Recently Issued Accounting Standards	6 Months Ended
Sep. 30, 2017
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
Recently Issued Accounting Standards	Recently Issued Accounting Standards Restricted Cash In November 2016, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2016-18, "Restricted Cash" ("ASU 2016-18"). ASU 2016-18 requires that the statement of cash flows explain the change during the period in the total of cash, cash equivalents, and restricted cash. Accordingly, restricted cash will be included with cash and cash equivalents when reconciling the beginning-of-period and end-of-period total amounts presented on the statement of cash flows. The Company early-adopted ASU 2016-18 during the first quarter of Fiscal 2018 and applied its provisions retrospectively. Other than the change in presentation within the statement of cash flows, the adoption of ASU 2016-18 did not have an impact on the Company's consolidated financial statements. See Note 18 for a reconciliation of cash, cash equivalents, and restricted cash from the consolidated balance sheets to the consolidated statements of cash flows. Improvements to Employee Share-Based Payment Accounting In March 2016, the FASB issued ASU No. 2016-09, "Improvements to Employee Share-Based Payment Accounting" ("ASU 2016-09"). ASU 2016-09 simplifies several aspects related to the accounting for and financial statement presentation of share-based payments, including the accounting for income taxes upon award settlement and forfeitures, and the classification of excess tax benefits and shares surrendered for tax withholdings in the statement of cash flows. The Company adopted ASU 2016-09 during the first quarter of Fiscal 2018. Among its various provisions, ASU 2016-09 impacts the accounting for income taxes upon award settlement by requiring that all excess tax benefits and shortfalls be reflected in the income tax benefit (provision) in the statement of operations in the period that they are realized. This reflects a change from previous practice, which generally required that such activity be recorded in equity as additional paid-in-capital. This change, which was applied prospectively in the Company's consolidated financial statements, increased the Company's income tax provision by $5.5 million and $15.5 million for the three-month and six-month periods ended September 30, 2017, respectively. Future impacts of this guidance on the Company's income tax benefit (provision) will depend largely on unpredictable events and other factors, including the timing of both employee stock option exercises and cancellations, if any, and the value realized upon vesting or exercise of shares compared to the grant date fair value of those shares, and will likely result in increased volatility. This increase in volatility is expected to be more pronounced during the first half of the Company's fiscal year due to the timing of annual stock-based compensation award vestings and stock option expirations. Additionally, ASU 2016-09 changes the classification of excess tax benefits presented in the Company's consolidated statements of cash flows from a financing activity to an operating activity. The Company applied this change in classification on a retrospective basis by reclassifying $0.3 million of excess tax benefits from cash flows from financing activities to cash flows from operating activities for the six months ended October 1, 2016. Lastly, as permitted, the Company has elected to continue to estimate the impact of expected forfeitures when determining the amount of compensation cost to be recognized each period, as opposed to reflecting the impact of forfeitures only as they occur. The remaining provisions of ASU 2016-09 did not have a material impact on the Company's consolidated financial statements. Leases In February 2016, the FASB issued ASU No. 2016-02, "Leases" ("ASU 2016-02"). ASU 2016-02 requires that a lessee's rights and fixed payment obligations under most leases be recognized as right-of-use assets and lease liabilities on the consolidated balance sheet. ASU 2016-02 retains a dual model for classifying leases as either financing or operating, which governs the pattern of expense recognition to be reflected in the consolidated statement of operations. Variable lease payments based on performance, such as percentage-of-sales-based payments, will not be included in the measurement of right-of-use assets and lease liabilities. Rather, consistent with current practice, such amounts will be recognized as an expense in the period incurred. ASU 2016-02 is effective for the Company beginning in its fiscal year ending March 28, 2020, with early adoption permitted, and is to be adopted using a modified retrospective transition approach, which requires application of the guidance at the beginning of the earliest comparative period presented. The Company is currently in the process of evaluating the impact that ASU 2016-02 will have on its consolidated financial statements and related disclosures. The Company's assessment efforts to date have included reviewing the standard's provisions and beginning to gather information to evaluate the landscape of its real estate, personal property, and other arrangements that may meet the definition of a lease. Based on these efforts, the Company currently anticipates that the adoption of ASU 2016-02 will result in a significant increase to its long-term assets and liabilities as, at a minimum, most of its current operating lease commitments will be subject to balance sheet recognition. The standard is also expected to result in enhanced quantitative and qualitative lease-related disclosures. Recognition of lease expense in the consolidated statement of operations is not anticipated to significantly change. Revenue from Contracts with Customers In May 2014, the FASB issued ASU No. 2014-09, "Revenue from Contracts with Customers" ("ASU 2014-09"). ASU 2014-09 provides a single, comprehensive accounting model for revenues arising from contracts with customers that will supersede most existing revenue recognition guidance, including industry-specific guidance. Under this model, revenue, representing the amount to which an entity expects to be entitled in exchange for providing promised goods or services (i.e., performance obligations), is recognized upon control of promised goods or services transferring to a customer. ASU 2014-09 also requires enhanced qualitative and quantitative revenue-related disclosures. Since its original issuance, the FASB has issued several additional related ASUs to address implementation concerns and further amend and clarify certain guidance within ASU 2014-09. ASU 2014-09 may be adopted on a full retrospective basis and applied to all prior periods presented, or on a modified retrospective basis through a cumulative adjustment recorded to opening retained earnings in the year of initial application. The Company is currently in the process of evaluating the impact that ASU 2014-09 will have on its consolidated financial statements and related disclosures. The Company's assessment efforts to date have included reviewing current accounting policies, processes, and arrangements to identify potential differences that could arise from the application of ASC 2014-09. Based on these efforts, the Company currently anticipates that the performance obligations underlying its core revenue streams (i.e., its retail and wholesale businesses), and the timing of recognition thereof, will remain substantially unchanged. Revenues for these businesses are generated through the sale of finished products, and will continue to be recognized at the point in time when merchandise is transferred to the customer and in an amount that considers the impacts of estimated returns, end-of-season markdowns, and other allowances that are variable in nature. For its licensing business, which has historically comprised approximately 2% of total revenues, the Company is currently assessing whether the timing of recognizing contractually guaranteed minimum royalty amounts will change. Beyond its core revenue streams, the Company is also currently evaluating the impact of ASU 2014-09 on certain ancillary transactions and arrangements. The Company will adopt ASU 2014-09 in its fiscal year ending March 30, 2019 ("Fiscal 2019") and anticipates doing so using the modified retrospective method through a cumulative adjustment recorded to the opening Fiscal 2019 retained earnings balance.

Recently Issued Accounting Standards

Restricted Cash

In November 2016, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2016-18, "Restricted Cash" ("ASU 2016-18"). ASU 2016-18 requires that the statement of cash flows explain the change during the period in the total of cash, cash equivalents, and restricted cash. Accordingly, restricted cash will be included with cash and cash equivalents when reconciling the beginning-of-period and end-of-period total amounts presented on the statement of cash flows. The Company early-adopted ASU 2016-18 during the first quarter of Fiscal 2018 and applied its provisions retrospectively. Other than the change in presentation within the statement of cash flows, the adoption of ASU 2016-18 did not have an impact on the Company's consolidated financial statements. See Note 18 for a reconciliation of cash, cash equivalents, and restricted cash from the consolidated balance sheets to the consolidated statements of cash flows.

Improvements to Employee Share-Based Payment Accounting

In March 2016, the FASB issued ASU No. 2016-09, "Improvements to Employee Share-Based Payment Accounting" ("ASU 2016-09"). ASU 2016-09 simplifies several aspects related to the accounting for and financial statement presentation of share-based payments, including the accounting for income taxes upon award settlement and forfeitures, and the classification of excess tax benefits and shares surrendered for tax withholdings in the statement of cash flows.

The Company adopted ASU 2016-09 during the first quarter of Fiscal 2018. Among its various provisions, ASU 2016-09 impacts the accounting for income taxes upon award settlement by requiring that all excess tax benefits and shortfalls be reflected in the income tax benefit (provision) in the statement of operations in the period that they are realized. This reflects a change from previous practice, which generally required that such activity be recorded in equity as additional paid-in-capital. This change, which was applied prospectively in the Company's consolidated financial statements, increased the Company's income tax provision by $5.5 million and $15.5 million for the three-month and six-month periods ended September 30, 2017, respectively. Future impacts of this guidance on the Company's income tax benefit (provision) will depend largely on unpredictable events and other factors, including the timing of both employee stock option exercises and cancellations, if any, and the value realized upon vesting or exercise of shares compared to the grant date fair value of those shares, and will likely result in increased volatility. This increase in volatility is expected to be more pronounced during the first half of the Company's fiscal year due to the timing of annual stock-based compensation award vestings and stock option expirations.

Additionally, ASU 2016-09 changes the classification of excess tax benefits presented in the Company's consolidated statements of cash flows from a financing activity to an operating activity. The Company applied this change in classification on a retrospective basis by reclassifying $0.3 million of excess tax benefits from cash flows from financing activities to cash flows from operating activities for the six months ended October 1, 2016.

Lastly, as permitted, the Company has elected to continue to estimate the impact of expected forfeitures when determining the amount of compensation cost to be recognized each period, as opposed to reflecting the impact of forfeitures only as they occur.

The remaining provisions of ASU 2016-09 did not have a material impact on the Company's consolidated financial statements.

Leases

In February 2016, the FASB issued ASU No. 2016-02, "Leases" ("ASU 2016-02"). ASU 2016-02 requires that a lessee's rights and fixed payment obligations under most leases be recognized as right-of-use assets and lease liabilities on the consolidated balance sheet. ASU 2016-02 retains a dual model for classifying leases as either financing or operating, which governs the pattern of expense recognition to be reflected in the consolidated statement of operations. Variable lease payments based on performance, such as percentage-of-sales-based payments, will not be included in the measurement of right-of-use assets and lease liabilities. Rather, consistent with current practice, such amounts will be recognized as an expense in the period incurred. ASU 2016-02 is effective for the Company beginning in its fiscal year ending March 28, 2020, with early adoption permitted, and is to be adopted using a modified retrospective transition approach, which requires application of the guidance at the beginning of the earliest comparative period presented.

The Company is currently in the process of evaluating the impact that ASU 2016-02 will have on its consolidated financial statements and related disclosures. The Company's assessment efforts to date have included reviewing the standard's provisions and beginning to gather information to evaluate the landscape of its real estate, personal property, and other arrangements that may meet the definition of a lease. Based on these efforts, the Company currently anticipates that the adoption of ASU 2016-02 will result in a significant increase to its long-term assets and liabilities as, at a minimum, most of its current operating lease commitments will be subject to balance sheet recognition. The standard is also expected to result in enhanced quantitative and qualitative lease-related disclosures. Recognition of lease expense in the consolidated statement of operations is not anticipated to significantly change.

Revenue from Contracts with Customers

In May 2014, the FASB issued ASU No. 2014-09, "Revenue from Contracts with Customers" ("ASU 2014-09"). ASU 2014-09 provides a single, comprehensive accounting model for revenues arising from contracts with customers that will supersede most existing revenue recognition guidance, including industry-specific guidance. Under this model, revenue, representing the amount to which an entity expects to be entitled in exchange for providing promised goods or services (i.e., performance obligations), is recognized upon control of promised goods or services transferring to a customer. ASU 2014-09 also requires enhanced qualitative and quantitative revenue-related disclosures. Since its original issuance, the FASB has issued several additional related ASUs to address implementation concerns and further amend and clarify certain guidance within ASU 2014-09. ASU 2014-09 may be adopted on a full retrospective basis and applied to all prior periods presented, or on a modified retrospective basis through a cumulative adjustment recorded to opening retained earnings in the year of initial application.

The Company is currently in the process of evaluating the impact that ASU 2014-09 will have on its consolidated financial statements and related disclosures. The Company's assessment efforts to date have included reviewing current accounting policies, processes, and arrangements to identify potential differences that could arise from the application of ASC 2014-09. Based on these efforts, the Company currently anticipates that the performance obligations underlying its core revenue streams (i.e., its retail and wholesale businesses), and the timing of recognition thereof, will remain substantially unchanged. Revenues for these businesses are generated through the sale of finished products, and will continue to be recognized at the point in time when merchandise is transferred to the customer and in an amount that considers the impacts of estimated returns, end-of-season markdowns, and other allowances that are variable in nature. For its licensing business, which has historically comprised approximately 2% of total revenues, the Company is currently assessing whether the timing of recognizing contractually guaranteed minimum royalty amounts will change. Beyond its core revenue streams, the Company is also currently evaluating the impact of ASU 2014-09 on certain ancillary transactions and arrangements.

The Company will adopt ASU 2014-09 in its fiscal year ending March 30, 2019 ("Fiscal 2019") and anticipates doing so using the modified retrospective method through a cumulative adjustment recorded to the opening Fiscal 2019 retained earnings balance.