Quarterly report pursuant to Section 13 or 15(d)

Income Taxes - Details of Income Taxes (Details)

v3.8.0.1
Income Taxes - Details of Income Taxes (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2017
Dec. 31, 2016
Income Tax Disclosure [Abstract]        
Income before income taxes $ 347,307 $ 306,845 $ 683,459 $ 529,065
Provision for income taxes $ 481,626 $ 68,594 $ 536,842 $ 112,713
Effective tax rate 138.70% 22.40% 78.50% 21.30%