SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)	6 Months Ended
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)	Jun. 30, 2023
Accounting Policies [Abstract]
Basis of Presentation	Basis of Presentation We have prepared the accompanying unaudited consolidated financial statements pursuant to the rules and regulations of the Securities and Exchange Commission ("SEC") regarding interim financial reporting. Accordingly, certain information and footnote disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States ("GAAP") have been omitted in accordance with the rules and regulations of the SEC. These financial statements should be read in conjunction with our audited annual consolidated financial statements and related notes included in our Annual Report on Form 10-K for the year ended December 31, 2022. There have been no significant changes to our significant accounting policies disclosed in Note 2—Accounting Policies, included in Part II, Item 8, Financial Statements and Supplementary Data, of our Annual Report on Form 10-K for the year ended December 31, 2022. The accompanying unaudited consolidated financial statements include our accounts and the accounts of our wholly-owned subsidiaries and reflect all adjustments, consisting only of normal recurring adjustments, which are, in our opinion, necessary for a fair presentation of results for the interim periods presented. All intercompany account balances and transactions have been eliminated in consolidation. The results of operations for the three and six months ended June 30, 2023 are not necessarily indicative of the results to be expected for any future period or the full fiscal year, due to seasonality and other factors.
Use of estimates	Use of estimates The preparation of financial statements in conformity with GAAP requires estimates and assumptions that affect the reported amounts of assets and liabilities, revenues and expenses, and related disclosures of contingent liabilities in our consolidated financial statements and accompanying notes. Estimates are used for, but not limited to, receivables valuation, revenue recognition, Club O and gift card breakage, sales returns, inventory valuation, depreciable lives, equity and debt securities valuation, income taxes, stock-based compensation, performance-based compensation, self-funded health insurance liabilities, and contingencies. Although these estimates are based on our best knowledge of current events and actions that we may undertake in the future, our accounting of these estimates may change from period to period. To the extent there are differences between these estimates and actual results, our consolidated financial statements may be materially affected.
Intangible assets other than goodwill	Intangible assets other than goodwill We capitalize and amortize intangible assets other than goodwill over their estimated useful lives unless such lives are indefinite. Intangible assets other than goodwill acquired separately from third-parties are capitalized at cost, including any related direct acquisition costs, while such assets acquired as part of a business combination are capitalized at their acquisition-date fair value. Indefinite-lived intangible assets are tested for impairment annually or more frequently when events or circumstances indicate that the carrying value more likely than not exceeds its fair value. In addition, we routinely evaluate the remaining useful life of intangible assets not being amortized to determine whether events or circumstances continue to support an indefinite useful life, including any legal, regulatory, contractual, competitive, economic, or other factors that may limit their useful lives. Definite lived intangible assets are amortized using the straight-line method of amortization over their useful lives, with the exception of certain intangibles (such as acquired customer lists) which are amortized using an accelerated method of amortization based on estimated customer attrition rates. These definite lived intangible assets are reviewed for impairment whenever events or changes in circumstances indicate that their carrying amount may not be recoverable.