Notes Payable - Textuals (Detail) - USD ($) $ in Millions		3 Months Ended
Dec. 01, 2016	Apr. 30, 2019
Senior secured term loan facility (the "Term Loan")
Debt Instrument [Line Items]
Principal amount of debt		$ 350.0
Prepayment of principal amount	$ 50.0
Maturity date		Dec. 01, 2022
Term loan description		Interest on the outstanding principal amount of the Term Loan accrues at a rate equal to the London Interbank Offered Rate ("LIBOR"), subject to a 1% floor, plus an applicable margin of 5.25% or an alternate base rate (defined as the greatest of (i) the "prime rate" as published by the Wall Street Journal from time to time, (ii) the federal funds rate plus 0.5% or (iii) the LIBOR rate for a borrowing with an interest period of one month) plus 4.25%, per annum, payable in cash. As of April 30, 2019, interest under the Term Loan was being paid at an average rate of 7.76% per annum.
Interest rate terms		Interest on the outstanding principal amount of the Term Loan accrues at a rate equal to the London Interbank Offered Rate ("LIBOR"), subject to a 1% floor, plus an applicable margin of 5.25% or an alternate base rate (defined as the greatest of (i) the "prime rate" as published by the Wall Street Journal from time to time, (ii) the federal funds rate plus 0.5% or (iii) the LIBOR rate for a borrowing with an interest period of one month) plus 4.25%, per annum, payable in cash. As of April 30, 2019, interest under the Term Loan was being paid at an average rate of 7.76% per annum.
Floor rate		1.00%
Applicable margin		5.25%
Debt instrument interest rate		7.76%
Senior secured term loan facility (the "Term Loan") \| LIBOR plus
Debt Instrument [Line Items]
Spread interest rate		4.25%
Senior secured term loan facility (the "Term Loan") \| Federal funds rate plus
Debt Instrument [Line Items]
Spread interest rate		0.50%
Revolving credit facility
Debt Instrument [Line Items]
Maturity date		Dec. 01, 2021
Debt instrument interest rate		4.52%
Maximum borrowing amount		$ 650.0
Debt instrument commitment fee percentage		0.25%
Term of credit agreement		5 years
Revolving credit facility \| Long term liabilities
Debt Instrument [Line Items]
Borrowings outstanding		$ 22.5
Revolving credit facility \| Trade letters of Credit
Debt Instrument [Line Items]
Borrowings outstanding		14.7
Revolving credit facility \| Standby Letters of Credit
Debt Instrument [Line Items]
Borrowings outstanding		$ 3.4
Revolving credit facility \| LIBOR plus \| Minimum
Debt Instrument [Line Items]
Spread interest rate		1.25%
LIBOR rate for borrowing with an interest period of one month		0.25%
Revolving credit facility \| LIBOR plus \| Maximum
Debt Instrument [Line Items]
Spread interest rate		1.75%
LIBOR rate for borrowing with an interest period of one month		0.75%
Revolving credit facility \| Federal funds rate plus
Debt Instrument [Line Items]
Spread interest rate		0.50%
LVMH Note
Debt Instrument [Line Items]
Principal amount of debt		$ 125.0
Debt instrument interest rate		2.00%
Debt discount		$ 40.0
LVMH Note \| Notes Payable Due On June 1 2023
Debt Instrument [Line Items]
Principal amount of debt		75.0
LVMH Note \| Notes Payable due on December 1, 2023
Debt Instrument [Line Items]
Principal amount of debt		$ 50.0

Represents percentage of debt instrument applicable margin.

No definition available.

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Represents percentage of debt instrument floor rate.

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Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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Description of minimum financial levels (for example, tangible net worth and working capital) and achievement of certain financial ratios (for example, working capital ratio and debt service coverage ratio), and adherence to certain clauses which generally require or restrict certain actions (for example, entering into a debt arrangement with equal or greater seniority, and selling or discontinuing a certain business segment or material subsidiary) to be in compliance with the covenant clauses of the debt agreement. May also include a discussion of the adverse consequences that would result if the entity violates or fails to satisfy the covenants.

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Face (par) amount of debt instrument at time of issuance.

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The average effective interest rate during the reporting period.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Description of the interest rate as being fixed or variable, and, if variable, identification of the index or rate on which the interest rate is based and the number of points or percentage added to that index or rate to set the rate, and other pertinent information, such as frequency of rate resets.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

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Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Amount, after accumulated amortization, of debt discount.

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The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.

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The cash outflow for a long-term debt where the holder has highest claim on the entity's asset in case of bankruptcy or liquidation during the period.

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