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Debt (Additional Information) (Details) - USD ($) |  |  |  |  |  |  | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Aug. 12, 2021 | Jul. 29, 2021 | Mar. 01, 2021 | Feb. 12, 2021 | Mar. 24, 2020 | Apr. 13, 2018 | Dec. 31, 2016 | Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2019 | Dec. 04, 2020
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Letters of credit outstanding |  |  |  |  |  |  | $ 68,400,000 | $ 68,400,000 | $ 68,400,000 |  |
Letter Of Credit Title Iv Disbursement Percentage |  |  |  |  |  |  | 10.00% |  |  |  |
Letter of credit, repayment period |  |  |  |  |  |  | 5 years |  |  |  |
Commitment fee percentage |  |  |  |  |  |  |  | 0.40% |  |  |
Credit annual fee percentage reimbursement |  |  |  |  |  |  |  | 2.00% |  |  |
Annual fee percentage |  |  |  |  |  |  |  | 2.25% |  |  |
Line of Credit facility, initiation date |  |  |  |  |  | Apr. 13, 2018 |  |  |  |  |
Outstanding letters of credit |  |  |  |  |  |  |  | $ 231,600,000 |  |  |
Long-term debt |  |  |  |  |  |  |  | 1,070,711,000 | 289,115,000 |  |
Increase in line of credit facility |  |  |  |  |  | $ 250,000,000 |  |  |  |  |
Long-term debt, gross |  |  |  |  |  |  |  | 1,091,000,000 | 294,000,000 |  |
Gain (Loss) on Derivative Instruments, Net, Pretax |  |  |  |  |  |  |  | 0 | 110,723,000 | $ 0 |
Revolver [Member] |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity |  |  |  |  |  | $ 300,000,000 |  |  |  |  |
Line of credit facility, expiration date |  |  |  |  |  | Apr. 13, 2023 |  |  |  |  |
Foreign currency borrowing capacity |  |  |  |  |  | $ 200,000,000 |  |  |  |  |
Long-term Line of Credit |  |  |  |  |  |  |  | 0 | 0 |  |
Amortization period |  |  |  |  |  | 5 years |  |  |  |  |
Letter of Credit [Member] |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity |  |  |  |  |  | $ 100,000,000 |  |  |  |  |
New Term Loan |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Issuance Price, Percent Of Principal Amount | 99.00% |  |  |  |  |  |  |  |  |  |
Debt Instrument, Issuance Discount, Percent | 1.00% |  |  |  |  |  |  |  |  |  |
Quarterly installment payments | $ 2,125,000 |  |  |  |  |  |  |  |  |  |
Debt Instrument, Ticking Fee, Term |  |  |  | 30 days |  |  |  |  |  |  |
Debt Instrument, Ticking Fee, Percent |  |  |  | 50.00% |  |  |  |  |  |  |
Debt instrument, face amount |  |  |  | $ 850,000,000 |  |  |  |  |  |  |
Basic spread rate |  |  |  | 4.50% |  |  |  |  |  |  |
New Term Loan | Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument, face amount | 850,000,000 |  |  |  |  |  |  |  |  |  |
New Term Loan | Accrued Liabilities |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Accrued Ticking Fees |  |  |  |  |  |  |  | $ 11,300,000 |  |  |
New revolver | Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity | $ 400,000,000 |  |  |  |  |  |  |  |  |  |
Senior Secured Notes Due 2028 And Term B Loan [Member] |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Amortization period |  |  |  |  |  |  |  | 7 years |  |  |
Senior Secured Notes Due 2028 [Member] |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument, face amount |  |  | $ 800,000,000 |  |  |  |  |  |  |  |
Long-term debt, gross |  |  |  |  |  |  |  | $ 800,000,000 | 0 |  |
Fixed interest rate |  |  | 5.50% |  |  |  |  |  |  |  |
Percentage of notes issued on par value |  |  | 100.00% |  |  |  |  |  |  |  |
Redemption price, percentage of principal amount redeemed |  |  | 100.00% |  |  |  |  |  |  |  |
Debt covenant, percentage of principal amount of notes outstanding |  |  | 25.00% |  |  |  |  |  |  |  |
Escrow deposit |  |  | $ 800,000,000 |  |  |  |  |  |  |  |
Restricted cash |  |  |  |  |  |  |  | 818,600,000 |  |  |
Senior Secured Notes Due 2028 [Member] | Accrued Liabilities |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Accrued Interest |  |  |  |  |  |  |  | 14,700,000 |  |  |
Senior Secured Notes Due 2028 [Member] | 2024 |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Redemption price, percentage of principal amount redeemed |  |  | 102.75% |  |  |  |  |  |  |  |
Senior Secured Notes Due 2028 [Member] | 2025 |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Redemption price, percentage of principal amount redeemed |  |  | 101.375% |  |  |  |  |  |  |  |
Senior Secured Notes Due 2028 [Member] | 2026 |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Redemption price, percentage of principal amount redeemed |  |  | 100.00% |  |  |  |  |  |  |  |
Senior Secured Notes Due 2028 [Member] | Prior to March 1,2024 |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Redemption price percentage |  |  | 105.50% |  |  |  |  |  |  |  |
Term B Loan [Member] |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Long-term debt, gross |  |  |  |  |  |  |  | 291,000,000 | $ 294,000,000 |  |
Scenario, Plan [Member] |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Unused Borrowing Capacity, Amount |  |  |  |  |  |  |  |  |  |  | $ 1,000,000,000
Term B Loan [Member] |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt Covenant, Mandatory Cash Payment In Excess Of Amount Minimum |  |  |  |  |  |  |  | $ 50,000,000 |  |  |
Interest rate for borrowings under the Term B Loan facility |  |  |  |  |  |  |  | 3.10% | 3.18% |  |
Debt instrument, maturity date |  |  |  |  |  | Apr. 13, 2025 |  |  |  |  |
Debt instrument, face amount |  |  |  |  |  | $ 300,000,000 |  |  |  |  |
Principal payment |  |  |  |  |  | $ 750,000 |  |  |  |  |
Debt covenant reinvested term |  |  |  |  |  |  |  | 1 year |  |  |
Maximum | Senior Secured Notes Due 2028 [Member] | Prior to March 1,2024 |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Redemption price, percentage of principal amount redeemed |  |  | 40.00% |  |  |  |  |  |  |  |
LIBOR Floor [Member] | New Term Loan |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Basic spread rate | 0.75% |  |  | 0.75% |  |  |  |  |  |  |
LIBOR Floor [Member] | New revolver |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Basic spread rate | 0.75% |  |  |  |  |  |  |  |  |  |
Base Rate [Member] | Term B Loan [Member] |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument, description of variable rate basis |  |  |  |  |  |  |  | base rate plus 2% |  |  |
Basic spread rate |  |  |  |  |  |  |  | 2.00% |  |  |
Base Rate [Member] | Minimum | Revolver [Member] |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Application rate, percentage |  |  |  |  |  |  |  | 0.75% |  |  |
Base Rate [Member] | Maximum | Revolver [Member] |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Application rate, percentage |  |  |  |  |  |  |  | 1.75% |  |  |
Alternate Base Rate [Member] | Minimum | New Term Loan |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Basic spread rate | 3.00% |  |  |  |  |  |  |  |  |  |
Alternate Base Rate [Member] | Minimum | New revolver |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Basic spread rate | 2.75% |  |  |  |  |  |  |  |  |  |
Alternate Base Rate [Member] | Maximum | New Term Loan |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Basic spread rate | 3.50% |  |  |  |  |  |  |  |  |  |
Alternate Base Rate [Member] | Maximum | New revolver |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Basic spread rate | 3.25% |  |  |  |  |  |  |  |  |  |
LIBOR | New Term Loan |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Basic spread rate |  |  |  | 4.50% |  |  |  |  |  |  |
LIBOR | Minimum | New revolver |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Basic spread rate | 3.75% |  |  |  |  |  |  |  |  |  |
LIBOR | Maximum | New revolver |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Basic spread rate | 4.25% |  |  |  |  |  |  |  |  |  |
Eurocurrency Rate [Member] | Term B Loan [Member] |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument, description of variable rate basis |  |  |  |  |  |  |  | LIBOR-equivalent rate plus 3% |  |  |
Basic spread rate |  |  |  |  | 0.03% |  |  | 3.00% |  |  |
Eurocurrency Rate [Member] | Minimum | Revolver [Member] |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Application rate, percentage |  |  |  |  |  |  |  | 1.75% |  |  |
Eurocurrency Rate [Member] | Minimum | New Term Loan |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Basic spread rate | 4.00% |  |  |  |  |  |  |  |  |  |
Eurocurrency Rate [Member] | Maximum | Revolver [Member] |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Application rate, percentage |  |  |  |  |  |  |  | 2.75% |  |  |
Eurocurrency Rate [Member] | Maximum | New Term Loan |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Basic spread rate | 4.50% |  |  |  |  |  |  |  |  |  |
Interest Rate Swap | Interest Expense [Member] | Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Gain (Loss) on Derivative Instruments, Net, Pretax |  | $ (4,500,000) |  |  |  |  |  |  |  |  |
Interest Rate Swap | Term B Loan [Member] |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Derivative, Fixed Interest Rate |  |  |  |  | 0.946% |  |  |  |  |  |
Derivative, Swaption Interest Rate |  |  |  |  |  |  |  | 3.946% |  |  |
Interest Rate Swap | LIBOR | Term B Loan [Member] |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument, description of variable rate basis |  |  |  |  | one-month LIBOR |  |  |  |  |  |
Interest Rate Swap | LIBOR | Maximum | Term B Loan [Member] |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Derivative, Floor Interest Rate |  |  |  |  | 0.00% |  |  |  |  |  |

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- Definition The amount of accrued fees incurred as at the end of the reporting period. + References No definition available. + Details
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- Definition Debt Covenant, Mandatory Cash Payment In Excess Of Amount Minimum + References No definition available. + Details
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- Definition Percentage of principal amount of notes outstanding related to debt covenant. + References No definition available. + Details
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- Definition Debt covenant reinvested term, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Percent of debt discount. + References No definition available. + Details
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- Definition Issuance price of debt instrument as a percent of principal amount. + References No definition available. + Details
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- Definition Debt instrument accruing ticking fees as a percent of margin. + References No definition available. + Details
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- Definition Term debt instrument term ticking fees accrue. + References No definition available. + Details
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- Definition The amortization period of debt issuance costs. + References No definition available. + Details
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- Definition Represents the annual fee percentage on letter of credit. + References No definition available. + Details
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- Definition Represent the letter of credit annual fee percentage reimbursement. + References No definition available. + Details
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- Definition Repayment period for letter of credit, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Percentage of letter of credit disbursements. + References No definition available. + Details
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- Definition Percentage of notes issued on par value. + References No definition available. + Details
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- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=120520924&loc=SL6031897-161870 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 + Details
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- Definition The reference rate for the variable rate of the debt instrument, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR. + References No definition available. + Details
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- Definition Face (par) amount of debt instrument at time of issuance. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=119993939&loc=d3e28551-108399 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400 + Details
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- Definition Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 6 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=120520924&loc=SL6036836-161870 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=119993939&loc=d3e28551-108399 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(2)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
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- Definition Percentage price of original principal amount of debt at which debt can be redeemed by the issuer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 50 -Paragraph 3 -Subparagraph e -URI http://asc.fasb.org/extlink&oid=75038535&loc=d3e64711-112823 + Details
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- Definition Amount of unused borrowing capacity under the long-term financing arrangement that is available to the entity as of the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(b)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition The designation of funds furnished by a borrower to a lender to assure future payments of the borrower's real estate taxes and insurance obligations with respect to a mortgaged property. Escrow deposits may be made for a variety of other purposes such as earnest money and contingent payments. This element excludes replacement reserves which are an escrow separately provided for within the US GAAP taxonomy. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.10) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 + Details
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