INCOME TAXES	9 Months Ended
Dec. 31, 2017
Income Tax Disclosure [Abstract]
INCOME TAXES	INCOME TAXES On December 22, 2017, the United States (“U.S.”) enacted comprehensive tax legislation commonly referred as the "Tax Cuts and Jobs Act” (herein referred to as the "Act”). The Act makes broad and complex changes to the U.S. tax code, which could materially affect us. The Act reduces the U.S. federal corporate tax rate from 35% to 21%, effective January 1, 2018 and requires companies to pay a one-time transition tax on the previously untaxed earnings of certain foreign subsidiaries. In addition, the Act makes other changes that may affect us, beginning April 1, 2018. These changes include but are not limited to (1) a Base Erosion Anti-abuse Tax (BEAT), which is a new minimum tax, (2) generally eliminating U.S. federal income taxes on dividends from foreign subsidiaries, (3) a new provision that taxes global intangible low-taxed income (GILTI), (4) the repeal of the domestic production activity deduction, and (5) other base broadening provisions. The SEC issued Staff Accounting Bulletin No. 118, Income Tax Accounting Implications of the Tax Cuts and Jobs Act (SAB 118), which provides guidance on accounting for the Act’s impact. SAB 118 provides a measurement period, which should not extend beyond one year from the Act enactment date, during which a company acting in good faith may complete the accounting for the impact of the Act under ASC 740. In accordance with SAB 118, the income tax effects of the Act must be reflected in the reporting period in which the accounting under ASC Topic 740 is complete. To the extent the accounting for certain income tax effects of the Act is incomplete, we can determine a reasonable estimate for those effects and record a provisional estimate. During the three months ended December 31, 2017, we recorded discrete income tax expense of $18,078 related to the one-time transition tax on the previously untaxed earnings of certain foreign subsidiaries. In addition, as a result of the decrease in the U.S. federal corporate income tax rate from 35% to 21%, we estimated a decrease to net deferred tax assets of $47,677 and corresponding decrease to valuation allowance of $47,677, resulting in no impact to our tax provision. The re-measurement of a deferred tax liability relating to indefinite lived intangibles, which cannot be used to offset deferred tax assets, resulted in a discrete tax benefit of $6,202. We are currently evaluating the potential impact of the Act, and the amounts recorded represent provisional estimates for certain identified income tax effects, for which the accounting is incomplete but a reasonable estimate can be determined. Additional information and further analysis is required to determine the untaxed earnings of certain foreign subsidiaries and to evaluate the complexities of the new tax law along with additional interpretative guidance that may be issued. The impact of the Act may differ from these estimates, possibly materially, due to changes in interpretations and assumptions we have made, guidance that may be issued and actions we may take as a result of the Act. We expect to continue to analyze the Act and its impacts and record any adjustments to provisional estimates no later than the third quarter of fiscal 2019. We are also reviewing whether the Act will affect our existing intention to indefinitely reinvest earnings of our foreign subsidiaries and therefore have not recorded any tax liabilities associated with the repatriation of foreign earnings. We are also currently analyzing other provisions of the Act that are effective for us April 1, 2018. These provisions include BEAT, the elimination of U.S. federal income taxes on dividends from foreign subsidiaries, GILTI, and other base broadening provisions. The benefit from income taxes for the three months ended December 31, 2017 is based on our projected annual effective tax rate for fiscal year 2018, adjusted for specific items that are required to be recognized in the period in which they are incurred. The benefit from income taxes was $12,914 for the three months ended December 31, 2017 as compared to $2,282 for the prior year period. As a result of phasing in the reduction in U.S. corporate income tax rate, which was effective January 1, 2018, for our fiscal fourth quarter, our blended statutory rate is 31.6%. When compared to the statutory rate of 31.6%, the effective tax rate of (105.6)% for the three months ended December 31, 2017, was primarily due to provisional amounts recorded as a result of the Act as described above, a tax benefit of $9,773 as a result of changes in our valuation allowance relating to temporary items and tax carryforwards anticipated to be utilized, as well as $12,555 of discrete tax benefits recorded during the three months ended December 31, 2017 from changes in unrecognized tax benefits primarily due to expiration of the statute of limitations and $4,131 of excess tax benefits from employee stock compensation as a component of the benefit from income taxes (previously excess tax benefit and tax deficiencies were recognized in additional paid-in-capital). To a lesser extent, our rate was also impacted by tax credits and geographic mix of earnings. The benefit from income taxes reported for the nine months ended December 31, 2017 is based on our projected annual effective tax rate for fiscal year 2018, adjusted for specific items that are required to be recognized in the period in which they are incurred. The benefit from income taxes was $37,331 for the nine months ended December 31, 2017, as compared to $2,169 for the prior year period. When compared to the statutory rate of 31.6%, the effective tax rate of (82.3)% for the nine months ended December 31, 2017 was primarily due to provisional amounts recorded as a result of the Act as described above, a tax benefit of $14,437 as a result of changes in our valuation allowance relating to temporary items and tax carryforwards anticipated to be utilized, a tax benefit of $8,891 as result of tax credits anticipated to be utilized, as well as $11,174 of discrete tax benefits recorded during the nine months ended December 31, 2017 from changes in unrecognized tax benefits primarily due to expiration of the statute of limitations and $28,624 for excess tax benefits from employee stock compensation as a component of the benefit from income taxes (previously excess tax benefit and tax deficiencies were recognized in additional paid-in-capital). To a lesser extent, our rate was also impacted by geographic mix of earnings. We are regularly examined by domestic and foreign taxing authorities. Examinations may result in tax assessments in excess of amounts claimed and the payment of additional taxes. We believe our tax positions comply with applicable tax law, and that we have adequately provided for reasonably foreseeable tax assessments. It is possible that settlement of audits or the expiration of the statute of limitations may have an impact on our effective tax rate in future periods.

INCOME TAXES

On December 22, 2017, the United States (“U.S.”) enacted comprehensive tax legislation commonly referred as the "Tax Cuts and Jobs Act” (herein referred to as the "Act”). The Act makes broad and complex changes to the U.S. tax code, which could materially affect us. The Act reduces the U.S. federal corporate tax rate from 35% to 21%, effective January 1, 2018 and requires companies to pay a one-time transition tax on the previously untaxed earnings of certain foreign subsidiaries. In addition, the Act makes other changes that may affect us, beginning April 1, 2018. These changes include but are not limited to (1) a Base Erosion Anti-abuse Tax (BEAT), which is a new minimum tax, (2) generally eliminating U.S. federal income taxes on dividends from foreign subsidiaries, (3) a new provision that taxes global intangible low-taxed income (GILTI), (4) the repeal of the domestic production activity deduction, and (5) other base broadening provisions.

The SEC issued Staff Accounting Bulletin No. 118, Income Tax Accounting Implications of the Tax Cuts and Jobs Act (SAB 118), which provides guidance on accounting for the Act’s impact. SAB 118 provides a measurement period, which should not extend beyond one year from the Act enactment date, during which a company acting in good faith may complete the accounting for the impact of the Act under ASC 740. In accordance with SAB 118, the income tax effects of the Act must be reflected in the reporting period in which the accounting under ASC Topic 740 is complete. To the extent the accounting for certain income tax effects of the Act is incomplete, we can determine a reasonable estimate for those effects and record a provisional estimate.

During the three months ended December 31, 2017, we recorded discrete income tax expense of $18,078 related to the one-time transition tax on the previously untaxed earnings of certain foreign subsidiaries. In addition, as a result of the decrease in the U.S. federal corporate income tax rate from 35% to 21%, we estimated a decrease to net deferred tax assets of $47,677 and corresponding decrease to valuation allowance of $47,677, resulting in no impact to our tax provision. The re-measurement of a deferred tax liability relating to indefinite lived intangibles, which cannot be used to offset deferred tax assets, resulted in a discrete tax benefit of $6,202.

We are currently evaluating the potential impact of the Act, and the amounts recorded represent provisional estimates for certain identified income tax effects, for which the accounting is incomplete but a reasonable estimate can be determined. Additional information and further analysis is required to determine the untaxed earnings of certain foreign subsidiaries and to evaluate the complexities of the new tax law along with additional interpretative guidance that may be issued. The impact of the Act may differ from these estimates, possibly materially, due to changes in interpretations and assumptions we have made, guidance that may be issued and actions we may take as a result of the Act. We expect to continue to analyze the Act and its impacts and record any adjustments to provisional estimates no later than the third quarter of fiscal 2019. We are also reviewing whether the Act will affect our existing intention to indefinitely reinvest earnings of our foreign subsidiaries and therefore have not recorded any tax liabilities associated with the repatriation of foreign earnings.

We are also currently analyzing other provisions of the Act that are effective for us April 1, 2018. These provisions include BEAT, the elimination of U.S. federal income taxes on dividends from foreign subsidiaries, GILTI, and other base broadening provisions.

The benefit from income taxes for the three months ended December 31, 2017 is based on our projected annual effective tax rate for fiscal year 2018, adjusted for specific items that are required to be recognized in the period in which they are incurred. The benefit from income taxes was $12,914 for the three months ended December 31, 2017 as compared to $2,282 for the prior year period.

As a result of phasing in the reduction in U.S. corporate income tax rate, which was effective January 1, 2018, for our fiscal fourth quarter, our blended statutory rate is 31.6%. When compared to the statutory rate of 31.6%, the effective tax rate of (105.6)% for the three months ended December 31, 2017, was primarily due to provisional amounts recorded as a result of the Act as described above, a tax benefit of $9,773 as a result of changes in our valuation allowance relating to temporary items and tax carryforwards anticipated to be utilized, as well as $12,555 of discrete tax benefits recorded during the three months ended December 31, 2017 from changes in unrecognized tax benefits primarily due to expiration of the statute of limitations and $4,131 of excess tax benefits from employee stock compensation as a component of the benefit from income taxes (previously excess tax benefit and tax deficiencies were recognized in additional paid-in-capital). To a lesser extent, our rate was also impacted by tax credits and geographic mix of earnings.

The benefit from income taxes reported for the nine months ended December 31, 2017 is based on our projected annual effective tax rate for fiscal year 2018, adjusted for specific items that are required to be recognized in the period in which they are incurred. The benefit from income taxes was $37,331 for the nine months ended December 31, 2017, as compared to $2,169 for the prior year period.

When compared to the statutory rate of 31.6%, the effective tax rate of (82.3)% for the nine months ended December 31, 2017 was primarily due to provisional amounts recorded as a result of the Act as described above, a tax benefit of $14,437 as a result of changes in our valuation allowance relating to temporary items and tax carryforwards anticipated to be utilized, a tax benefit of $8,891 as result of tax credits anticipated to be utilized, as well as $11,174 of discrete tax benefits recorded during the nine months ended December 31, 2017 from changes in unrecognized tax benefits primarily due to expiration of the statute of limitations and $28,624 for excess tax benefits from employee stock compensation as a component of the benefit from income taxes (previously excess tax benefit and tax deficiencies were recognized in additional paid-in-capital). To a lesser extent, our rate was also impacted by geographic mix of earnings.

We are regularly examined by domestic and foreign taxing authorities. Examinations may result in tax assessments in excess of amounts claimed and the payment of additional taxes. We believe our tax positions comply with applicable tax law, and that we have adequately provided for reasonably foreseeable tax assessments. It is possible that settlement of audits or the expiration of the statute of limitations may have an impact on our effective tax rate in future periods.