$USNA
USANA HEALTH SCIENCES INC Stock $usna

$usna Overview Financials Valuation SEC Filings Company Website

2024 Q1 Form 10-K Financial Statement

#000089626424000093 Filed on February 27, 2024

Income Statement

Concept	2024 Q1	2023 Q4	2023
Revenue	$227.8M	$221.1M	$921.0M
YoY Change		-5.24%	-22.37%
Cost Of Revenue	$43.07M	$42.32M	$176.7M
YoY Change		-9.11%	-18.91%
Gross Profit	$184.7M	$178.8M	$744.3M
YoY Change		-4.27%	-23.15%
Gross Profit Margin	81.09%	80.86%	80.82%
Selling, General & Admin	$160.1M	$154.5M	$651.2M
YoY Change		-5.83%	133.33%
% of Gross Profit	86.64%	86.45%	87.5%
Research & Development			$11.45M
YoY Change			3.01%
% of Gross Profit			1.54%
Depreciation & Amortization	$3.158M	$2.902M	$12.70M
YoY Change		-16.44%	-2.56%
% of Gross Profit	1.71%	1.62%	1.71%
Operating Expenses	$160.1M	$154.5M	$651.2M
YoY Change		-5.83%	-18.43%
Operating Profit	$24.67M	$24.22M	$93.07M
YoY Change		7.02%	-45.31%
Interest Expense	$2.624M	$2.760M	$262.0K
YoY Change		8525.0%	359.65%
% of Operating Profit	10.64%	11.4%	0.28%
Other Income/Expense, Net	-$186.0K	$2.392M	$9.382M
YoY Change		302.69%	1984.89%
Pretax Income	$27.11M	$26.61M	$102.5M
YoY Change		14.58%	-39.96%
Income Tax	$10.57M	$9.845M	$38.67M
% Of Pretax Income	39.0%	37.0%	37.74%
Net Earnings	$16.54M	$16.77M	$63.79M
YoY Change		12.3%	-45.25%
Net Earnings / Revenue	7.26%	7.58%	6.93%
Basic Earnings Per Share	$0.86		$3.31
Diluted Earnings Per Share	$0.86	$0.87	$3.30
COMMON SHARES
Basic Shares Outstanding	19.24M shares	19.13M shares	19.25M shares
Diluted Shares Outstanding	19.30M shares		19.35M shares

Balance Sheet

Concept	2024 Q1	2023 Q4	2023
SHORT-TERM ASSETS
Cash & Short-Term Investments	$328.3M	$330.4M	$330.4M
YoY Change		33.84%	37.77%
Cash & Equivalents	$328.3M	$330.4M	$330.4M
Short-Term Investments
Other Short-Term Assets	$31.86M	$25.87M	$25.87M
YoY Change		-4.17%	47.55%
Inventory	$60.87M	$61.45M	$61.45M
Prepaid Expenses
Receivables
Other Receivables		$6.172M
Total Short-Term Assets	$421.1M	$417.7M	$417.7M
YoY Change		22.45%	14.41%
LONG-TERM ASSETS
Property, Plant & Equipment	$98.19M	$99.81M	$99.81M
YoY Change		4.82%	-20.51%
Goodwill	$16.90M	$17.10M
YoY Change		-0.01%
Intangibles	$29.11M	$29.92M
YoY Change		-6.96%
Long-Term Investments	$20.00M	$20.00M	$20.00M
YoY Change
Other Assets	$64.01M	$68.18M	$68.18M
YoY Change		-3.19%	75.06%
Total Long-Term Assets	$208.2M	$215.0M	$215.0M
YoY Change		0.05%	1.12%
TOTAL ASSETS
Total Short-Term Assets	$421.1M	$417.7M	$417.7M
Total Long-Term Assets	$208.2M	$215.0M	$215.0M
Total Assets	$629.3M	$632.8M	$632.8M
YoY Change		13.79%	9.52%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$8.266M	$10.07M	$10.07M
YoY Change		-2.82%	-25.45%
Accrued Expenses			$32.71M
YoY Change			-35.59%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$1.320M	$786.0K	$786.0K
YoY Change
Total Short-Term Liabilities	$112.6M	$118.8M	$118.8M
YoY Change		-5.56%	-26.09%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$11.54M	$12.16M	$12.16M
YoY Change		-15.08%	-15.15%
Total Long-Term Liabilities	$11.54M	$12.16M	$12.16M
YoY Change		-15.08%	-15.15%
TOTAL LIABILITIES
Total Short-Term Liabilities	$112.6M	$118.8M	$118.8M
Total Long-Term Liabilities	$11.54M	$12.16M	$12.16M
Total Liabilities	$129.3M	$135.6M	$135.6M
YoY Change		-6.49%	-25.77%
SHAREHOLDERS EQUITY
Retained Earnings	$453.5M	$445.2M
YoY Change		17.52%
Common Stock	$65.13M	$65.68M
YoY Change		25.69%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$500.0M	$497.2M	$497.2M
YoY Change
Total Liabilities & Shareholders Equity	$629.3M	$632.8M	$632.8M
YoY Change		13.79%	9.52%

Cashflow Statement

Concept	2024 Q1	2023 Q4	2023
OPERATING ACTIVITIES
Net Income	$16.54M	$16.77M	$63.79M
YoY Change		12.3%	-45.25%
Depreciation, Depletion And Amortization	$3.158M	$2.902M	$12.70M
YoY Change		-16.44%	-2.56%
Cash From Operating Activities	$17.68M	$26.04M	$70.64M
YoY Change		-10.59%	-41.73%
INVESTING ACTIVITIES
Capital Expenditures	$3.201M	$7.294M	$14.49M
YoY Change		-303.74%	13.56%
Acquisitions
YoY Change
Other Investing Activities	-$867.0K	$19.00K	$2.519M
YoY Change		1800.0%	-276.9%
Cash From Investing Activities	-$4.068M	-$7.275M	-$11.98M
YoY Change		103.27%	-15.59%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-$11.95M	663.0K	-$14.24M
YoY Change		-1606.82%	-92.15%
NET CHANGE
Cash From Operating Activities	$17.68M	26.04M	$70.64M
Cash From Investing Activities	-$4.068M	-7.275M	-$11.98M
Cash From Financing Activities	-$11.95M	663.0K	-$14.24M
Net Change In Cash	-$2.140M	19.43M	$41.93M
YoY Change		-23.81%	-158.0%
FREE CASH FLOW
Cash From Operating Activities	$17.68M	$26.04M	$70.64M
Capital Expenditures	$3.201M	$7.294M	$14.49M
Free Cash Flow	$14.48M	$18.75M	$56.15M
YoY Change		-42.68%	-48.23%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2023	us-gaap	Interest Expense InterestExpense	262000	usd
CY2023	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	9382000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	102453000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	108621000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	291320000	usd
CY2022Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	243653000	usd
CY2023	us-gaap	Interest Paid Net InterestPaidNet	68000	usd
CY2022	us-gaap	Interest Paid Net InterestPaidNet	49000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	116505000	usd
CY2022	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	0	usd
CY2023	usna	Number Of Sub Geographical Regions NumberOfSubGeographicalRegions	3	region
CY2022Q4	us-gaap	Business Combination Contingent Consideration Liability Current BusinessCombinationContingentConsiderationLiabilityCurrent	338000	usd
CY2022Q4	us-gaap	Business Combination Contingent Consideration Liability Noncurrent BusinessCombinationContingentConsiderationLiabilityNoncurrent	548000	usd
CY2023	dei	Entity Central Index Key EntityCentralIndexKey	0000896264
CY2023	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2023	dei	Amendment Flag AmendmentFlag	false
CY2023	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2023
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#OtherAssetsNoncurrent
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#OtherAssetsNoncurrent
CY2023Q4	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#OtherLiabilitiesCurrent
CY2022Q4	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#OtherLiabilitiesCurrent
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent Statement Of Financial Position Extensible List OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#OtherLiabilitiesNoncurrent
CY2023Q4	us-gaap	Operating Lease Liability Noncurrent Statement Of Financial Position Extensible List OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#OtherLiabilitiesNoncurrent
CY2023	dei	Document Annual Report DocumentAnnualReport	true
CY2023	dei	Document Period End Date DocumentPeriodEndDate	2023-12-30
CY2023	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-30
CY2023	dei	Document Transition Report DocumentTransitionReport	false
CY2023	dei	Entity File Number EntityFileNumber	001-35024
CY2023	dei	Entity Registrant Name EntityRegistrantName	USANA HEALTH SCIENCES, INC.
CY2023	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	UT
CY2023	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	87-0500306
CY2023	dei	Entity Address Address Line1 EntityAddressAddressLine1	3838 West Parkway Blvd.
CY2023	dei	Entity Address City Or Town EntityAddressCityOrTown	Salt Lake City
CY2023	dei	Entity Address State Or Province EntityAddressStateOrProvince	UT
CY2023	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	84120
CY2023	dei	City Area Code CityAreaCode	801
CY2023	dei	Local Phone Number LocalPhoneNumber	954-7100
CY2023	dei	Security12b Title Security12bTitle	Common Stock, Par Value $0.001 per share
CY2023	dei	Trading Symbol TradingSymbol	USNA
CY2023	dei	Security Exchange Name SecurityExchangeName	NYSE
CY2023	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2023	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2023	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2023	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2023	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2023	dei	Entity Small Business EntitySmallBusiness	false
CY2023	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2023	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2023	dei	Document Fin Stmt Error Correction Flag DocumentFinStmtErrorCorrectionFlag	false
CY2023	dei	Entity Shell Company EntityShellCompany	false
CY2023Q3	dei	Entity Public Float EntityPublicFloat	699225000	usd
CY2024Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	19240514	shares
CY2023	dei	Auditor Name AuditorName	KPMG LLP
CY2023	dei	Auditor Location AuditorLocation	Salt Lake City, Utah
CY2023	dei	Auditor Firm AuditorFirmId	185
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	330420000	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	288420000	usd
CY2023Q4	us-gaap	Inventory Net InventoryNet	61454000	usd
CY2022Q4	us-gaap	Inventory Net InventoryNet	67089000	usd
CY2023Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	25872000	usd
CY2022Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	28873000	usd
CY2023Q4	us-gaap	Assets Current AssetsCurrent	417746000	usd
CY2022Q4	us-gaap	Assets Current AssetsCurrent	384382000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	99814000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	97773000	usd
CY2023Q4	us-gaap	Goodwill Goodwill	17102000	usd
CY2022Q4	us-gaap	Goodwill Goodwill	17368000	usd
CY2023Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	29919000	usd
CY2022Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	32432000	usd
CY2023Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	13284000	usd
CY2022Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	9799000	usd
CY2023Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	54892000	usd
CY2022Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	54795000	usd
CY2023Q4	us-gaap	Assets Assets	632757000	usd
CY2022Q4	us-gaap	Assets Assets	596549000	usd
CY2023Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	10070000	usd
CY2022Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	11049000	usd
CY2023Q4	us-gaap	Lines Of Credit Current LinesOfCreditCurrent	786000	usd
CY2022Q4	us-gaap	Lines Of Credit Current LinesOfCreditCurrent	0	usd
CY2023Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	107989000	usd
CY2022Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	132784000	usd
CY2023Q4	us-gaap	Liabilities Current LiabilitiesCurrent	118845000	usd
CY2022Q4	us-gaap	Liabilities Current LiabilitiesCurrent	143833000	usd
CY2023Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	4552000	usd
CY2022Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	4071000	usd
CY2023Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	12158000	usd
CY2022Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	14173000	usd
CY2022Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2023Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2023Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	50000000	shares
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	50000000	shares
CY2023Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	19130000	shares
CY2023Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	19130000	shares
CY2022Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	19206000	shares
CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	19206000	shares
CY2023Q4	us-gaap	Common Stock Value CommonStockValue	19000	usd
CY2022Q4	us-gaap	Common Stock Value CommonStockValue	19000	usd
CY2023Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	65661000	usd
CY2022Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	55604000	usd
CY2023Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	445217000	usd
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	391636000	usd
CY2023Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-13695000	usd
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-12787000	usd
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	497202000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	434472000	usd
CY2023Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	632757000	usd
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	596549000	usd
CY2023	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	921010000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	998601000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1186464000	usd
CY2023	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	176693000	usd
CY2022	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	193890000	usd
CY2022	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	217898000	usd
CY2023	us-gaap	Gross Profit GrossProfit	744317000	usd
CY2022	us-gaap	Gross Profit GrossProfit	804711000	usd
CY2022	us-gaap	Gross Profit GrossProfit	968566000	usd
CY2023	usna	Associate Incentives AssociateIncentives	394257000	usd
CY2022	usna	Associate Incentives AssociateIncentives	434793000	usd
CY2022	usna	Associate Incentives AssociateIncentives	519267000	usd
CY2023	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	256989000	usd
CY2022	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	262304000	usd
CY2022	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	279107000	usd
CY2023	us-gaap	Operating Expenses OperatingExpenses	651246000	usd
CY2022	us-gaap	Operating Expenses OperatingExpenses	697097000	usd
CY2022	us-gaap	Operating Expenses OperatingExpenses	798374000	usd
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	107614000	usd
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	170192000	usd
CY2022	us-gaap	Investment Income Interest InvestmentIncomeInterest	2515000	usd
CY2022	us-gaap	Interest Expense InterestExpense	192000	usd
CY2022	us-gaap	Interest Expense InterestExpense	57000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	38665000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	39271000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	54137000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	63788000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	69350000	usd
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.31
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.60
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	5.78
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.30
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.59
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	5.73
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	19250000	shares
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	19254000	shares
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	20146000	shares
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	19345000	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	19310000	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	20343000	shares
CY2023	us-gaap	Net Income Loss NetIncomeLoss	63788000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	69350000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	116505000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	-1298000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	-15126000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	2203000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	-390000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	-1881000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	-1880000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-908000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-13245000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	4083000	usd
CY2023	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	62880000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	56105000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	120588000	usd
CY2021Q1	us-gaap	Stockholders Equity StockholdersEquity	441650000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	116505000	usd
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	14298000	usd
CY2022	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	177837000	usd
CY2022	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	0	usd
CY2022	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	3575000	usd
CY2022Q1	us-gaap	Stockholders Equity StockholdersEquity	395124000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	69350000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-13245000	usd
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	13331000	usd
CY2022	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	25382000	usd
CY2022	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	0	usd
CY2022	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	4706000	usd
CY2023	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	11653000	usd
CY2023	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	0	usd
CY2023	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	3092000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	63788000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	116505000	usd
CY2023	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	12702000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	13393000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	13036000	usd
CY2023	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	7693000	usd
CY2022	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	8017000	usd
CY2022	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	9157000	usd
CY2023	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-10000	usd
CY2022	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-141000	usd
CY2022	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-61000	usd
CY2023	us-gaap	Share Based Compensation ShareBasedCompensation	14595000	usd
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	13331000	usd
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	14298000	usd
CY2023	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-2749000	usd
CY2022	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-7183000	usd
CY2022	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-2970000	usd
CY2023	us-gaap	Inventory Write Down InventoryWriteDown	2601000	usd
CY2022	us-gaap	Inventory Write Down InventoryWriteDown	6082000	usd
CY2022	us-gaap	Inventory Write Down InventoryWriteDown	4200000	usd
CY2023	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-2353000	usd
CY2022	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-15797000	usd
CY2022	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	14701000	usd
CY2023	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-110000	usd
CY2022	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	3304000	usd
CY2022	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	2331000	usd
CY2023	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-428000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-2656000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-4572000	usd
CY2023	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-30034000	usd
CY2022	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-9066000	usd
CY2022	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-11456000	usd
CY2023	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	70641000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	103902000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	121227000	usd
CY2023	us-gaap	Proceeds From Collection Of Notes Receivable ProceedsFromCollectionOfNotesReceivable	0	usd
CY2022	us-gaap	Proceeds From Collection Of Notes Receivable ProceedsFromCollectionOfNotesReceivable	0	usd
CY2022	us-gaap	Proceeds From Collection Of Notes Receivable ProceedsFromCollectionOfNotesReceivable	116000	usd
CY2023	us-gaap	Proceeds From Hedge Investing Activities ProceedsFromHedgeInvestingActivities	3775000	usd
CY2022	us-gaap	Proceeds From Hedge Investing Activities ProceedsFromHedgeInvestingActivities	4555000	usd
CY2022	us-gaap	Proceeds From Hedge Investing Activities ProceedsFromHedgeInvestingActivities	0	usd
CY2023	us-gaap	Payments For Hedge Investing Activities PaymentsForHedgeInvestingActivities	1271000	usd
CY2022	us-gaap	Payments For Hedge Investing Activities PaymentsForHedgeInvestingActivities	0	usd
CY2022	us-gaap	Payments For Hedge Investing Activities PaymentsForHedgeInvestingActivities	1555000	usd
CY2023	us-gaap	Payments To Acquire Assets Investing Activities PaymentsToAcquireAssetsInvestingActivities	0	usd
CY2022	us-gaap	Payments To Acquire Assets Investing Activities PaymentsToAcquireAssetsInvestingActivities	6532000	usd
CY2022	us-gaap	Payments To Acquire Assets Investing Activities PaymentsToAcquireAssetsInvestingActivities	0	usd
CY2023	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	15000	usd
CY2022	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	7000	usd
CY2022	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	15000	usd
CY2023	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	14494000	usd
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	10400000	usd
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	12763000	usd
CY2023	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-11975000	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-12370000	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-14187000	usd
CY2023	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	11599000	usd
CY2022	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	25382000	usd
CY2022	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	177837000	usd
CY2023	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	1542000	usd
CY2022	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	11000000	usd
CY2022	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	0	usd
CY2023	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	750000	usd
CY2022	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	11000000	usd
CY2022	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	0	usd
CY2023	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	3092000	usd
CY2022	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	4706000	usd
CY2022	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	3575000	usd
CY2023	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	338000	usd
CY2022	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	0	usd
CY2022	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	0	usd
CY2023	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-14237000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-30088000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-181412000	usd
CY2023	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	-2503000	usd
CY2022	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	-13777000	usd
CY2022	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	2088000	usd
CY2023	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	41926000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	47667000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-72284000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	291320000	usd
CY2022Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	243653000	usd
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	315937000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	333246000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	291320000	usd
CY2022Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	243653000	usd
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	330420000	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	288420000	usd
CY2022Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	239832000	usd
CY2023Q4	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	2826000	usd
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	2900000	usd
CY2022Q1	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	3821000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	333246000	usd
CY2023	us-gaap	Income Taxes Paid IncomeTaxesPaid	44247000	usd
CY2022	us-gaap	Proceeds From Income Tax Refunds ProceedsFromIncomeTaxRefunds	191000	usd
CY2022	usna	Right Of Use Assets Obtained In Exchange For Lease Obligations RightOfUseAssetsObtainedInExchangeForLeaseObligations	5641000	usd
CY2022	usna	Right Of Use Assets Obtained In Exchange For Lease Obligations RightOfUseAssetsObtainedInExchangeForLeaseObligations	5322000	usd
CY2023	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	117000	usd
CY2022	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	679000	usd
CY2022	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	383000	usd
CY2023	us-gaap	Noncash Or Part Noncash Acquisition Value Of Assets Acquired1 NoncashOrPartNoncashAcquisitionValueOfAssetsAcquired1	0	usd
CY2022	us-gaap	Noncash Or Part Noncash Acquisition Value Of Assets Acquired1 NoncashOrPartNoncashAcquisitionValueOfAssetsAcquired1	886000	usd
CY2022	us-gaap	Noncash Or Part Noncash Acquisition Value Of Assets Acquired1 NoncashOrPartNoncashAcquisitionValueOfAssetsAcquired1	0	usd
CY2023	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	54000	usd
CY2022	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	0	usd
CY2023	usna	Number Of Geographic Regions NumberOfGeographicRegions	2	region
CY2023	usna	Number Of Sub Geographical Regions NumberOfSubGeographicalRegions	3	region
CY2023	us-gaap	Use Of Estimates UseOfEstimates	<div style="margin-top:10pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;text-decoration:underline">Use of Estimates</span></div><div style="margin-top:10pt;text-indent:36pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of Consolidated Financial Statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the Consolidated Financial Statements and the reported amounts of revenues and expenses during the reporting period. These estimates may</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%"> </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">be adjusted as more current information becomes available, and any adjustment could be significant.</span></div>
CY2023	us-gaap	Fiscal Period FiscalPeriod	<div style="margin-top:10pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;text-decoration:underline">Fiscal Year</span></div><div style="margin-top:10pt;text-indent:36pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company operates on a 52/53-week year, ending on the Saturday closest to December 31. Fiscal years 2023, 2022, and 2021 were 52-week years. Fiscal year 2023 covered the period January 1, 2023 to December 30, 2023 (hereinafter 2023). Fiscal year 2022 covered the period January 2, 2022 to December 31, 2022 (hereinafter 2022). Fiscal year 2021 covered the period January 3, 2021 to January 1, 2022 (hereinafter 2021).</span></div>
CY2022	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2023	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2022	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2022	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	0	usd
CY2022	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	0	usd
CY2023	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	0	usd
CY2023Q4	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	0	usd
CY2022Q4	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	0	usd
CY2023	us-gaap	Equity Securities Without Readily Determinable Fair Value Impairment Loss Annual Amount EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossAnnualAmount	0	usd
CY2022	us-gaap	Equity Securities Without Readily Determinable Fair Value Impairment Loss Annual Amount EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossAnnualAmount	0	usd
CY2022	us-gaap	Equity Securities Without Readily Determinable Fair Value Impairment Loss Annual Amount EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossAnnualAmount	0	usd
CY2023	usna	Non Qualified Deferred Compensation Plan Salary Deferred Percentage NonQualifiedDeferredCompensationPlanSalaryDeferredPercentage	0.50
CY2023	usna	Non Qualified Deferred Compensation Plan Annual Incentive Bonus Deferred Percentage NonQualifiedDeferredCompensationPlanAnnualIncentiveBonusDeferredPercentage	0.80
CY2023Q4	us-gaap	Life Insurance Corporate Or Bank Owned Amount LifeInsuranceCorporateOrBankOwnedAmount	2962000	usd
CY2022Q4	us-gaap	Life Insurance Corporate Or Bank Owned Amount LifeInsuranceCorporateOrBankOwnedAmount	1622000	usd
CY2023Q4	us-gaap	Deferred Compensation Liability Classified Noncurrent DeferredCompensationLiabilityClassifiedNoncurrent	3137000	usd
CY2022Q4	us-gaap	Deferred Compensation Liability Classified Noncurrent DeferredCompensationLiabilityClassifiedNoncurrent	1632000	usd
CY2023Q4	usna	Minimum Amount Of Individual Claims Before Insurance Reimbursement MinimumAmountOfIndividualClaimsBeforeInsuranceReimbursement	175000	usd
CY2023Q4	usna	Minimum Amount Of Projected Aggregate Claims Before Insurance Reimbursement MinimumAmountOfProjectedAggregateClaimsBeforeInsuranceReimbursement	13292000	usd
CY2023	usna	Self Insurance Expense SelfInsuranceExpense	14501000	usd
CY2022	usna	Self Insurance Expense SelfInsuranceExpense	13413000	usd
CY2022	usna	Self Insurance Expense SelfInsuranceExpense	12349000	usd
CY2023Q4	us-gaap	Derivative Notional Amount DerivativeNotionalAmount	81343000	usd
CY2023Q4	us-gaap	Stock Repurchase Program Remaining Authorized Repurchase Amount1 StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1	71186000	usd
CY2023	us-gaap	Other Income OtherIncome	3177000	usd
CY2022	us-gaap	Other Income OtherIncome	3452000	usd
CY2022	us-gaap	Other Income OtherIncome	3825000	usd
CY2022Q4	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	0	usd
CY2023Q4	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	0	usd
CY2022Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	20875000	usd
CY2022Q1	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	19635000	usd
CY2023	usna	Increase Due To Deferral Of Revenue At Period End IncreaseDueToDeferralOfRevenueAtPeriodEnd	13910000	usd
CY2022	usna	Increase Due To Deferral Of Revenue At Period End IncreaseDueToDeferralOfRevenueAtPeriodEnd	20875000	usd
CY2023	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	20875000	usd
CY2022	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	19635000	usd
CY2023Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	13910000	usd
CY2022Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	20875000	usd
CY2023	usna	Product Return First Time Order Duration Of Return ProductReturnFirstTimeOrderDurationOfReturn	P30D
CY2023	usna	Product Return First Time Order Percentage Refunded ProductReturnFirstTimeOrderPercentageRefunded	1
CY2023	usna	Product Return Percentage Refunded ProductReturnPercentageRefunded	1
CY2023	usna	Product Return Percentage Of Net Sales ProductReturnPercentageOfNetSales	0.006
CY2022	usna	Product Return Percentage Of Net Sales ProductReturnPercentageOfNetSales	0.007
CY2022	usna	Product Return Percentage Of Net Sales ProductReturnPercentageOfNetSales	0.006
CY2023	us-gaap	Advertising Expense AdvertisingExpense	4756000	usd
CY2022	us-gaap	Advertising Expense AdvertisingExpense	5053000	usd
CY2022	us-gaap	Advertising Expense AdvertisingExpense	12399000	usd
CY2023	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	11446000	usd
CY2022	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	11563000	usd
CY2022	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	11112000	usd
CY2023	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	-548000	usd
CY2023Q4	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	19848000	usd
CY2022Q4	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	21776000	usd
CY2023Q4	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	4707000	usd
CY2022Q4	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	4285000	usd
CY2023Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	36899000	usd
CY2022Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	41028000	usd
CY2023Q4	us-gaap	Inventory Net InventoryNet	61454000	usd
CY2022Q4	us-gaap	Inventory Net InventoryNet	67089000	usd
CY2023Q4	us-gaap	Inventory Noncurrent InventoryNoncurrent	3128000	usd
CY2022Q4	us-gaap	Inventory Noncurrent InventoryNoncurrent	3479000	usd
CY2023Q4	us-gaap	Other Prepaid Expense Current OtherPrepaidExpenseCurrent	9069000	usd
CY2022Q4	us-gaap	Other Prepaid Expense Current OtherPrepaidExpenseCurrent	9089000	usd
CY2023Q4	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	6172000	usd
CY2022Q4	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	5183000	usd
CY2023Q4	us-gaap	Other Assets Current OtherAssetsCurrent	6096000	usd
CY2022Q4	us-gaap	Other Assets Current OtherAssetsCurrent	7121000	usd
CY2023Q4	us-gaap	Prepaid Insurance PrepaidInsurance	2325000	usd
CY2022Q4	us-gaap	Prepaid Insurance PrepaidInsurance	2293000	usd
CY2023Q4	us-gaap	Deferred Costs Current DeferredCostsCurrent	1181000	usd
CY2022Q4	us-gaap	Deferred Costs Current DeferredCostsCurrent	3157000	usd
CY2023Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	1029000	usd
CY2022Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	2030000	usd
CY2023Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	25872000	usd
CY2022Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	28873000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-19988000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-23996000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	13017000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	122441000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	132617000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	157625000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	102453000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	108621000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	170642000	usd
CY2023	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-42000	usd
CY2022	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	42000	usd
CY2022	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-264000	usd
CY2023	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	469000	usd
CY2022	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	297000	usd
CY2022	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	567000	usd
CY2023	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	40913000	usd
CY2022	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	45869000	usd
CY2022	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	56668000	usd
CY2023	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	41340000	usd
CY2022	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	46208000	usd
CY2022	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	56971000	usd
CY2023	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-4031000	usd
CY2022	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-9180000	usd
CY2022	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-4088000	usd
CY2023	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-59000	usd
CY2022	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-331000	usd
CY2022	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-40000	usd
CY2023	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	1415000	usd
CY2022	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	2574000	usd
CY2022	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	1294000	usd
CY2023	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-2675000	usd
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-6937000	usd
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-2834000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	38665000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	39271000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	54137000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	115539000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	1956000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	1720000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	3237000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	3223000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	176673000	usd
CY2023	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2022	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2022	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2023	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.005
CY2022	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.004
CY2022	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.004
CY2023	usna	Permanent Tax Differences PermanentTaxDifferences	0.007
CY2022	usna	Permanent Tax Differences PermanentTaxDifferences	0.003
CY2022	usna	Permanent Tax Differences PermanentTaxDifferences	0.001
CY2023	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Foreign EffectiveIncomeTaxRateReconciliationTaxCreditsForeign	0.164
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Foreign EffectiveIncomeTaxRateReconciliationTaxCreditsForeign	0.166
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Foreign EffectiveIncomeTaxRateReconciliationTaxCreditsForeign	0.109
CY2023	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.130
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.119
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.106
CY2023	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.087
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.095
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.018
CY2023	usna	Foreign Withholding Taxes ForeignWithholdingTaxes	0.106
CY2022	usna	Foreign Withholding Taxes ForeignWithholdingTaxes	0.097
CY2022	usna	Foreign Withholding Taxes ForeignWithholdingTaxes	0.079
CY2023	us-gaap	Effective Income Tax Rate Reconciliation Tax Contingencies EffectiveIncomeTaxRateReconciliationTaxContingencies	-0.004
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Tax Contingencies EffectiveIncomeTaxRateReconciliationTaxContingencies	0.005
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Tax Contingencies EffectiveIncomeTaxRateReconciliationTaxContingencies	-0.003
CY2023	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.005
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.011
CY2023	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.377
CY2022	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.362
CY2022	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.317
CY2023Q4	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	5588000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	5872000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals	6680000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals	8627000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	2580000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	2746000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	771000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	922000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	6359000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	6680000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Unrealized Currency Losses DeferredTaxAssetsUnrealizedCurrencyLosses	1760000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Unrealized Currency Losses DeferredTaxAssetsUnrealizedCurrencyLosses	1448000	usd
CY2023Q4	us-gaap	Deferred Tax Assets In Process Research And Development DeferredTaxAssetsInProcessResearchAndDevelopment	13537000	usd
CY2022Q4	us-gaap	Deferred Tax Assets In Process Research And Development DeferredTaxAssetsInProcessResearchAndDevelopment	9618000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	134205000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	156395000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	137252000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	118136000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	39421000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	38259000	usd
CY2023Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	5897000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	5723000	usd
CY2023Q4	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	1819000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	2990000	usd
CY2023Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	6359000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	6680000	usd
CY2023Q4	usna	Deferred Tax Liabilities Withholding Tax On Unremitted Earnings DeferredTaxLiabilitiesWithholdingTaxOnUnremittedEarnings	11673000	usd
CY2022Q4	usna	Deferred Tax Liabilities Withholding Tax On Unremitted Earnings DeferredTaxLiabilitiesWithholdingTaxOnUnremittedEarnings	11639000	usd
CY2023Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	4941000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	5499000	usd
CY2023Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	30689000	usd
CY2022Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	32531000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	8732000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	5728000	usd
CY2023Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	13284000	usd
CY2022Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	9799000	usd
CY2023Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	4552000	usd
CY2022Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	4071000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	8732000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	5728000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Foreign DeferredTaxAssetsOperatingLossCarryforwardsForeign	1893000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	63000	usd
CY2023	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	19116000	usd
CY2023	us-gaap	Undistributed Earnings UndistributedEarnings	4000000	usd
CY2023	usna	Incremental Taxes IncrementalTaxes	400000	usd
CY2022Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	1450000	usd
CY2022Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	1450000	usd
CY2022Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	1008000	usd
CY2021Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	1528000	usd
CY2023	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	30000	usd
CY2022	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	107000	usd
CY2022	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	21000	usd
CY2023	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	363000	usd
CY2022	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	0	usd
CY2022	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	330000	usd
CY2023	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	409000	usd
CY2022	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	468000	usd
CY2022	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	424000	usd
CY2023	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	452000	usd
CY2022	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	133000	usd
CY2022	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	635000	usd
CY2023Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	1074000	usd
CY2022Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	1450000	usd
CY2022Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	1008000	usd
CY2023	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	66000	usd
CY2022	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	201000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	212226000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	209717000	usd
CY2023Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	128939000	usd
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	124748000	usd
CY2023Q4	usna	Property Plant And Equipment Net Excluding Nondepreciable PropertyPlantAndEquipmentNetExcludingNondepreciable	83287000	usd
CY2022Q4	usna	Property Plant And Equipment Net Excluding Nondepreciable PropertyPlantAndEquipmentNetExcludingNondepreciable	84969000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	99814000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	97773000	usd
CY2023	us-gaap	Depreciation Depreciation	10904000	usd
CY2022	us-gaap	Depreciation Depreciation	11351000	usd
CY2022	us-gaap	Depreciation Depreciation	11661000	usd
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	17671000	usd
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	19997000	usd
CY2023Q4	usna	Lease Right Of Use Asset LeaseRightOfUseAsset	17671000	usd
CY2022Q4	usna	Lease Right Of Use Asset LeaseRightOfUseAsset	19997000	usd
CY2023Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	7278000	usd
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	6892000	usd
CY2023Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	5141000	usd
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	7680000	usd
CY2023Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	12419000	usd
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	14572000	usd
CY2023	us-gaap	Operating Lease Cost OperatingLeaseCost	8042000	usd
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	8606000	usd
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	9585000	usd
CY2023	us-gaap	Lease Cost LeaseCost	8042000	usd
CY2022	us-gaap	Lease Cost LeaseCost	8606000	usd
CY2022	us-gaap	Lease Cost LeaseCost	9585000	usd
CY2023	us-gaap	Operating Lease Expense OperatingLeaseExpense	8755000	usd
CY2022	us-gaap	Operating Lease Expense OperatingLeaseExpense	8258000	usd
CY2022	us-gaap	Operating Lease Expense OperatingLeaseExpense	9830000	usd
CY2023	us-gaap	Operating Lease Payments OperatingLeasePayments	8227000	usd
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	7924000	usd
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	9506000	usd
CY2023	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	5699000	usd
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	5641000	usd
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	5322000	usd
CY2023Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P1Y11M26D
CY2022Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P2Y4M20D
CY2023Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0397
CY2022Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0304
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	7609000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	3858000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	1312000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	121000	usd
CY2023Q4	usna	Lessee Operating Lease Liability To Be Paid Year Five And After Year Five LesseeOperatingLeaseLiabilityToBePaidYearFiveAndAfterYearFive	0	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	12900000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	481000	usd
CY2023Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	12419000	usd
CY2023	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2022	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2022	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	0	usd
CY2023	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	0	usd
CY2022Q4	us-gaap	Goodwill Gross GoodwillGross	17368000	usd
CY2022Q1	us-gaap	Goodwill Gross GoodwillGross	17668000	usd
CY2022Q4	us-gaap	Goodwill Goodwill	17368000	usd
CY2022Q1	us-gaap	Goodwill Goodwill	17668000	usd
CY2023	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	0	usd
CY2022	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	582000	usd
CY2023	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	-266000	usd
CY2022	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	-882000	usd
CY2023Q4	us-gaap	Goodwill Gross GoodwillGross	17102000	usd
CY2022Q4	us-gaap	Goodwill Gross GoodwillGross	17368000	usd
CY2023Q4	us-gaap	Goodwill Goodwill	17102000	usd
CY2022Q4	us-gaap	Goodwill Goodwill	17368000	usd
CY2023Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	40115000	usd
CY2023Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	29919000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	1223000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	1154000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	692000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	253000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	229000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	799000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	4350000	usd
CY2022Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	41004000	usd
CY2022Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	32432000	usd
CY2023	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1835000	usd
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1723000	usd
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1182000	usd
CY2023Q4	usna	Associate Incentives Payable AssociateIncentivesPayable	45665000	usd
CY2022Q4	usna	Associate Incentives Payable AssociateIncentivesPayable	55688000	usd
CY2023Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	16198000	usd
CY2022Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	17334000	usd
CY2023Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	13910000	usd
CY2022Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	20875000	usd
CY2023Q4	us-gaap	Sales And Excise Tax Payable Current SalesAndExciseTaxPayableCurrent	9231000	usd
CY2022Q4	us-gaap	Sales And Excise Tax Payable Current SalesAndExciseTaxPayableCurrent	11234000	usd
CY2023Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	7278000	usd
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	6892000	usd
CY2023Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	3297000	usd
CY2022Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	4973000	usd
CY2023Q4	us-gaap	Other Sundry Liabilities Current OtherSundryLiabilitiesCurrent	12410000	usd
CY2022Q4	us-gaap	Other Sundry Liabilities Current OtherSundryLiabilitiesCurrent	15788000	usd
CY2023Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	107989000	usd
CY2022Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	132784000	usd
CY2023Q4	us-gaap	Lines Of Credit Current LinesOfCreditCurrent	786000	usd
CY2023Q4	us-gaap	Unrecorded Unconditional Purchase Obligation Balance On First Anniversary UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary	8018000	usd
CY2022Q4	us-gaap	Unrecorded Unconditional Purchase Obligation Balance On First Anniversary UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary	7163000	usd
CY2023Q4	usna	Defined Contribution Plan Minimum Age Of Employee DefinedContributionPlanMinimumAgeOfEmployee	18	y
CY2023	usna	Defined Contribution Plan Requisite Service Period DefinedContributionPlanRequisiteServicePeriod	P1M
CY2023	us-gaap	Defined Contribution Plan Employer Matching Contribution Percent Of Match DefinedContributionPlanEmployerMatchingContributionPercentOfMatch	1
CY2023	us-gaap	Defined Contribution Plan Employer Matching Contribution Percent DefinedContributionPlanEmployerMatchingContributionPercent	0.01
CY2023	usna	Defined Contribution Plan Employer Matching Contribution Match Percent Exceeding Initial Match DefinedContributionPlanEmployerMatchingContributionMatchPercentExceedingInitialMatch	0.50
CY2023	us-gaap	Defined Contribution Plan Employer Matching Contribution Percent DefinedContributionPlanEmployerMatchingContributionPercent	0.01
CY2023	us-gaap	Defined Contribution Plan Maximum Annual Contributions Per Employee Percent DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent	0.06
CY2023	usna	Defined Benefit Plan Cliff Vesting Period DefinedBenefitPlanCliffVestingPeriod	P2Y
CY2023	usna	Defined Contribution Plan Employer Contribution Amount DefinedContributionPlanEmployerContributionAmount	2451000	usd
CY2022	usna	Defined Contribution Plan Employer Contribution Amount DefinedContributionPlanEmployerContributionAmount	2589000	usd
CY2022	usna	Defined Contribution Plan Employer Contribution Amount DefinedContributionPlanEmployerContributionAmount	2509000	usd
CY2023	usna	Equity Based Compensation Expense EquityBasedCompensationExpense	14965000	usd
CY2022	usna	Equity Based Compensation Expense EquityBasedCompensationExpense	13485000	usd
CY2022	usna	Equity Based Compensation Expense EquityBasedCompensationExpense	14706000	usd
CY2023	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	2507000	usd
CY2022	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	2556000	usd
CY2022	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	2813000	usd
CY2023Q4	usna	Share Based Payment Arrangement Nonvested Award Cost Not Yet Recognized Amount Due Year One ShareBasedPaymentArrangementNonvestedAwardCostNotYetRecognizedAmountDueYearOne	11697000	usd
CY2023Q4	usna	Share Based Payment Arrangement Nonvested Award Cost Not Yet Recognized Amount Due Year Two ShareBasedPaymentArrangementNonvestedAwardCostNotYetRecognizedAmountDueYearTwo	7934000	usd
CY2023Q4	usna	Share Based Payment Arrangement Nonvested Award Cost Not Yet Recognized Amount Due Year Three ShareBasedPaymentArrangementNonvestedAwardCostNotYetRecognizedAmountDueYearThree	4426000	usd
CY2023Q4	usna	Share Based Payment Arrangement Nonvested Award Cost Not Yet Recognized Amount Due Year Four ShareBasedPaymentArrangementNonvestedAwardCostNotYetRecognizedAmountDueYearFour	531000	usd
CY2023Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	24588000	usd
CY2023	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P1Y8M12D
CY2023	usna	Share Based Compensation Arrangement By Share Based Payment Award Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardGrantsInPeriodGross	4267000	shares
CY2023Q4	us-gaap	Share Price SharePrice	53.60
CY2022Q4	us-gaap	Share Price SharePrice	53.20
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	69
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	85
CY2022Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	79
CY2022	usna	Number Of Active Customers NumberOfActiveCustomers	490000	customer
CY2023	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1	segment
CY2023	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	921010000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	998601000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1186464000	usd
CY2023	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	921010000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	998601000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1186464000	usd
CY2023Q4	us-gaap	Noncurrent Assets NoncurrentAssets	195637000	usd
CY2022Q4	us-gaap	Noncurrent Assets NoncurrentAssets	197267000	usd
CY2023Q4	us-gaap	Assets Assets	632757000	usd
CY2022Q4	us-gaap	Assets Assets	596549000	usd
CY2023	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	63788000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	69350000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	116505000	usd
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	19250000	shares
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	19254000	shares
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	20146000	shares
CY2023	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	95000	shares
CY2022	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	56000	shares
CY2022	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	197000	shares
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	19345000	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	19310000	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	20343000	shares
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.31
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.60
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	5.78
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.30
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.59
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	5.73
CY2023	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	319000	shares
CY2022	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	354000	shares
CY2022	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	60000	shares
CY2023	us-gaap	Stock Repurchased And Retired During Period Shares StockRepurchasedAndRetiredDuringPeriodShares	180000	shares
CY2023	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	11653000	usd
CY2023	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	54000	usd
CY2022	us-gaap	Stock Repurchased And Retired During Period Shares StockRepurchasedAndRetiredDuringPeriodShares	288000	shares
CY2022	us-gaap	Stock Repurchased And Retired During Period Shares StockRepurchasedAndRetiredDuringPeriodShares	1844000	shares
CY2022	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	25382000	usd
CY2022	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	177837000	usd

Files In Submission

Name	View Source	Status
0000896264-24-000093-index-headers.html	Edgar Link	pending
0000896264-24-000093-index.html	Edgar Link	pending
0000896264-24-000093.txt	Edgar Link	pending
0000896264-24-000093-xbrl.zip	Edgar Link	pending
ex-97usanaxclawbackpolicy.htm	Edgar Link	pending
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usna-20231230_def.xml	Edgar Link	unprocessable
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usna-20231230_htm.xml	Edgar Link	completed
FilingSummary.xml	Edgar Link	unprocessable
usna-20231230_cal.xml	Edgar Link	unprocessable

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$USNA
USANA HEALTH SCIENCES INC Stock $usna

2024 Q1 Form 10-K Financial Statement

#000089626424000093 Filed on February 27, 2024

Income Statement

Balance Sheet

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Facts In Submission

Files In Submission

$USNA USANA HEALTH SCIENCES INC Stock $usna

2024 Q1 Form 10-K Financial Statement

#000089626424000093 Filed on February 27, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$USNA
USANA HEALTH SCIENCES INC Stock $usna