Segment and Geographic Data (Tables)

12 Months Ended

Dec. 31, 2022

Segment Reporting [Abstract]

Information About Reportable Segments

Information about the Company’s reportable segments is as follows:

	Total Revenues, net
	for the Fiscal Year Ended
	December 31,		January 1,		January 2,
	2022		2022		2021
North America	$	726,884	$	814,797	$	942,100
Continental Europe		239,129		297,910		313,380
United Kingdom		47,995		65,820		84,387
Other		26,848		33,936		38,257
Total revenues, net	$	1,040,856	$	1,212,463	$	1,378,124

	Net (Loss) Income
	for the Fiscal Year Ended
	December 31,			January 1,		January 2,
	2022			2022		2021
Segment operating (loss) income:
North America	$	(219,875	)	$	217,901	$	269,580
Continental Europe		91,599			117,390		124,891
United Kingdom		(7,457	)		8,134		10,648
Other		66			5,454		2,341
Total segment operating (loss) income	$	(135,667	)	$	348,879	$	407,460
General corporate expenses		147,283			152,595		191,298
Interest expense		81,141			87,909		123,310
Other expense, net		1,691			1,358		349
Early extinguishment of debt		—			30,352		—
(Benefit from) provision for income taxes		(114,379	)		9,773		17,462
Net (loss) income	$	(251,403	)	$	66,892	$	75,041
Net loss attributable to the noncontrolling interest		—			—		38
Net (loss) income attributable to WW International, Inc.	$	(251,403	)	$	66,892	$	75,079

	Depreciation and Amortization
	for the Fiscal Year Ended
	December 31,		January 1,		January 2,
	2022		2022		2021
North America	$	32,521	$	39,270	$	39,740
Continental Europe		763		1,468		1,615
United Kingdom		627		799		1,017
Other		270		404		370
Total segment depreciation and amortization	$	34,181	$	41,941	$	42,742
General corporate depreciation and amortization		14,638		12,745		16,780
Depreciation and amortization	$	48,819	$	54,686	$	59,522

Information About Sources of Revenue, Long-Lived Assets and Operating Lease Assets by Geographic Area

The following tables present information about the Company’s revenue and other information by geographic area. There were no material amounts of sales or transfers among geographic areas and no material amounts of U.S. export sales.

	Total Revenues, net for the Fiscal Year Ended
	December 31,		January 1,		January 2,
	2022		2022		2021
United States	$	681,954	$	759,737	$	880,945
Canada		44,930		55,060		61,155
Continental Europe		239,129		297,910		313,380
United Kingdom		47,995		65,820		84,387
Other		26,848		33,936		38,257
	$	1,040,856	$	1,212,463	$	1,378,124

	Long-Lived Assets (1)
	December 31, 2022		January 1, 2022
United States	$	24,417	$	31,566
Canada		2,412		3,198
Continental Europe		907		1,111
United Kingdom		303		1,002
Other		190		342
	$	28,229	$	37,219

(1)Amounts include finance lease assets

	Operating Lease Assets
	December 31, 2022		January 1, 2022
United States	$	68,062	$	80,609
Canada		4,159		5,079
Continental Europe		2,304		2,216
United Kingdom		1,169		1,732
Other		2		266
	$	75,696	$	89,902