Income Taxes	3 Months Ended
Jul. 01, 2017
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes Effective Tax Rate The Company's effective tax rate, which is calculated by dividing each fiscal period's income tax benefit (provision) by pretax income (loss), was 31.4% and 32.8% during the three-month periods ended July 1, 2017 and July 2, 2016, respectively. The effective tax rates in both periods presented were lower than the U.S. federal statutory income tax rate of 35% as a result of the proportion of earnings generated in lower taxed foreign jurisdictions versus the U.S. The effective tax rate for the three months ended July 1, 2017 also reflected the negative impact of the adoption of ASU 2016-09 (see Note 4). The effective tax rate for the three months ended July 2, 2016 was also lower than the statutory income tax rate, resulting in a decrease to the tax benefit, due to additional income tax reserves mainly associated with an anticipated tax settlement, partially offset by state income tax reserve releases. Uncertain Income Tax Benefits The Company classifies interest and penalties related to unrecognized tax benefits as part of its income tax benefit (provision). The total amount of unrecognized tax benefits, including interest and penalties, was $64.7 million and $62.7 million as of July 1, 2017 and April 1, 2017, respectively, and is included within non-current liability for unrecognized tax benefits in the consolidated balance sheets. The net addition of $2.0 million in unrecognized tax benefits, including interest and penalties, primarily related to additional unrecognized tax benefits recorded. The total amount of unrecognized tax benefits that, if recognized, would affect the Company's effective tax rate was $49.3 million and $46.7 million as of July 1, 2017 and April 1, 2017, respectively. Future Changes in Unrecognized Tax Benefits The total amount of unrecognized tax benefits relating to the Company's tax positions is subject to change based on future events including, but not limited to, settlements of ongoing tax audits and assessments and the expiration of applicable statutes of limitations. Although the outcomes and timing of such events are highly uncertain, the Company does not anticipate that the balance of gross unrecognized tax benefits, excluding interest and penalties, will change significantly during the next twelve months. However, changes in the occurrence, expected outcomes, and timing of such events could cause the Company's current estimate to change materially in the future. The Company files a consolidated U.S. federal income tax return, as well as tax returns in various state, local, and foreign jurisdictions. The Company is generally no longer subject to income tax examinations for years prior to its fiscal year ended April 1, 2006.

Income Taxes

Effective Tax Rate

The Company's effective tax rate, which is calculated by dividing each fiscal period's income tax benefit (provision) by pretax income (loss), was 31.4% and 32.8% during the three-month periods ended July 1, 2017 and July 2, 2016, respectively. The effective tax rates in both periods presented were lower than the U.S. federal statutory income tax rate of 35% as a result of the proportion of earnings generated in lower taxed foreign jurisdictions versus the U.S. The effective tax rate for the three months ended July 1, 2017 also reflected the negative impact of the adoption of ASU 2016-09 (see Note 4). The effective tax rate for the three months ended July 2, 2016 was also lower than the statutory income tax rate, resulting in a decrease to the tax benefit, due to additional income tax reserves mainly associated with an anticipated tax settlement, partially offset by state income tax reserve releases.

Uncertain Income Tax Benefits

The Company classifies interest and penalties related to unrecognized tax benefits as part of its income tax benefit (provision). The total amount of unrecognized tax benefits, including interest and penalties, was $64.7 million and $62.7 million as of July 1, 2017 and April 1, 2017, respectively, and is included within non-current liability for unrecognized tax benefits in the consolidated balance sheets. The net addition of $2.0 million in unrecognized tax benefits, including interest and penalties, primarily related to additional unrecognized tax benefits recorded.

The total amount of unrecognized tax benefits that, if recognized, would affect the Company's effective tax rate was $49.3 million and $46.7 million as of July 1, 2017 and April 1, 2017, respectively.

Future Changes in Unrecognized Tax Benefits

The total amount of unrecognized tax benefits relating to the Company's tax positions is subject to change based on future events including, but not limited to, settlements of ongoing tax audits and assessments and the expiration of applicable statutes of limitations. Although the outcomes and timing of such events are highly uncertain, the Company does not anticipate that the balance of gross unrecognized tax benefits, excluding interest and penalties, will change significantly during the next twelve months. However, changes in the occurrence, expected outcomes, and timing of such events could cause the Company's current estimate to change materially in the future.

The Company files a consolidated U.S. federal income tax return, as well as tax returns in various state, local, and foreign jurisdictions. The Company is generally no longer subject to income tax examinations for years prior to its fiscal year ended April 1, 2006.