INCOME TAXES	9 Months Ended
Dec. 31, 2018
Income Tax Disclosure [Abstract]
INCOME TAXES	(K) INCOME TAXES The Tax Cuts and Jobs Act (the Act) was enacted on December 22, 2017. The Act, among other changes, reduces the U.S. federal corporate tax rate from 35% to 21%, allows for the immediate 100% deductibility of certain capital expenditures, repeals the domestic production deduction, and further limits the deductibility of certain executive compensation. In December 2017, we recorded a tax benefit of $61.0 million related to the change in corporate tax rates that reduced our deferred tax liabilities after the initial assessment of the tax effects of the Act. In the quarter ended December 31, 2018, we finalized our accounting for the Act with no material changes from our provisional calculations. Income taxes for the interim periods presented have been included in the accompanying financial statements on the basis of an estimated annual effective tax rate. In addition to the amount of tax resulting from applying the estimated annual effective tax rate to pre-tax income, we will, when appropriate, include certain items treated as discrete events to arrive at an estimated overall tax amount. The tax rate for the nine months ended December 31, 2018 was approximately 22%, which was higher than the tax rate of 2% for the nine months ended December 31, 2017. The increase in the rate was primarily due to the benefit recorded in 2017 with the passage of the Act and the corresponding changes in U.S. tax law mentioned above.

INCOME TAXES

9 Months Ended

Dec. 31, 2018

(K) INCOME TAXES

The Tax Cuts and Jobs Act (the Act) was enacted on December 22, 2017. The Act, among other changes, reduces the U.S. federal corporate tax rate from 35% to 21%, allows for the immediate 100% deductibility of certain capital expenditures, repeals the domestic production deduction, and further limits the deductibility of certain executive compensation. In December 2017, we recorded a tax benefit of $61.0 million related to the change in corporate tax rates that reduced our deferred tax liabilities after the initial assessment of the tax effects of the Act. In the quarter ended December 31, 2018, we finalized our accounting for the Act with no material changes from our provisional calculations.

Income taxes for the interim periods presented have been included in the accompanying financial statements on the basis of an estimated annual effective tax rate. In addition to the amount of tax resulting from applying the estimated annual effective tax rate to pre-tax income, we will, when appropriate, include certain items treated as discrete events to arrive at an estimated overall tax amount. The tax rate for the nine months ended December 31, 2018 was approximately 22%, which was higher than the tax rate of 2% for the nine months ended December 31, 2017. The increase in the rate was primarily due to the benefit recorded in 2017 with the passage of the Act and the corresponding changes in U.S. tax law mentioned above.