$ATAT
Atour Lifestyle Holdings Ltd Stock $atat

$atat Overview Financials Valuation SEC Filings Company Website

2023 Q4 Form 20-F Financial Statement

#000110465924052246 Filed on April 26, 2024

Income Statement

Concept	2023 Q4	2023 Q3	2023
Revenue	$1.505B	$1.294B	$4.666B
YoY Change	140.38%		106.19%
Cost Of Revenue	$232.0M		$513.3M
YoY Change
Gross Profit	$1.273B		$4.153B
YoY Change
Gross Profit Margin	84.58%		89.0%
Selling, General & Admin	$1.046B	$808.2M	$3.162B
YoY Change	66.77%		67.9%
% of Gross Profit	82.12%		76.14%
Research & Development	$22.30M	$20.40M	$77.29M
YoY Change	39.67%		16.78%
% of Gross Profit	1.75%		1.86%
Depreciation & Amortization			$11.98M
YoY Change			-6.74%
% of Gross Profit			0.29%
Operating Expenses	$1.059B	$952.8M	$3.229B
YoY Change	50.31%		53.89%
Operating Profit	$214.2M		$924.0M
YoY Change			3763.34%
Interest Expense	$19.40M	$16.60M	$59.08M
YoY Change	270.02%		260.04%
% of Operating Profit	9.06%		6.39%
Other Income/Expense, Net	$3.418M	-$1.500M	-$1.024M
YoY Change	52.25%		25.8%
Pretax Income	$237.0M	$356.5M	$982.1M
YoY Change	-434.31%		443.93%
Income Tax	$17.23M	$94.40M	$243.0M
% Of Pretax Income	7.27%	26.48%	24.75%
Net Earnings	$220.1M	$261.0M	$737.1M
YoY Change	-367.45%		651.42%
Net Earnings / Revenue	14.62%	20.17%	15.8%
Basic Earnings Per Share			$1.82
Diluted Earnings Per Share	$0.53	$0.63	$1.78
COMMON SHARES
Basic Shares Outstanding	412.8M		405.6M
Diluted Shares Outstanding			414.8M

Balance Sheet

Concept	2023 Q4	2023 Q3	2023
SHORT-TERM ASSETS
Cash & Short-Term Investments	$3.593B	$2.982B	$3.593B
YoY Change	105.65%		105.65%
Cash & Equivalents	$2.841B	$2.198B	$2.841B
Short-Term Investments	$751.8M	$783.9M	$751.8M
Other Short-Term Assets	$251.9M	$246.3M	$251.9M
YoY Change	88.12%		88.12%
Inventory	$119.1M	$113.7M	$119.1M
Prepaid Expenses
Receivables	$162.1M	$143.4M	$162.1M
Other Receivables	$115.9M	$117.9M	$115.9M
Total Short-Term Assets	$4.242B	$3.603B	$4.242B
YoY Change	99.64%		99.64%
LONG-TERM ASSETS
Property, Plant & Equipment	$1.979B	$2.043B	$1.979B
YoY Change	-13.68%		-13.68%
Goodwill	$2.457M
YoY Change	-2.85%
Intangibles	$598.0K
YoY Change	-25.53%
Long-Term Investments
YoY Change
Other Assets	$246.8M	$221.5M	$246.8M
YoY Change	-3.13%		-3.13%
Total Long-Term Assets	$2.345B	$2.371B	$2.345B
YoY Change	-11.07%		-11.07%
TOTAL ASSETS
Total Short-Term Assets	$4.242B	$3.603B	$4.242B
Total Long-Term Assets	$2.345B	$2.371B	$2.345B
Total Assets	$6.587B	$5.974B	$6.587B
YoY Change	38.32%		38.32%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$594.5M	$410.3M	$594.5M
YoY Change	221.55%		221.55%
Accrued Expenses	$1.170B	$1.098B	$1.170B
YoY Change	55.28%		55.28%
Deferred Revenue	$406.1M
YoY Change	100.04%
Short-Term Debt	$70.00M	$70.00M	$70.00M
YoY Change	-50.99%		-50.99%
Long-Term Debt Due	$0.00	$0.00	$0.00
YoY Change	-100.0%		-100.0%
Total Short-Term Liabilities	$2.378B	$2.033B	$2.378B
YoY Change	76.45%		76.45%
LONG-TERM LIABILITIES
Long-Term Debt	$2.000M	$2.000M	$2.000M
YoY Change	0.0%		0.0%
Other Long-Term Liabilities	$2.147B	$2.143B	$2.147B
YoY Change	-3.5%		-3.5%
Total Long-Term Liabilities	$2.149B	$2.145B	$2.149B
YoY Change	-3.5%		-3.5%
TOTAL LIABILITIES
Total Short-Term Liabilities	$2.378B	$2.033B	$2.378B
Total Long-Term Liabilities	$2.149B	$2.145B	$2.149B
Total Liabilities	$4.519B	$4.170B	$4.519B
YoY Change	26.77%		26.77%
SHAREHOLDERS EQUITY
Retained Earnings	$71.44M
YoY Change	-729.27%
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$2.068B	$1.803B	$2.068B
YoY Change
Total Liabilities & Shareholders Equity	$6.587B	$5.974B	$6.587B
YoY Change	38.32%		38.32%

Cashflow Statement

Concept	2023 Q4	2023 Q3	2023
OPERATING ACTIVITIES
Net Income	$220.1M	$261.0M	$737.1M
YoY Change	-367.45%		651.42%
Depreciation, Depletion And Amortization			$11.98M
YoY Change			-6.74%
Cash From Operating Activities	$564.0M	$543.0M	$1.989B
YoY Change	289.81%		601.03%
INVESTING ACTIVITIES
Capital Expenditures	$9.827M	$4.500M	$41.72M
YoY Change	-54.37%		6.36%
Acquisitions
YoY Change
Other Investing Activities	$53.03M	-$774.3M	-$558.8M
YoY Change	-133.83%		265.24%
Cash From Investing Activities	$43.21M	-$778.8M	-$600.5M
YoY Change	-124.23%		212.41%
FINANCING ACTIVITIES
Cash Dividend Paid		$150.6M	$21.21M
YoY Change
Common Stock Issuance & Retirement, Net	$52.46M	$53.20M	$105.6M
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	52.46M	-98.30M	-146.9M
YoY Change	-85.49%		-132.2%
NET CHANGE
Cash From Operating Activities	564.0M	543.0M	1.989B
Cash From Investing Activities	43.21M	-778.8M	-600.5M
Cash From Financing Activities	52.46M	-98.30M	-146.9M
Net Change In Cash	659.7M	-334.1M	1.241B
YoY Change	101.18%		126.6%
FREE CASH FLOW
Cash From Operating Activities	$564.0M	$543.0M	$1.989B
Capital Expenditures	$9.827M	$4.500M	$41.72M
Free Cash Flow	$554.2M	$538.5M	$1.947B
YoY Change	349.99%		696.47%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
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CY2023	dei	Document Type DocumentType	20-F
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CY2023	dei	Document Annual Report DocumentAnnualReport	true
CY2023	dei	Document Period End Date DocumentPeriodEndDate	2023-12-31
CY2023	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
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CY2023	dei	Document Transition Report DocumentTransitionReport	false
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CY2023	dei	Entity File Number EntityFileNumber	001-40540
CY2023	dei	Entity Registrant Name EntityRegistrantName	Atour Lifestyle Holdings Limited
CY2023	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	E9
CY2023	dei	Entity Address Address Line1 EntityAddressAddressLine1	1st Floor, Wuzhong Building,
CY2023	dei	Entity Address Address Line2 EntityAddressAddressLine2	618 Wuzhong Road,
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CY2022	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	66182000
CY2023	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	77288000
CY2023	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	10886000
CY2021	us-gaap	Pre Opening Costs PreOpeningCosts	17595000
CY2021	us-gaap	Costs And Expenses CostsAndExpenses	1973892000
CY2022	us-gaap	Costs And Expenses CostsAndExpenses	2136117000
CY2023	us-gaap	Costs And Expenses CostsAndExpenses	3825112000
CY2023	us-gaap	Costs And Expenses CostsAndExpenses	538756000
CY2021	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	22371000
CY2022	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	38094000
CY2023	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	83179000
CY2023	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	11716000
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	196056000
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	164960000
CY2023	us-gaap	Operating Income Loss OperatingIncomeLoss	924034000
CY2023	us-gaap	Operating Income Loss OperatingIncomeLoss	130148000
CY2021	us-gaap	Investment Income Interest InvestmentIncomeInterest	6722000
CY2022	us-gaap	Investment Income Interest InvestmentIncomeInterest	14456000
CY2023	us-gaap	Investment Income Interest InvestmentIncomeInterest	29569000
CY2023	us-gaap	Investment Income Interest InvestmentIncomeInterest	4165000
CY2021	us-gaap	Gain Loss On Investments GainLossOnInvestments	8745000
CY2022	us-gaap	Gain Loss On Investments GainLossOnInvestments	8455000
CY2023	us-gaap	Gain Loss On Investments GainLossOnInvestments	34519000
CY2023	us-gaap	Gain Loss On Investments GainLossOnInvestments	4862000
CY2021	us-gaap	Interest Expense InterestExpense	7937000
CY2022	us-gaap	Interest Expense InterestExpense	6501000
CY2023	us-gaap	Interest Expense InterestExpense	5005000
CY2023	us-gaap	Interest Expense InterestExpense	705000
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	301000
CY2022	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-814000
CY2023	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-1024000
CY2023	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-145000
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	203887000
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	180556000
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	982093000
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	138325000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	64217000
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	84474000
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	243036000
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	34231000
CY2021	us-gaap	Profit Loss ProfitLoss	139670000
CY2022	us-gaap	Profit Loss ProfitLoss	96082000
CY2023	us-gaap	Profit Loss ProfitLoss	739057000
CY2023	us-gaap	Profit Loss ProfitLoss	104094000
CY2021	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-5384000
CY2022	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-2017000
CY2023	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	1920000
CY2023	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	270000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	145054000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	98099000
CY2023	us-gaap	Net Income Loss NetIncomeLoss	737137000
CY2023	us-gaap	Net Income Loss NetIncomeLoss	103824000
CY2021	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	15115000
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	129939000
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	98099000
CY2023	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	737137000
CY2023	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	103824000
CY2021	us-gaap	Profit Loss ProfitLoss	139670000
CY2022	us-gaap	Profit Loss ProfitLoss	96082000
CY2023	us-gaap	Profit Loss ProfitLoss	739057000
CY2023	us-gaap	Profit Loss ProfitLoss	104094000
CY2021	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	0
CY2022	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	0
CY2023	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	0
CY2021	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-8947000
CY2022	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-1918000
CY2023	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	15634000
CY2023	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	2202000
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-8947000
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-1918000
CY2023	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	15634000
CY2023	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	2202000
CY2021	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	130723000
CY2022	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	94164000
CY2023	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	754691000
CY2023	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	106296000
CY2021	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-5384000
CY2022	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-2017000
CY2023	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	1920000
CY2023	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	270000
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	136107000
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	96181000
CY2023	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	752771000
CY2023	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	106026000
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.40
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.26
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.82
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.26
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.40
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.26
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.78
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.25
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	323163367
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	379321522
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	405628647
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	405628647
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	323163367
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	381598689
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	414823302
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	414823302
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	-315596000
CY2021	us-gaap	Profit Loss ProfitLoss	139670000
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-8947000
CY2021	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	130723000
CY2021	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	15115000
CY2021	us-gaap	Reclassifications Of Temporary To Permanent Equity ReclassificationsOfTemporaryToPermanentEquity	896508000
CY2021	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	111260000
CY2021	us-gaap	Dividends Common Stock DividendsCommonStock	20645000
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	564615000
CY2022	us-gaap	Profit Loss ProfitLoss	96082000
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-1918000
CY2022	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	94164000
CY2022	us-gaap	Minority Interest Decrease From Redemptions MinorityInterestDecreaseFromRedemptions	350000
CY2022	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	365784000
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	163193000
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1187406000
CY2023	us-gaap	Profit Loss ProfitLoss	739057000
CY2023	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	15634000
CY2023	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	754691000
CY2023	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	105621000
CY2023	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	163978000
CY2023	us-gaap	Dividends Common Stock DividendsCommonStock	150579000
CY2023Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2060089000
CY2021	us-gaap	Profit Loss ProfitLoss	139670000
CY2022	us-gaap	Profit Loss ProfitLoss	96082000
CY2023	us-gaap	Profit Loss ProfitLoss	739057000
CY2023	us-gaap	Profit Loss ProfitLoss	104094000
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	93911000
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	88561000
CY2023	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	85021000
CY2023	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	11975000
CY2023	us-gaap	Asset Impairment Charges AssetImpairmentCharges	60517000
CY2023	us-gaap	Asset Impairment Charges AssetImpairmentCharges	8524000
CY2021	us-gaap	Inventory Write Down InventoryWriteDown	1926000
CY2022	us-gaap	Inventory Write Down InventoryWriteDown	5296000
CY2023	us-gaap	Inventory Write Down InventoryWriteDown	23857000
CY2023	us-gaap	Inventory Write Down InventoryWriteDown	3360000
CY2022	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	268280000
CY2023	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	214306000
CY2023	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	30184000
CY2021	us-gaap	Gain Loss On Investments GainLossOnInvestments	8745000
CY2022	us-gaap	Gain Loss On Investments GainLossOnInvestments	8455000
CY2023	us-gaap	Gain Loss On Investments GainLossOnInvestments	34519000
CY2023	us-gaap	Gain Loss On Investments GainLossOnInvestments	4862000
CY2021	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-2015000
CY2022	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-2022000
CY2023	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-578000
CY2023	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-81000
CY2021	us-gaap	Gain Loss On Disposition Of Intangible Assets GainLossOnDispositionOfIntangibleAssets	-199000
CY2021	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	2889000
CY2022	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	4737000
CY2023	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	40754000
CY2023	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	5740000
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-9396000
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	10174000
CY2023	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-32071000
CY2023	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-4517000
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	163193000
CY2023	us-gaap	Share Based Compensation ShareBasedCompensation	163978000
CY2023	us-gaap	Share Based Compensation ShareBasedCompensation	23096000
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-40416000
CY2022	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	37475000
CY2023	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	42708000
CY2023	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	6015000
CY2021	atat	Increase Decrease In Prepaid Expense And Other Current Assets IncreaseDecreaseInPrepaidExpenseAndOtherCurrentAssets	43466000
CY2022	atat	Increase Decrease In Prepaid Expense And Other Current Assets IncreaseDecreaseInPrepaidExpenseAndOtherCurrentAssets	-33260000
CY2023	atat	Increase Decrease In Prepaid Expense And Other Current Assets IncreaseDecreaseInPrepaidExpenseAndOtherCurrentAssets	117272000
CY2023	atat	Increase Decrease In Prepaid Expense And Other Current Assets IncreaseDecreaseInPrepaidExpenseAndOtherCurrentAssets	16517000
CY2021	us-gaap	Increase Decrease In Due From Related Parties Current IncreaseDecreaseInDueFromRelatedPartiesCurrent	18345000
CY2022	us-gaap	Increase Decrease In Due From Related Parties Current IncreaseDecreaseInDueFromRelatedPartiesCurrent	1693000
CY2023	us-gaap	Increase Decrease In Due From Related Parties Current IncreaseDecreaseInDueFromRelatedPartiesCurrent	62270000
CY2023	us-gaap	Increase Decrease In Due From Related Parties Current IncreaseDecreaseInDueFromRelatedPartiesCurrent	8771000
CY2021	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	30158000
CY2022	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	4181000
CY2023	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	85475000
CY2023	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	12039000
CY2021	atat	Increase Decrease In Capitalized Contract Costs IncreaseDecreaseInCapitalizedContractCosts	9805000
CY2022	atat	Increase Decrease In Capitalized Contract Costs IncreaseDecreaseInCapitalizedContractCosts	4855000
CY2023	atat	Increase Decrease In Capitalized Contract Costs IncreaseDecreaseInCapitalizedContractCosts	30950000
CY2023	atat	Increase Decrease In Capitalized Contract Costs IncreaseDecreaseInCapitalizedContractCosts	4359000
CY2021	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	8923000
CY2022	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	-6033000
CY2023	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	-12043000
CY2023	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	-1696000
CY2021	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	75514000
CY2022	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	23624000
CY2023	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	409644000
CY2023	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	57697000
CY2021	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	9624000
CY2022	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	8301000
CY2023	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	86284000
CY2023	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	12153000
CY2021	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	64935000
CY2022	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	-88963000
CY2023	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	353663000
CY2023	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	49812000
CY2021	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	-15333000
CY2022	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	-14840000
CY2023	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	104865000
CY2023	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	14770000
CY2021	us-gaap	Increase Decrease In Due To Related Parties Current IncreaseDecreaseInDueToRelatedPartiesCurrent	-8225000
CY2022	us-gaap	Increase Decrease In Due To Related Parties Current IncreaseDecreaseInDueToRelatedPartiesCurrent	1232000
CY2023	us-gaap	Increase Decrease In Due To Related Parties Current IncreaseDecreaseInDueToRelatedPartiesCurrent	-1900000
CY2023	us-gaap	Increase Decrease In Due To Related Parties Current IncreaseDecreaseInDueToRelatedPartiesCurrent	-268000
CY2021	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	85779000
CY2022	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-20807000
CY2023	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	294684000
CY2023	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	41505000
CY2022	us-gaap	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-274061000
CY2023	us-gaap	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-246101000
CY2023	us-gaap	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-34663000
CY2021	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	53397000
CY2022	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	28212000
CY2023	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	52689000
CY2023	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	7421000
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	417879000
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	283677000
CY2023	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1988674000
CY2023	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	280097000
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	63973000
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	36425000
CY2023	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	41724000
CY2023	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	5877000
CY2023	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	670000
CY2023	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	94000
CY2021	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	1997000
CY2022	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	2805000
CY2021	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	4303920000
CY2022	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	2931000000
CY2023	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	9427210000
CY2023	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	1327795000
CY2021	us-gaap	Proceeds From Maturities Prepayments And Calls Of Shortterm Investments ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments	4312665000
CY2022	us-gaap	Proceeds From Maturities Prepayments And Calls Of Shortterm Investments ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments	2778005000
CY2023	us-gaap	Proceeds From Maturities Prepayments And Calls Of Shortterm Investments ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments	8867743000
CY2023	us-gaap	Proceeds From Maturities Prepayments And Calls Of Shortterm Investments ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments	1248995000
CY2021	us-gaap	Proceeds From Collection Of Loans Receivable ProceedsFromCollectionOfLoansReceivable	15000000
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-42225000
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-192225000
CY2023	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-600521000
CY2023	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-84583000
CY2021	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	218434000
CY2022	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	199000000
CY2023	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	40000000
CY2023	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	5634000
CY2021	us-gaap	Repayments Of Debt RepaymentsOfDebt	230430000
CY2022	us-gaap	Repayments Of Debt RepaymentsOfDebt	134480000
CY2023	us-gaap	Repayments Of Debt RepaymentsOfDebt	141958000
CY2023	us-gaap	Repayments Of Debt RepaymentsOfDebt	19994000
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	111260000
CY2023	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	105621000
CY2023	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	14876000
CY2021	us-gaap	Payments Of Dividends PaymentsOfDividends	20645000
CY2023	us-gaap	Payments Of Dividends PaymentsOfDividends	150579000
CY2023	us-gaap	Payments Of Dividends PaymentsOfDividends	21209000
CY2022	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	350000
CY2022	us-gaap	Proceeds From Issuance Initial Public Offering ProceedsFromIssuanceInitialPublicOffering	400068000
CY2021	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	17179000
CY2022	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	7928000
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-161080000
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	456310000
CY2023	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-146916000
CY2023	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-20693000
CY2021	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	-8181000
CY2022	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	2816000
CY2023	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	10409000
CY2023	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	1470000
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	206393000
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	550578000
CY2023	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	1251646000
CY2023	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	176291000
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	833136000
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1039529000
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1590107000
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	223961000
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1039529000
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1590107000
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2841753000
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	400252000
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	88946000
CY2022	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	82784000
CY2023	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	170242000
CY2023	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	23978000
CY2021	us-gaap	Interest Paid Net InterestPaidNet	5701000
CY2022	us-gaap	Interest Paid Net InterestPaidNet	4647000
CY2023	us-gaap	Interest Paid Net InterestPaidNet	6029000
CY2023	us-gaap	Interest Paid Net InterestPaidNet	849000
CY2021	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	38357000
CY2022	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	12617000
CY2023	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	16079000
CY2023	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	2265000
CY2021	atat	Interest Payables InterestPayables	1276000
CY2022	atat	Interest Payables InterestPayables	3130000
CY2023	atat	Interest Payables InterestPayables	2106000
CY2023	atat	Interest Payables InterestPayables	297000
CY2021	atat	Payable For Initial Public Offering Costs PayableForInitialPublicOfferingCosts	6181000
CY2022	atat	Payable For Initial Public Offering Costs PayableForInitialPublicOfferingCosts	9177000
CY2021	us-gaap	Temporary Equity Accretion To Redemption Value TemporaryEquityAccretionToRedemptionValue	15115000
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1038583000
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1589161000
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	2840807000
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	400119000
CY2021Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	946000
CY2022Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	946000
CY2023Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	946000
CY2023Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	133000
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1039529000
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1590107000
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2841753000
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	400252000
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1589161000
CY2023	us-gaap	Use Of Estimates UseOfEstimates	<table style="border-collapse:collapse;border:0;"><tr><td style="width:18pt;padding:0pt;"></td><td style="vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin-bottom:12pt;margin-top:0pt;"><span style="font-style:italic;">(c)</span></p></td><td style="padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin-bottom:12pt;margin-top:0pt;"><span style="font-style:italic;">Use of estimates</span></p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt 0pt 12pt 0pt;">The preparation of the Company’s 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, disclosure of contingent assets and liabilities at the balance sheet date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Items subject to such estimates and assumptions include, but are not limited to, estimate of breakage, the fair value of share-based compensation awards, allowance for doubtful accounts, impairment of inventory and the impairment of long-lived assets. Changes in facts and circumstances may result in revised estimates. Actual results could differ from those estimates, and as such, differences may be material to the consolidated financial statements.</p>
CY2023Q4	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	7.0999
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	2840807000
CY2021	atat	Capitalized Contract Cost Recognized In Statement Of Income CapitalizedContractCostRecognizedInStatementOfIncome	7870000
CY2022	atat	Capitalized Contract Cost Recognized In Statement Of Income CapitalizedContractCostRecognizedInStatementOfIncome	9832000
CY2023	atat	Capitalized Contract Cost Recognized In Statement Of Income CapitalizedContractCostRecognizedInStatementOfIncome	12318000
CY2021	us-gaap	Interest Costs Incurred InterestCostsIncurred	9469000
CY2022	us-gaap	Interest Costs Incurred InterestCostsIncurred	6501000
CY2023	us-gaap	Interest Costs Incurred InterestCostsIncurred	5005000
CY2021	us-gaap	Interest Costs Capitalized Adjustment InterestCostsCapitalizedAdjustment	1532000
CY2021	us-gaap	Interest Expense InterestExpense	7937000
CY2022	us-gaap	Interest Expense InterestExpense	6501000
CY2023	us-gaap	Interest Expense InterestExpense	5005000
CY2023	us-gaap	Asset Impairment Charges AssetImpairmentCharges	60517000
CY2023	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	55403000
CY2023	us-gaap	Operating Lease Impairment Loss OperatingLeaseImpairmentLoss	5114000
CY2021	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0
CY2022	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0
CY2023	us-gaap	Number Of Reporting Units NumberOfReportingUnits	1
CY2021	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0
CY2022	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0
CY2023	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0
CY2023	us-gaap	Capitalized Contract Cost Impairment Loss CapitalizedContractCostImpairmentLoss	28819000
CY2019Q2	atat	Percentage Of Input Value Added Tax Credit Additional Deduction PercentageOfInputValueAddedTaxCreditAdditionalDeduction	0.10
	atat	Percentage Of Input Value Added Tax Credit Additional Deduction PercentageOfInputValueAddedTaxCreditAdditionalDeduction	0.10
	atat	Percentage Of Input Value Added Tax Credit Additional Deduction PercentageOfInputValueAddedTaxCreditAdditionalDeduction	0.10
CY2021	atat	Amount Of Input Value Added Tax Credit Additional Deduction Benefit AmountOfInputValueAddedTaxCreditAdditionalDeductionBenefit	12864000
CY2022	atat	Amount Of Input Value Added Tax Credit Additional Deduction Benefit AmountOfInputValueAddedTaxCreditAdditionalDeductionBenefit	12035000
CY2023	atat	Amount Of Input Value Added Tax Credit Additional Deduction Benefit AmountOfInputValueAddedTaxCreditAdditionalDeductionBenefit	12650000
CY2021Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	3597000
CY2022Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	3773000
CY2022	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	176000
CY2023	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	185000
CY2022Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	3773000
CY2023Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	3958000
CY2023	atat	Expiration Period For Loyalty Points Under Membership Program ExpirationPeriodForLoyaltyPointsUnderMembershipProgram	P2Y
CY2021	us-gaap	Capitalized Contract Cost Impairment Loss CapitalizedContractCostImpairmentLoss	0
CY2022	us-gaap	Capitalized Contract Cost Impairment Loss CapitalizedContractCostImpairmentLoss	0
CY2021	atat	Government Financial Subsidies Received GovernmentFinancialSubsidiesReceived	9507000
CY2022	atat	Government Financial Subsidies Received GovernmentFinancialSubsidiesReceived	26059000
CY2023	atat	Government Financial Subsidies Received GovernmentFinancialSubsidiesReceived	70529000
CY2021	us-gaap	Advertising Expense AdvertisingExpense	64226000
CY2022	us-gaap	Advertising Expense AdvertisingExpense	74963000
CY2023	us-gaap	Advertising Expense AdvertisingExpense	302459000
CY2021	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	110194000
CY2022	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	129254000
CY2023	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	160825000
CY2023	atat	Appropriation Of After Tax Profit Required Minimum Percentage AppropriationOfAfterTaxProfitRequiredMinimumPercentage	0.10
CY2023	atat	Appropriation Of After Tax Profit To Reserve Fund Statutory Requirement Limit Registered Capital Percentage AppropriationOfAfterTaxProfitToReserveFundStatutoryRequirementLimitRegisteredCapitalPercentage	0.50
CY2022Q4	us-gaap	Statutory Accounting Practices Statutory Capital And Surplus Required StatutoryAccountingPracticesStatutoryCapitalAndSurplusRequired	83858000
CY2023Q4	us-gaap	Statutory Accounting Practices Statutory Capital And Surplus Required StatutoryAccountingPracticesStatutoryCapitalAndSurplusRequired	126297000
CY2023	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	1
CY2022Q4	atat	Receivables On Behalf Of Franchised And Managed Hotels Before Allowance For Doubtful Accounts Current ReceivablesOnBehalfOfFranchisedAndManagedHotelsBeforeAllowanceForDoubtfulAccountsCurrent	81473000
CY2023Q4	atat	Receivables On Behalf Of Franchised And Managed Hotels Before Allowance For Doubtful Accounts Current ReceivablesOnBehalfOfFranchisedAndManagedHotelsBeforeAllowanceForDoubtfulAccountsCurrent	187806000
CY2022Q4	atat	Prepaid Value Added Taxes Recoverable Before Allowance For Doubtful Accounts Current PrepaidValueAddedTaxesRecoverableBeforeAllowanceForDoubtfulAccountsCurrent	23183000
CY2023Q4	atat	Prepaid Value Added Taxes Recoverable Before Allowance For Doubtful Accounts Current PrepaidValueAddedTaxesRecoverableBeforeAllowanceForDoubtfulAccountsCurrent	17522000
CY2022Q4	us-gaap	Prepaid Advertising PrepaidAdvertising	3979000
CY2023Q4	us-gaap	Prepaid Advertising PrepaidAdvertising	15363000
CY2022Q4	atat	Prepaid Rental And Property Management Fees Before Allowance For Doubtful Accounts Current PrepaidRentalAndPropertyManagementFeesBeforeAllowanceForDoubtfulAccountsCurrent	5467000
CY2023Q4	atat	Prepaid Rental And Property Management Fees Before Allowance For Doubtful Accounts Current PrepaidRentalAndPropertyManagementFeesBeforeAllowanceForDoubtfulAccountsCurrent	9333000
CY2022Q4	atat	Prepaid Contract Assets Before Allowance For Doubtful Accounts Current PrepaidContractAssetsBeforeAllowanceForDoubtfulAccountsCurrent	8741000
CY2023Q4	atat	Prepaid Contract Assets Before Allowance For Doubtful Accounts Current PrepaidContractAssetsBeforeAllowanceForDoubtfulAccountsCurrent	5184000
CY2022Q4	atat	Prepayment For Purchase Of Goods And Services Before Allowance For Doubtful Accounts Current PrepaymentForPurchaseOfGoodsAndServicesBeforeAllowanceForDoubtfulAccountsCurrent	5990000
CY2023Q4	atat	Prepayment For Purchase Of Goods And Services Before Allowance For Doubtful Accounts Current PrepaymentForPurchaseOfGoodsAndServicesBeforeAllowanceForDoubtfulAccountsCurrent	4264000
CY2022Q4	atat	Prepaid Deposits Before Allowance For Doubtful Accounts Current PrepaidDepositsBeforeAllowanceForDoubtfulAccountsCurrent	2165000
CY2023Q4	atat	Prepaid Deposits Before Allowance For Doubtful Accounts Current PrepaidDepositsBeforeAllowanceForDoubtfulAccountsCurrent	2331000
CY2022Q4	atat	Other Prepaid Expense Before Allowance For Doubtful Accounts Current OtherPrepaidExpenseBeforeAllowanceForDoubtfulAccountsCurrent	6027000
CY2023Q4	atat	Other Prepaid Expense Before Allowance For Doubtful Accounts Current OtherPrepaidExpenseBeforeAllowanceForDoubtfulAccountsCurrent	13221000
CY2022Q4	atat	Prepaid Expense And Other Assets Before Allowance For Doubtful Accounts Current PrepaidExpenseAndOtherAssetsBeforeAllowanceForDoubtfulAccountsCurrent	137025000
CY2023Q4	atat	Prepaid Expense And Other Assets Before Allowance For Doubtful Accounts Current PrepaidExpenseAndOtherAssetsBeforeAllowanceForDoubtfulAccountsCurrent	255024000
CY2022Q4	atat	Prepaid Expense And Other Assets Allowance For Doubtful Accounts Current PrepaidExpenseAndOtherAssetsAllowanceForDoubtfulAccountsCurrent	3124000
CY2023Q4	atat	Prepaid Expense And Other Assets Allowance For Doubtful Accounts Current PrepaidExpenseAndOtherAssetsAllowanceForDoubtfulAccountsCurrent	3124000
CY2022Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	133901000
CY2023Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	251900000
CY2021Q4	atat	Prepaid Expense And Other Assets Allowance For Doubtful Accounts Current PrepaidExpenseAndOtherAssetsAllowanceForDoubtfulAccountsCurrent	3124000
CY2022Q4	atat	Prepaid Expense And Other Assets Allowance For Doubtful Accounts Current PrepaidExpenseAndOtherAssetsAllowanceForDoubtfulAccountsCurrent	3124000
CY2022	atat	Prepaid Expense And Other Assets Allowance For Doubtful Accounts Additions Current PrepaidExpenseAndOtherAssetsAllowanceForDoubtfulAccountsAdditionsCurrent	0
CY2023	atat	Prepaid Expense And Other Assets Allowance For Doubtful Accounts Additions Current PrepaidExpenseAndOtherAssetsAllowanceForDoubtfulAccountsAdditionsCurrent	0
CY2022Q4	atat	Prepaid Expense And Other Assets Allowance For Doubtful Accounts Current PrepaidExpenseAndOtherAssetsAllowanceForDoubtfulAccountsCurrent	3124000
CY2023Q4	atat	Prepaid Expense And Other Assets Allowance For Doubtful Accounts Current PrepaidExpenseAndOtherAssetsAllowanceForDoubtfulAccountsCurrent	3124000
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	753000
CY2022Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	863699000
CY2023Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	833616000
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	503399000
CY2023Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	567496000
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	360300000
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	266120000
CY2023	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	55403000
CY2021	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0
CY2022	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0
CY2021	us-gaap	Depreciation Depreciation	92609000
CY2022	us-gaap	Depreciation Depreciation	87473000
CY2023	us-gaap	Depreciation Depreciation	83731000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	11055000
CY2023Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	11055000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	5518000
CY2023Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	6808000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	5537000
CY2023Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	4247000
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1302000
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1088000
CY2023	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1290000
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	1015000
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	1012000
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	603000
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	263000
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	601000
CY2023Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	4247000
CY2023	atat	Lessee Operating Lease Number Of Properties Leased LesseeOperatingLeaseNumberOfPropertiesLeased	32
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	1932000000
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	1712580000
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	319598000
CY2023Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	295721000
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	1805402000
CY2023Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	1583178000
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	2125000000
CY2023Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	1878899000
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	362689000
CY2023	us-gaap	Operating Lease Cost OperatingLeaseCost	362462000
CY2022	atat	Variable Lease Cost Income VariableLeaseCostIncome	20684000
CY2023	atat	Variable Lease Cost Income VariableLeaseCostIncome	-6332000
CY2022	us-gaap	Sublease Income SubleaseIncome	9019000
CY2023	us-gaap	Sublease Income SubleaseIncome	13742000
CY2022	us-gaap	Lease Cost LeaseCost	332986000
CY2023	us-gaap	Lease Cost LeaseCost	355052000
CY2022	atat	Lease Concessions LeaseConcessions	27122000
CY2023	atat	Lease Concessions LeaseConcessions	6722000
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	341348000
CY2023	us-gaap	Operating Lease Payments OperatingLeasePayments	402308000
CY2023	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	51559000
CY2022Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P7Y9M25D
CY2023Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P7Y5M1D
CY2022Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0439
CY2023Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0436
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	369780000
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	311439000
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	281321000
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	272654000
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	271791000
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	695348000
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	2202333000
CY2023Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	323434000
CY2023Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	1878899000
CY2022Q4	atat	Long Term Rental Deposits Noncurrent LongTermRentalDepositsNoncurrent	75954000
CY2023Q4	atat	Long Term Rental Deposits Noncurrent LongTermRentalDepositsNoncurrent	74497000
CY2022Q4	atat	Contract Assets Noncurrent ContractAssetsNoncurrent	58288000
CY2023Q4	atat	Contract Assets Noncurrent ContractAssetsNoncurrent	54446000
CY2022Q4	atat	Deposits Made For Purchase Of Property And Equipment Noncurrent DepositsMadeForPurchaseOfPropertyAndEquipmentNoncurrent	349000
CY2023Q4	atat	Deposits Made For Purchase Of Property And Equipment Noncurrent DepositsMadeForPurchaseOfPropertyAndEquipmentNoncurrent	815000
CY2022Q4	atat	Value Added Tax Recoverable Noncurrent ValueAddedTaxRecoverableNoncurrent	6744000
CY2022Q4	atat	Other Assets Before Allowance For Doubtful Accounts Non Current OtherAssetsBeforeAllowanceForDoubtfulAccountsNonCurrent	141335000
CY2023Q4	atat	Other Assets Before Allowance For Doubtful Accounts Non Current OtherAssetsBeforeAllowanceForDoubtfulAccountsNonCurrent	129758000
CY2023Q4	atat	Other Assets Allowance For Doubtful Accounts Non Current OtherAssetsAllowanceForDoubtfulAccountsNonCurrent	28819000
CY2022Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	141335000
CY2023Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	100939000
CY2021Q4	atat	Other Assets Allowance For Doubtful Accounts Non Current OtherAssetsAllowanceForDoubtfulAccountsNonCurrent	0
CY2022Q4	atat	Other Assets Allowance For Doubtful Accounts Non Current OtherAssetsAllowanceForDoubtfulAccountsNonCurrent	0
CY2023	atat	Other Assets Noncurrent Allowance OtherAssetsNoncurrentAllowance	28819000
CY2022Q4	atat	Other Assets Allowance For Doubtful Accounts Non Current OtherAssetsAllowanceForDoubtfulAccountsNonCurrent	0
CY2023Q4	atat	Other Assets Allowance For Doubtful Accounts Non Current OtherAssetsAllowanceForDoubtfulAccountsNonCurrent	28819000
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	73613000
CY2022	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	74300000
CY2023	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	275107000
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-9396000
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	10174000
CY2023	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-32071000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	64217000
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	84474000
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	243036000
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.25
CY2022	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.25
CY2023	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.25
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	203887000
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	180556000
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	982093000
CY2021	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	50972000
CY2022	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	45139000
CY2023	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	245523000
CY2021	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	2721000
CY2022	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	1619000
CY2023	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	8080000
CY2021	atat	Effective Income Tax Rate Reconciliation Additional Deduction For Research And Development Expenses EffectiveIncomeTaxRateReconciliationAdditionalDeductionForResearchAndDevelopmentExpenses	9922000
CY2022	atat	Effective Income Tax Rate Reconciliation Additional Deduction For Research And Development Expenses EffectiveIncomeTaxRateReconciliationAdditionalDeductionForResearchAndDevelopmentExpenses	8714000
CY2023	atat	Effective Income Tax Rate Reconciliation Additional Deduction For Research And Development Expenses EffectiveIncomeTaxRateReconciliationAdditionalDeductionForResearchAndDevelopmentExpenses	5249000
CY2022	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	40798000
CY2023	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	40995000
CY2022	atat	Netoperatinglossexpirationincometaxexpense Netoperatinglossexpirationincometaxexpense	2800000
CY2023	atat	Netoperatinglossexpirationincometaxexpense Netoperatinglossexpirationincometaxexpense	30000
CY2021	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	19066000
CY2022	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	1085000
CY2023	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-68000
CY2023	atat	Income Tax Reconciliation Change In Tax Rate Due To Different Jurisdiction IncomeTaxReconciliationChangeInTaxRateDueToDifferentJurisdiction	-1354000
CY2023	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	-44557000
CY2021	us-gaap	Other Tax Expense Benefit OtherTaxExpenseBenefit	1380000
CY2022	us-gaap	Other Tax Expense Benefit OtherTaxExpenseBenefit	1747000
CY2023	us-gaap	Other Tax Expense Benefit OtherTaxExpenseBenefit	-364000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	64217000
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	84474000
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	243036000
CY2022Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	77103000
CY2023Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	53219000
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	6523000
CY2023Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	16944000
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	8783000
CY2023Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	14383000
CY2022Q4	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	1099000
CY2023Q4	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	968000
CY2022Q4	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	74816000
CY2023Q4	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	94427000
CY2022Q4	atat	Deferred Tax Liabilities Deferred Rental Initial Direct Costs DeferredTaxLiabilitiesDeferredRentalInitialDirectCosts	16818000
CY2023Q4	atat	Deferred Tax Liabilities Deferred Rental Initial Direct Costs DeferredTaxLiabilitiesDeferredRentalInitialDirectCosts	24556000
CY2022Q4	atat	Deferred Tax Assets Operating Lease Liabilities DeferredTaxAssetsOperatingLeaseLiabilities	486083000
CY2023Q4	atat	Deferred Tax Assets Operating Lease Liabilities DeferredTaxAssetsOperatingLeaseLiabilities	430732000
CY2022Q4	atat	Deferred Tax Liabilities Operating Lease Right Of Use Assets DeferredTaxLiabilitiesOperatingLeaseRightOfUseAssets	483000000
CY2023Q4	atat	Deferred Tax Liabilities Operating Lease Right Of Use Assets DeferredTaxLiabilitiesOperatingLeaseRightOfUseAssets	428145000
CY2022Q4	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	33280000
CY2023Q4	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	44508000
CY2022Q4	atat	Deferred Tax Assets Excessive Advertising And Promotional Expenses DeferredTaxAssetsExcessiveAdvertisingAndPromotionalExpenses	262000
CY2023Q4	atat	Deferred Tax Assets Excessive Advertising And Promotional Expenses DeferredTaxAssetsExcessiveAdvertisingAndPromotionalExpenses	18056000
CY2022Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	1842000
CY2023Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	1783000
CY2022Q4	atat	Deferred Tax Assets Liabilities Gross DeferredTaxAssetsLiabilitiesGross	189973000
CY2023Q4	atat	Deferred Tax Assets Liabilities Gross DeferredTaxAssetsLiabilitiesGross	222319000
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	77440000
CY2023Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	77372000
CY2022Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	112533000
CY2023Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	144947000
CY2022Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	112533000
CY2023Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	144947000
CY2022Q4	atat	Deferred Income Tax Assets Liabilities Net DeferredIncomeTaxAssetsLiabilitiesNet	112533000
CY2023Q4	atat	Deferred Income Tax Assets Liabilities Net DeferredIncomeTaxAssetsLiabilitiesNet	144947000
CY2023Q4	us-gaap	Undistributed Earnings Of Foreign Subsidiaries UndistributedEarningsOfForeignSubsidiaries	1684402000
CY2023Q4	us-gaap	Deferred Tax Liability Not Recognized Amount Of Unrecognized Deferred Tax Liability Undistributed Earnings Of Foreign Subsidiaries DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfForeignSubsidiaries	168440000
CY2023	atat	Foreign Withholding Tax Rate ForeignWithholdingTaxRate	0.10
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	76355000
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	77440000
CY2022	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	3885000
CY2023	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	-38000
CY2022	atat	Reduction In Valuation Allowance As Result Of Expiry Of Net Operating Loss Carried Forward ReductionInValuationAllowanceAsResultOfExpiryOfNetOperatingLossCarriedForward	-2800000
CY2023	atat	Reduction In Valuation Allowance As Result Of Expiry Of Net Operating Loss Carried Forward ReductionInValuationAllowanceAsResultOfExpiryOfNetOperatingLossCarriedForward	-30000
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	77440000
CY2023Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	77372000
CY2023Q4	us-gaap	Operating Loss Carryforwards OperatingLossCarryforwards	212876000
CY2023Q4	atat	Operating Loss Carryforwards Subject To Expiration In Year One OperatingLossCarryforwardsSubjectToExpirationInYearOne	12624000
CY2023Q4	atat	Operating Loss Carryforwards Subject To Expiration In Year Two OperatingLossCarryforwardsSubjectToExpirationInYearTwo	41545000
CY2023Q4	atat	Operating Loss Carryforwards Subject To Expiration In Year Three OperatingLossCarryforwardsSubjectToExpirationInYearThree	87997000
CY2023Q4	atat	Operating Loss Carryforwards Subject To Expiration In Year Three OperatingLossCarryforwardsSubjectToExpirationInYearThree	87997000
CY2023Q4	atat	Operating Loss Carryforwards Subject To Expiration In Year Four OperatingLossCarryforwardsSubjectToExpirationInYearFour	56223000
CY2023Q4	atat	Operating Loss Carryforwards Subject To Expiration In Year Five OperatingLossCarryforwardsSubjectToExpirationInYearFive	14487000
CY2022Q4	atat	Payments Received On Behalf Of Manachised Hotels Current PaymentsReceivedOnBehalfOfManachisedHotelsCurrent	199395000
CY2023Q4	atat	Payments Received On Behalf Of Manachised Hotels Current PaymentsReceivedOnBehalfOfManachisedHotelsCurrent	441174000
CY2022Q4	us-gaap	Accrual For Taxes Other Than Income Taxes Current AccrualForTaxesOtherThanIncomeTaxesCurrent	19871000
CY2023Q4	us-gaap	Accrual For Taxes Other Than Income Taxes Current AccrualForTaxesOtherThanIncomeTaxesCurrent	68719000
CY2022Q4	us-gaap	Deposits Deposits	53203000
CY2023Q4	us-gaap	Deposits Deposits	64672000
CY2022Q4	atat	Service Fee Payable ServiceFeePayable	15648000
CY2023Q4	atat	Service Fee Payable ServiceFeePayable	64211000
CY2022Q4	atat	Payable For Purchase Of Property And Equipment Current PayableForPurchaseOfPropertyAndEquipmentCurrent	12617000
CY2023Q4	atat	Payable For Purchase Of Property And Equipment Current PayableForPurchaseOfPropertyAndEquipmentCurrent	16079000
CY2022Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	29548000
CY2023Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	29536000
CY2022Q4	atat	Accrued Expense And Other Liabilities Current AccruedExpenseAndOtherLiabilitiesCurrent	330282000
CY2023Q4	atat	Accrued Expense And Other Liabilities Current AccruedExpenseAndOtherLiabilitiesCurrent	684391000
CY2022Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	142828000
CY2023Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	70000000
CY2022Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	29130000
CY2022Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	2000000
CY2023Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	2000000
CY2023	atat	Line Of Credit Facility Drawdown Term Revenue Amount Benchmark For Liabilities LineOfCreditFacilityDrawdownTermRevenueAmountBenchmarkForLiabilities	410000000
CY2023Q4	us-gaap	Short Term Debt Weighted Average Interest Rate ShortTermDebtWeightedAverageInterestRate	0.033
CY2022Q4	us-gaap	Short Term Debt Weighted Average Interest Rate ShortTermDebtWeightedAverageInterestRate	0.037
CY2022Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	152167000
CY2023Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	194399000
CY2022Q4	atat	Deposits Received From Franchise DepositsReceivedFromFranchise	129101000
CY2023Q4	atat	Deposits Received From Franchise DepositsReceivedFromFranchise	181926000
CY2022Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	3773000
CY2023Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	3958000
CY2022Q4	us-gaap	Other Sundry Liabilities Noncurrent OtherSundryLiabilitiesNoncurrent	8889000
CY2023Q4	us-gaap	Other Sundry Liabilities Noncurrent OtherSundryLiabilitiesNoncurrent	8568000
CY2022Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	141763000
CY2023Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	194452000
CY2021	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	2147577000
CY2022	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	2262983000
CY2023	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	4665967000
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	19468000
CY2023Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	32298000
CY2022Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	132699000
CY2023Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	162101000
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	14731000
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	19468000
CY2022	us-gaap	Allowance For Doubtful Accounts Receivable Period Increase Decrease AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease	4737000
CY2023	us-gaap	Allowance For Doubtful Accounts Receivable Period Increase Decrease AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease	11935000
CY2023	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	476000
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	19468000
CY2023Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	32298000
CY2022Q4	us-gaap	Contract With Customer Asset Gross Current ContractWithCustomerAssetGrossCurrent	8741000
CY2023Q4	us-gaap	Contract With Customer Asset Gross Current ContractWithCustomerAssetGrossCurrent	5184000
CY2022Q4	us-gaap	Contract With Customer Asset Gross Noncurrent ContractWithCustomerAssetGrossNoncurrent	58288000
CY2023Q4	us-gaap	Contract With Customer Asset Gross Noncurrent ContractWithCustomerAssetGrossNoncurrent	54446000
CY2022Q4	us-gaap	Contract With Customer Asset Gross ContractWithCustomerAssetGross	67029000
CY2023Q4	us-gaap	Contract With Customer Asset Gross ContractWithCustomerAssetGross	59630000
CY2023Q4	us-gaap	Contract With Customer Asset Accumulated Allowance For Credit Loss ContractWithCustomerAssetAccumulatedAllowanceForCreditLoss	28819000
CY2022Q4	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	67029000
CY2023Q4	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	30811000
CY2023	us-gaap	Contract With Customer Asset Credit Loss Expense ContractWithCustomerAssetCreditLossExpense	28819000
CY2023Q4	us-gaap	Contract With Customer Asset Accumulated Allowance For Credit Loss ContractWithCustomerAssetAccumulatedAllowanceForCreditLoss	28819000
CY2023	us-gaap	Contract With Customer Asset Credit Loss Expense ContractWithCustomerAssetCreditLossExpense	28819000
CY2022Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	202996000
CY2023Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	406066000
CY2022Q4	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	277841000
CY2023Q4	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	369455000
CY2022Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	480837000
CY2023Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	775521000
CY2022Q4	atat	Contract With Customer Liability Upfront Franchise Fees ContractWithCustomerLiabilityUpfrontFranchiseFees	319537000
CY2023Q4	atat	Contract With Customer Liability Upfront Franchise Fees ContractWithCustomerLiabilityUpfrontFranchiseFees	420421000
CY2022Q4	atat	Contract With Customer Liability Advances From Sales Of Hotel Supplies And Other Products ContractWithCustomerLiabilityAdvancesFromSalesOfHotelSuppliesAndOtherProducts	92144000
CY2023Q4	atat	Contract With Customer Liability Advances From Sales Of Hotel Supplies And Other Products ContractWithCustomerLiabilityAdvancesFromSalesOfHotelSuppliesAndOtherProducts	238739000
CY2022Q4	atat	Contract With Customer Liability Loyalty Program ContractWithCustomerLiabilityLoyaltyProgram	36877000
CY2023Q4	atat	Contract With Customer Liability Loyalty Program ContractWithCustomerLiabilityLoyaltyProgram	44787000
CY2022Q4	atat	Contract With Customer Liability Others ContractWithCustomerLiabilityOthers	32279000
CY2023Q4	atat	Contract With Customer Liability Others ContractWithCustomerLiabilityOthers	71574000
CY2022Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	480837000
CY2023Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	775521000
CY2021	us-gaap	Deferred Revenue Revenue Recognized1 DeferredRevenueRevenueRecognized1	160633000
CY2022	us-gaap	Deferred Revenue Revenue Recognized1 DeferredRevenueRevenueRecognized1	170768000
CY2023	us-gaap	Deferred Revenue Revenue Recognized1 DeferredRevenueRevenueRecognized1	170085000
CY2022Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	319537000
CY2023Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	420421000
CY2023	us-gaap	Revenue Practical Expedient Remaining Performance Obligation RevenuePracticalExpedientRemainingPerformanceObligation	false
CY2021	us-gaap	Net Income Loss NetIncomeLoss	145054000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	98099000
CY2023	us-gaap	Net Income Loss NetIncomeLoss	737137000
CY2021	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	15115000
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	129939000
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	98099000
CY2023	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	737137000
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	323163367
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	379321522
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	405628647
CY2022	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	2277167
CY2023	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	9194655
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	323163367
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	381598689
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	414823302
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.40
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.26
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.82
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.40
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.26
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.78
CY2021	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	17740297
CY2022	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	660000
CY2023	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	401405
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	21444931
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	0.85
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P8Y4M6D
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	110535000
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	4657083
CY2023	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	2.88
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	1000
CY2023	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	0.01
CY2023	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	19427760
CY2023	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	0.75
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	6673254
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	2.57
CY2023	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P8Y11M4D
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	21475000
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	5211516
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	2.68
CY2023	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P9Y14D
CY2023Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	16216000
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	11.93
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	22.32
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	34.78
CY2023Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions	27705000
CY2023	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P2Y10M6D
CY2023	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1	159957000
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum	0.017
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum	0.032
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum	0.031
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum	0.040
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum	0.034
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum	0.038
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum	0.346
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum	0.376
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum	0.390
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum	0.404
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum	0.402
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum	0.465
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0
CY2021Q4	atat	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Exercise Multiple ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedExerciseMultiple	2.2
CY2022Q4	atat	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Exercise Multiple ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedExerciseMultiple	2.2
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P10Y
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P10Y
CY2023	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P10Y
CY2022Q4	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	96605000
CY2022	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	163193000
CY2023	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	163978000
CY2022	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	163193000
CY2023	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	163978000
CY2021Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	500000000
CY2021Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	3000000000
CY2021Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.0001
CY2021Q2	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	111260000
CY2021Q2	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	8822664
CY2021Q2	us-gaap	Payments Of Capital Distribution PaymentsOfCapitalDistribution	20645000
CY2023Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.05
CY2023Q3	us-gaap	Payments Of Dividends PaymentsOfDividends	150579000
CY2023Q4	us-gaap	Contractual Obligation Due In Next Twelve Months ContractualObligationDueInNextTwelveMonths	3607000

Files In Submission

Name	View Source	Status
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0001104659-24-052246-index.html	Edgar Link	pending
0001104659-24-052246.txt	Edgar Link	pending
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atat-20231231xex97d1.htm	Edgar Link	pending
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MetaLinks.json	Edgar Link	pending
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R99.htm	Edgar Link	pending
report.css	Edgar Link	pending
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atat-20231231_cal.xml	Edgar Link	unprocessable
atat-20231231_def.xml	Edgar Link	unprocessable
atat-20231231_lab.xml	Edgar Link	unprocessable

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$ATAT
Atour Lifestyle Holdings Ltd Stock $atat

2023 Q4 Form 20-F Financial Statement

#000110465924052246 Filed on April 26, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ATAT Atour Lifestyle Holdings Ltd Stock $atat

2023 Q4 Form 20-F Financial Statement

#000110465924052246 Filed on April 26, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ATAT
Atour Lifestyle Holdings Ltd Stock $atat