Income Taxes	6 Months Ended
Dec. 31, 2018
Income Taxes
Income Taxes	10. Income Taxes The Tax Cuts and Jobs Act (the “Tax Act”) enacted in 2017 resulted in the U.S. Federal income tax rate being reduced from 35% to 21% effective January 1, 2018. During the measurement period, which is one year from the date of enactment, or the completion of all estimates made in connection with the Tax Act, companies are permitted to make additional income tax adjustments and revisions of estimates related to the Tax Act. During the quarter ended December 31, 2018, we concluded our analysis of the impact of the Tax Act and made no adjustments to the provisional amounts previously recorded. The Tax Act subjects a U.S. corporation to tax on its GILTI (Global Intangible Low Income Tax), FDII (Foreign-Derived Tangible Income Taxes), and BEAT (Base Erosion Anti-abuse Tax). In the second quarter of fiscal 2019, we included the impact of these taxes in our forecast effective tax rate. Interpretive guidance on the accounting for GILTI states that an entity can make an accounting policy election to either recognize deferred taxes for temporary basis differences expected to reverse as GILTI in future years or provide for the tax expense related to GILTI in the year the tax is incurred as a period expense only. In the fiscal quarter ended December 31, 2018, we made the accounting policy election to recognize GILTI as a period expense. The determination of the annual effective tax rate is based upon a number of significant estimates and judgments, including the estimated annual pretax income in each tax jurisdiction in which we operate, and the development of tax planning strategies during the year. In addition, as a global commercial enterprise, our tax expense can be impacted by changes in tax rates or laws, such as the Tax Act, the finalization of tax audits and reviews, and other factors that cannot be predicted with certainty. As such, there can be significant volatility in interim tax provisions. Our effective tax rate for the three and six months ended December 31, 2018 was 26.8% and 23.0%, respectively. Excluding certain discrete tax items, the adjusted non-GAAP effective tax rate for the three and six months ended December 31, 2018 was 28.3% and 28.2%, respectively. During the three and six month periods ended December 31, 2018, we recognized tax benefits for equity-based compensation of $0.4 million and $1.9 million, respectively, under ASU 2016-09 . As a result of the enactment of the Tax Act in December 2017, we recognized a charge of $56 million , or $2.96 per share, in the second quarter of fiscal 2018. Our reported tax rate, which includes the charge, was 465.0% for the second quarter of fiscal 2018, and 231.4% for the first half of fiscal 2018. The adjusted non-GAAP effective tax rate, excluding the Tax Act related charge and certain discrete tax items, was 28.0% and 28.2% for the three and six months ended December 31, 2017.

10. Income Taxes

The Tax Cuts and Jobs Act (the “Tax Act”) enacted in 2017 resulted in the U.S. Federal income tax rate being reduced from 35% to 21% effective January 1, 2018. During the measurement period, which is one year from the date of enactment, or the completion of all estimates made in connection with the Tax Act, companies are permitted to make additional income tax adjustments and revisions of estimates related to the Tax Act. During the quarter ended December 31, 2018, we concluded our analysis of the impact of the Tax Act and made no adjustments to the provisional amounts previously recorded.

The Tax Act subjects a U.S. corporation to tax on its GILTI (Global Intangible Low Income Tax), FDII (Foreign-Derived Tangible Income Taxes), and BEAT (Base Erosion Anti-abuse Tax). In the second quarter of fiscal 2019, we included the impact of these taxes in our forecast effective tax rate. Interpretive guidance on the accounting for GILTI states that an entity can make an accounting policy election to either recognize deferred taxes for temporary basis differences expected to reverse as GILTI in future years or provide for the tax expense related to GILTI in the year the tax is incurred as a period expense only. In the fiscal quarter ended December 31, 2018, we made the accounting policy election to recognize GILTI as a period expense.

The determination of the annual effective tax rate is based upon a number of significant estimates and judgments, including the estimated annual pretax income in each tax jurisdiction in which we operate, and the development of tax planning strategies during the year. In addition, as a global commercial enterprise, our tax expense can be impacted by changes in tax rates or laws, such as the Tax Act, the finalization of tax audits and reviews, and other factors that cannot be predicted with certainty. As such, there can be significant volatility in interim tax provisions.

Our effective tax rate for the three and six months ended December 31, 2018 was 26.8% and 23.0%, respectively. Excluding certain discrete tax items, the adjusted non-GAAP effective tax rate for the three and six months ended December 31, 2018 was 28.3% and 28.2%, respectively. During the three and six month periods ended December 31, 2018, we recognized tax benefits for equity-based compensation of $0.4 million and $1.9 million, respectively, under ASU 2016-09 . As a result of the enactment of the Tax Act in December 2017, we recognized a charge of $56 million , or $2.96 per share, in the second quarter of fiscal 2018. Our reported tax rate, which includes the charge, was 465.0% for the second quarter of fiscal 2018, and 231.4% for the first half of fiscal 2018. The adjusted non-GAAP effective tax rate, excluding the Tax Act related charge and certain discrete tax items, was 28.0% and 28.2% for the three and six months ended December 31, 2017.