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Debt (Details) $ / shares in Units, € in Thousands, $ in Thousands			12 Months Ended
	May 01, 2020 USD ($) $ / shares	Feb. 13, 2020 USD ($)	Jun. 30, 2021 USD ($) $ / shares Rate shares	Jun. 30, 2020 USD ($)	Jun. 30, 2019 USD ($)	Jun. 30, 2021 EUR (€) Rate shares	May 01, 2020	May 01, 2020 Rate	May 01, 2020 shares
Line of Credit Facility [Line Items]
Warrants Not Settleable in Cash, Fair Value Disclosure			$ 22,432
Debt, Long-term and Short-term, Combined Amount			1,742,406	$ 1,433,590
Other Long-term Debt			12,835	11,694
Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net			(22,450)	(48,587)
Write off of Deferred Debt Issuance Cost			17,072
Short-term debt			9,895	17,933
Long-term debt			$ 1,732,511	1,415,657
Class of Warrant or Right, Number of Securities Called by Warrants or Rights | shares			1,055,377			1,055,377			1,055,377
Class of Warrant or Right, Percentage of Securities							3.875%	3.875%
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares	$ 60		$ 60
Description of variable rate basis			0
Proceeds from Notes Payable	$ 300,000
Document period end date			Jun. 30, 2021
Payments of debt			$ 1,242,606	1,337,334	$ 947,696
Debt Issuance Costs, Gross			12,200	23,208
Amortization of Debt Issuance Costs			5,757	3,240	2,367
Unamortized Debt Issuance Expense			(22,450)	(48,587)
Loss on early extinguishment of debt			48,343	0	0
Payments of early redemption fees for senior notes			309,000	0	$ 0
Early Redemption Fee
Line of Credit Facility [Line Items]
Payments of early redemption fees for senior notes			$ 9,000
Minimum [Member]
Line of Credit Facility [Line Items]
Basis spread on LIBOR			2.50%
Maximum [Member]
Line of Credit Facility [Line Items]
Basis spread on LIBOR			3.00%
Line of Credit [Member]
Line of Credit Facility [Line Items]
Debt Instrument, Unamortized Discount			$ 3,435	10,362
Second Lien Notes due 2025 [Member]
Line of Credit Facility [Line Items]
Senior Notes			0	300,000
Loss on early extinguishment of debt			(39,400)
Revolving Credit Facility [Member]
Line of Credit Facility [Line Items]
Debt, Long-term and Short-term, Combined Amount				570,483
Term Loan [Domain]
Line of Credit Facility [Line Items]
Payments of debt			150
Line of Credit [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Current Borrowing Capacity			250,000
Debt Issuance Costs, Gross			$ 313
Line of Credit [Member] | Minimum [Member]
Line of Credit Facility [Line Items]
Commitment fee (percentage) | Rate			0.35%
Line of Credit [Member] | Maximum [Member]
Line of Credit Facility [Line Items]
Commitment fee (percentage) | Rate			0.45%
Revolving Loan, Maturity June 14, 2023 [Member]
Line of Credit Facility [Line Items]
Weighted average interest rate | Rate			4.66%			4.66%
Senior Notes due 2022 [Member]
Line of Credit Facility [Line Items]
Senior Notes			$ 600,000	$ 600,000
Senior Notes due 2026 [Member]
Line of Credit Facility [Line Items]
Proceeds from Issuance of Private Placement		$ 600,000
Senior Notes
Line of Credit Facility [Line Items]
Debt, Long-term and Short-term, Combined Amount			1,152,021
Term Loan B, Euro Tranche
Line of Credit Facility [Line Items]
Debt, Long-term and Short-term, Combined Amount | €						€ 300,000
Term Loan B, USD Tranche
Line of Credit Facility [Line Items]
Debt, Long-term and Short-term, Combined Amount			795,000
Term Loan B
Line of Credit Facility [Line Items]
Line of Credit Facility, Current Borrowing Capacity			1,152,021
Debt Issuance Costs, Gross			$ 10,560

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