Debt (Details) - USD ($) $ in Thousands			12 Months Ended
		Jun. 15, 2018	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2016	Jun. 14, 2018
Line of Credit Facility [Line Items]
Debt Issuance Costs, Line of Credit Arrangements, Net			$ 11,666	$ 229
Debt, Long-term and Short-term, Combined Amount			826,844	876,656
Other Long-term Debt			7,015	7,541
Short-term debt	[1]		59,259	28,926
Long-term debt			$ 767,585	847,730
Debt Instrument, Interest Rate, Stated Percentage			7.00%
Loss on early extinguishment of debt			$ (17,359)	0	$ 0
Premium on Early Debt Redemption			14,438
Write off of Deferred Debt Issuance Cost			$ 3,164
Description of variable rate basis			LIBOR
Debt Instrument, Unamortized Discount	[2]		$ (12,585)	(5,922)
Line of Credit Facility, Maximum Borrowing Capacity after June 14, 2018 Amendment						$ 1,128,172
Interest coverage ratio, current [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Covenant Terms			3.00
Consolidated leverage ratio, current [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Covenant Terms			4.75
Maximum [Member] | Senior leverage ratio, current [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Covenant Terms			3.25
Line of Credit [Member]
Line of Credit Facility [Line Items]
Debt Instrument, Unamortized Discount			$ (2,012)	(1,693)
Revolving Credit Facility [Member]
Line of Credit Facility [Line Items]
Debt, Long-term and Short-term, Combined Amount			432,414	600,037
Line of Credit [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Current Borrowing Capacity			$ 1,124,422
Line of Credit [Member] | Minimum [Member]
Line of Credit Facility [Line Items]
Basis spread on LIBOR			1.375%
Commitment fee (percentage)			0.225%
Line of Credit [Member] | Maximum [Member]
Line of Credit Facility [Line Items]
Basis spread on LIBOR			2.00%
Commitment fee (percentage)			0.35%
Revolving Loan, Maturity June 14, 2023
Line of Credit Facility [Line Items]
Weighted average interest rate			3.77%
Senior Notes due 2022 [Member]
Line of Credit Facility [Line Items]
Senior Notes			$ 0	275,000
Extinguishment of Debt, Amount			$ 275,000
Debt Instrument, Interest Rate, Stated Percentage			7.00%
Debt Instrument, Redemption Price, Percentage of Principal Amount Redeemed			105.25%
Senior Notes due 2026 [Member]
Line of Credit Facility [Line Items]
Senior Notes			$ 400,000	$ 0
Proceeds from Issuance of Private Placement		$ 400,000
Debt Instrument, Interest Rate, Stated Percentage		7.00%
Term Loan [Domain]
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity after June 14, 2018 Amendment						288,750
Term Loan [Domain] | Line of Credit [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Current Borrowing Capacity			$ 285,000
Revolving Loan, Maturity June 14, 2023
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity after June 14, 2018 Amendment						$ 839,422
Redemption Any Time Prior to April 1, 2018 | Senior Notes due 2026 [Member]
Line of Credit Facility [Line Items]
Debt Instrument, Redemption Price, Percentage			107.00%
Redemption Any Time Prior to April 1, 2018 - Percentage of Aggregate Outstanding Principal | Senior Notes due 2026 [Member]
Line of Credit Facility [Line Items]
Debt Instrument, Redemption Price, Percentage			100.00%
Debt Instrument, Redemption Price, Percentage of Principal Amount Redeemed			40.00%

[1] Balances as of June 30, 2018 and June 30, 2017 are inclusive of short-term debt issuance costs and debt discounts of $2,012 and $1,693, respectively

[2] During the year ended June 30, 2018, we capitalized $11,666 in debt issuance costs, which related to the private placement of our 7.0% senior unsecured notes due 2026, as well as the amendment to our senior secured credit facility. We wrote-off $3,164 of unamortized costs related to the redemption of our 7.0% Senior unsecured notes due 2022 and amendment to our senior unsecured credit facility. Refer below for additional details.