	$ 36,040
Capital expenditures	5,017	8,123	13,602	20,404
Operating Segment [Member] | Nu Skin [Member]
Summarized Financial Information [Abstract]
Depreciation and amortization	3,108	3,917	6,288	8,223
Capital expenditures	630	1,784	1,195	4,886
Operating Segment [Member] | Americas [Member]
Summarized Financial Information [Abstract]
Depreciation and amortization	43	93	93	198
Capital expenditures	6	12	19	33
Operating Segment [Member] | Southeast Asia/Pacific [Member]
Summarized Financial Information [Abstract]
Depreciation and amortization	193	174	383	423
Capital expenditures	79	9	79	18
Operating Segment [Member] | Mainland China [Member]
Summarized Financial Information [Abstract]
Depreciation and amortization	2,032	2,726	4,100	5,500
Capital expenditures	470	1,578	948	4,267
Operating Segment [Member] | Japan [Member]
Summarized Financial Information [Abstract]
Depreciation and amortization	58	71	115	152
Capital expenditures	0	23	0	21
Operating Segment [Member] | South Korea [Member]
Summarized Financial Information [Abstract]
Depreciation and amortization	152	261	326	506
Capital expenditures	18	0	18	22
Operating Segment [Member] | Europe & Africa [Member]
Summarized Financial Information [Abstract]
Depreciation and amortization	277	274	541	547
Capital expenditures	5	124	11	289
Operating Segment [Member] | Hong Kong/Taiwan [Member]
Summarized Financial Information [Abstract]
Depreciation and amortization	353	318	730	897
Capital expenditures	52	38	120	236
Operating Segment [Member] | Rhyz [Member]
Summarized Financial Information [Abstract]
Depreciation and amortization	3,664	5,398	7,910	10,619
Capital expenditures	988	1,549	1,678	3,533
Operating Segment [Member] | Manufacturing [Member]
Summarized Financial Information [Abstract]
Depreciation and amortization	3,294	3,432	6,628	6,767
Capital expenditures	988	1,115	1,662	2,464
Operating Segment [Member] | Rhyz Other [Member]
Summarized Financial Information [Abstract]
Depreciation and amortization	370	1,966	1,282	3,852
Capital expenditures	0	434	16	1,069
Corporate and Other [Member]
Summarized Financial Information [Abstract]
Depreciation and amortization	6,280	8,288	13,060	17,198
Capital expenditures	$ 3,399	$ 4,790	$ 10,729	$ 11,985