SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)	6 Months Ended
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)	Dec. 31, 2016
Accounting Policies [Abstract]
Fiscal Period	The Company operates on a fiscal year basis with a year-end of June 30. Unless otherwise noted, any reference to a year preceded by the word “fiscal” refers to the fiscal year ended June 30 of that year. For example, references to “fiscal 2017” refer to the fiscal year ending June 30, 2017. The Company’s revenues generally increase during the second fiscal quarter as a result of increased demand associated with the holiday season. Accordingly, the Company’s financial performance, working capital requirements, cash flow and borrowings experience seasonal variability during the three to six months preceding this season.
Basis of Presentation	Basis of Presentation The unaudited interim Condensed Consolidated Financial Statements are presented in accordance with accounting principles generally accepted in the United States of America (“GAAP”) for interim financial information and include consolidated domestic and international subsidiaries. Certain information and disclosures normally included in consolidated financial statements prepared in accordance with GAAP have been condensed or omitted. Accordingly, these unaudited interim Condensed Consolidated Financial Statements and accompanying footnotes should be read in conjunction with the Company’s Consolidated Financial Statements as of and for the year ended June 30, 2016. In the opinion of management, all adjustments, of a normal recurring nature, considered necessary for a fair presentation have been included in the Condensed Consolidated Financial Statements. The results of operations for the three and six months ended December 31, 2016 are not necessarily indicative of the results of operations to be expected for the full fiscal year ending June 30, 2017. All dollar amounts (other than per share amounts) in the following discussion are in millions of United States (“U.S.”) dollars, unless otherwise indicated.
Restricted Cash	Restricted Cash Restricted cash represents funds that are not readily available for general purpose cash needs due to contractual limitations. Restricted cash is classified as a current or long-term asset based on the timing and nature of when or how the cash is expected to be used or when the restrictions are expected to lapse. As of December 31, 2016 and June 30, 2016, the Company had restricted cash of $25.0 and $0.0, respectively, classified as Prepaid expenses and other current assets in the Condensed Consolidated Balance Sheets. The restricted cash balance as of December 31, 2016 provides collateral for bank guarantees on rent, customs and duty accounts for the Company’s Professional Beauty division. Restricted cash is included as a component of Cash, cash equivalents, and restricted cash in the Condensed Consolidated Statement of Cash Flows.
Customer Loans	Customer Loans Following the closing of the P&G Beauty Business acquisition, the Company now provides loans to certain customers to help finance salon openings, renovations and other improvements. In exchange for this financing, customers become contractually obligated to purchase products from the Company. Certain customer loans may be provided at favorable rates, including interest-free or with below-market interest rates. Customer loans are initially recorded at fair value not to exceed the face value of the loan. The fair value is based on a market based measurement using published market interest rates in the country of loan origin. The difference between the face value (generally the amount advanced) and fair value of the loan at origination is reported as a reduction in net sales in the Condensed Consolidated Statements of Operations. The value of the loan after initial recognition is reduced for principal repayments, net of any allowances for uncollectibility. Customer loan payments are allocated between principal and related interest, as appropriate. Payments are received either in the form of scheduled cash payments or via partial or complete offset against rebates or other allowances earned by customers from product purchases. Allowances for uncollectible loans are recorded based on management’s assessment of objective evidence of potential uncollectibility.
Use of Estimates	Use of Estimates The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and revenues and expenses during the period reported. Significant accounting policies that contain subjective management estimates and assumptions include those related to revenue recognition, the market value of inventory, the fair value of acquired assets and liabilities associated with acquisitions, the fair value of share-based compensation, the fair value of the Company’s reporting units, and the assessment of goodwill, other intangible assets and long-lived assets for impairment, income taxes and pension and post-employment benefits. Management evaluates its estimates and assumptions on an ongoing basis using historical experience and other factors, including the current economic environment, and makes adjustments when facts and circumstances dictate. As future events and their effects cannot be determined with precision, actual results could differ significantly from those estimates and assumptions. Significant changes, if any, in those estimates and assumptions resulting from continuing changes in the economic environment will be reflected in the Condensed Consolidated Financial Statements in future periods.
Recently Adopted Accounting Pronouncements and Recently Issued Accounting Pronouncements	Recently Adopted Accounting Pronouncements In November 2016, the FASB issued authoritative guidance amending the classification and presentation of restricted cash on the statement of cash flows. The amendments will require that a statement of cash flows explain the change during the period in the total of cash, cash equivalents, and amounts generally described as restricted cash or restricted cash equivalents. Therefore, amounts generally described as restricted cash and restricted cash equivalents should be included with cash and cash equivalents when reconciling the beginning-of-period and end-of-period total amounts shown on the statement of cash flows. The Company early adopted this guidance in the second quarter of fiscal 2017 and has applied a retrospective transition method for each period presented. Accordingly, restricted cash and restricted cash equivalents has been reclassified as a component of Cash, cash equivalents, and restricted cash in the Condensed Consolidated Statement of Cash Flows for all periods presented. In April 2015, the FASB issued authoritative guidance on the treatment of debt issuance costs. The guidance requires that debt issuance costs related to a recognized debt liability be presented in the balance sheet as a direct deduction from the carrying amount of that debt liability, consistent with debt discounts. The Company adopted this guidance as of the first quarter ended September 30, 2016. With respect to the Company’s Revolving Credit Facility (as defined in Note 9 - Debt), the Company has elected to classify unamortized debt issuance costs within the liability section of the balance sheet (as a contra-liability). In circumstances where the unamortized debt issuance costs exceeds the outstanding balance of the Coty Revolving Credit Facility or the Galleria Revolving Credit Facility, the amount of unamortized debt issuance costs exceeding the outstanding balance will be reclassified to assets. The Company has applied the change in accounting principle with retrospective application to prior periods. As such, the amounts previously reported as Other noncurrent assets and Long-term debt, net in the Condensed Consolidated Balance Sheet as of June 30, 2016 were decreased by $64.6, respectively, for the reclassification of debt issuance costs from assets to liabilities. The change in accounting principle does not have an impact on the Company’s Condensed Consolidated Statements of Operations, Statements of Cash Flows and Condensed Consolidated Statements of Equity and Redeemable Noncontrolling Interests. In April 2015, the FASB issued authoritative guidance to clarify the accounting treatment for fees paid by a customer in cloud computing arrangements. Under the revised guidance, if a cloud computing arrangement includes a software license, then the customer should account for the software license element of the arrangement consistent with the acquisition of other software licenses. If the cloud computing arrangement does not include a software license, the customer should account for the arrangement as a service contract. The revised guidance will not change a customer’s accounting for service contracts. The Company adopted this guidance as of the first quarter ended September 30, 2016 on a prospective basis. The adoption of this guidance did not have a material impact on the Company’s Condensed Consolidated Financial Statements. Recently Issued Accounting Pronouncements In January 2017, the FASB issued authoritative guidance that simplifies the subsequent measurement of goodwill by eliminating step two from the goodwill impairment test. Under this amendment, an entity should recognize a goodwill impairment charge for the amount by which the carrying amount exceeds the reporting unit’s fair value; however, the loss recognized should not exceed the total amount of goodwill allocated to that reporting unit. The amendment also eliminated the requirements for any reporting unit with a zero or negative carrying amount to perform a qualitative assessment and, if it fails that qualitative test, to perform step two of the goodwill impairment test. Early adoption is permitted and the amendment will be effective for the Company in fiscal 2021. The Company is currently evaluating the impact this guidance will have on the Company’s Consolidated Financial Statements. In October 2016, the FASB issued authoritative guidance that amends accounting guidance for intra-entity transfer of assets other than inventory to require the recognition of taxes when the transfer occurs. The amendment will be effective for the Company in fiscal 2019 with early adoption permitted as of the beginning of an annual reporting period for which financial statements have not been issued or made available for issuance. The Company is currently evaluating the impact this guidance will have on the Company’s Consolidated Financial Statements. In August 2016, the FASB issued authoritative guidance that changes the classification and presentation of certain items within the statement of cash flows including but not limited to debt prepayment or debt extinguishment costs; contingent consideration payments made after a business combination; proceeds from the settlement of insurance claims; proceeds from the settlement of corporate-owned life insurance policies and distributions received from equity method investees. The amendment will be effective for the Company in fiscal 2019 with early adoption permitted. The Company is currently evaluating the effect that this guidance will have on the Company’s Consolidated Financial Statements. In June 2014, and as further amended, the FASB issued authoritative guidance that implements a common revenue model that will enhance comparability across industries and require enhanced disclosures. The new standard introduces a five step principles based process to determine the timing and amount of revenue ultimately expected to be received. The standard will be effective for the Company in fiscal 2019 with either retrospective or modified retrospective treatment applied. Early adoption is permitted for the Company beginning in fiscal 2018. The Company is in the early stages of evaluating the impact this standard will have on its Consolidated Financial Statements and related disclosures. The Company has not yet selected a transition method nor has it determined the effect of the standard on its ongoing financial reporting. In February 2016, the FASB issued authoritative guidance requiring that a lessee recognize the assets and liabilities that arise from operating leases. A lessee should recognize in its balance sheet a liability to make lease payments (the lease liability) and a right-of-use asset representing its right to use the underlying asset for the lease term. For leases with a term of 12 months or less, a lessee is permitted to make an accounting policy election by class of underlying asset not to recognize lease assets and lease liabilities. The amendment will be effective for the Company in fiscal 2020 with early adoption permitted. Lessees and lessors are required to recognize and measure leases at the beginning of the earliest period presented using a modified retrospective approach. The Company has not yet started its analysis of the impact this standard will have on the Company’s Consolidated Financial Statements.

Disclosure of accounting policy for finance, loan and lease receivables, including those held for investment and those held for sale. This disclosure may include (1) the basis at which such receivables are carried in the entity's statements of financial position (2) how the level of the allowance for loan and lease losses is determined (3) when impairments, charge-offs or recoveries are recognized for such receivables (4) the treatment of origination fees and costs, including the amortization method for net deferred fees or costs (5) the treatment of any premiums or discounts or unearned income (6) the entity's income recognition (revenues, expenses and gains and losses arising from committing to issue, issuing, granting, collecting, terminating, modifying and holding loans) policies for such receivables, including those that are impaired, past due or placed on nonaccrual status and (7) the treatment of foreclosures or repossessions.