Income Taxes (Notes)	6 Months Ended
Dec. 31, 2017
Income Tax Disclosure [Abstract]
Income Tax Disclosure [Text Block]	INCOME TAXES On December 22, 2017, the Tax Cuts and Jobs Act (the "Act") was enacted in the U.S., making significant changes to U.S. tax law. The Act reduces the U.S. federal corporate income tax rate from 35% to 21%, requires companies to pay a one-time transition tax on certain un-remitted earnings of foreign subsidiaries that were previously tax deferred, generally eliminates U.S. federal income tax on dividends from foreign subsidiaries, and creates new taxes on certain foreign-sourced earnings. In the quarter ended December 31, 2017, the Company revised its estimated annual effective tax rate to reflect the change in the federal statutory rate from 35% to 21%. The rate change is administratively effective as of the beginning of our fiscal year, resulting in the Company using a blended statutory rate for the annual period of 28.06%. The corporate income tax rate change had a favorable impact to the Company of $5,906 for the six months ended December 31, 2017. The SEC staff issued SAB 118, which provides guidance on accounting for the tax effects of the Act for which the accounting under ASC 740 is incomplete. To the extent that a company's accounting for certain income tax effects of the Act is incomplete but it is able to determine a reasonable estimate, it must record a provisional estimate in the financial statements. If a company cannot determine a provisional estimate to be included in the financial statements, it should continue to apply ASC 740 on the basis of the provisions of the tax laws that were in effect immediately before enactment of the Act. Accordingly, as of December 31, 2017, we have not completed our accounting for the tax effects of the Act. However, we have made a reasonable estimate of the one-time transition tax and recognized a provisional tax liability of $3,867. We also re-measured the applicable deferred tax assets and liabilities based on the rates at which they are expected to reverse. However, we are still analyzing certain aspects of the Act and refining our calculations, which could potentially affect the measurement of these balances or potentially give rise to new deferred tax amounts. The provisional amount recorded related to the re-measurement of our deferred tax balance was not material to the Company's condensed consolidated financial statements. Overall, the Act resulted in a net tax benefit of $1,966. Such amount was recorded as a discrete tax benefit and is included as a component of income tax expense in the condensed statements of consolidated income for the quarter and six months ending December 31, 2017.

INCOME TAXES

On December 22, 2017, the Tax Cuts and Jobs Act (the "Act") was enacted in the U.S., making significant changes to U.S. tax law. The Act reduces the U.S. federal corporate income tax rate from 35% to 21%, requires companies to pay a one-time transition tax on certain un-remitted earnings of foreign subsidiaries that were previously tax deferred, generally eliminates U.S. federal income tax on dividends from foreign subsidiaries, and creates new taxes on certain foreign-sourced earnings. In the quarter ended December 31, 2017, the Company revised its estimated annual effective tax rate to reflect the change in the federal statutory rate from 35% to 21%. The rate change is administratively effective as of the beginning of our fiscal year, resulting in the Company using a blended statutory rate for the annual period of 28.06%. The corporate income tax rate change had a favorable impact to the Company of $5,906 for the six months ended December 31, 2017.

The SEC staff issued SAB 118, which provides guidance on accounting for the tax effects of the Act for which the accounting under ASC 740 is incomplete. To the extent that a company's accounting for certain income tax effects of the Act is incomplete but it is able to determine a reasonable estimate, it must record a provisional estimate in the financial statements. If a company cannot determine a provisional estimate to be included in the financial statements, it should continue to apply ASC 740 on the basis of the provisions of the tax laws that were in effect immediately before enactment of the Act.

Accordingly, as of December 31, 2017, we have not completed our accounting for the tax effects of the Act. However, we have made a reasonable estimate of the one-time transition tax and recognized a provisional tax liability of $3,867.

We also re-measured the applicable deferred tax assets and liabilities based on the rates at which they are expected to reverse. However, we are still analyzing certain aspects of the Act and refining our calculations, which could potentially affect the measurement of these balances or potentially give rise to new deferred tax amounts. The provisional amount recorded related to the re-measurement of our deferred tax balance was not material to the Company's condensed consolidated financial statements.

Overall, the Act resulted in a net tax benefit of $1,966. Such amount was recorded as a discrete tax benefit and is included as a component of income tax expense in the condensed statements of consolidated income for the quarter and six months ending December 31, 2017.