Segment Information, Revenue by Product Line (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Revenue by Product Line [Abstract]
Revenue		$ 2,695,669	$ 2,581,934	$ 2,420,416
Beauty [Member]
Revenue by Product Line [Abstract]
Revenue	[1]	1,442,659	1,491,803	1,423,485
Devices and Related Consumables [Member]
Revenue by Product Line [Abstract]
Revenue		658,000	712,000	618,000
Wellness [Member]
Revenue by Product Line [Abstract]
Revenue	[1]	1,062,549	922,553	863,125
Other [Member]
Revenue by Product Line [Abstract]
Revenue	[2]	$ 190,461	$ 167,578	$ 133,806

[1] Includes sales of beauty and wellness products in the core Nu Skin business. The beauty category includes $658 million, $712 million, $618 million in sales of devices and related consumables for the years ended December 31, 2021, 2020 and 2019, respectively.

[2] Other includes the external revenue from the Rhyz companies along with a limited number of other products and services, including household products and technology services.