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Long-Term Debt - Additional Information (Detail2) - USD ($) $ in Millions |  | 1 Months Ended | 3 Months Ended | 9 Months Ended |  |  |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Apr. 12, 2024 | Apr. 30, 2024 | Jun. 30, 2024 | Mar. 31, 2024 | Sep. 30, 2025 | Sep. 30, 2024 | Mar. 16, 2028 | Dec. 16, 2027 | Jun. 30, 2025 | Mar. 31, 2025 | Feb. 28, 2025 | Dec. 31, 2024 | Jun. 30, 2020 | May 31, 2020
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Senior secured credit facility, discount amount |  | $ 35.5 |  |  |  |  |  |  |  |  |  |  |  |
(Gain) Loss on extinguishment of debt |  |  |  |  | $ 0.0 | $ (10.5) |  |  |  |  |  |  |  |
Outstanding principal amount |  |  |  |  | $ 2,079.1 |  |  |  |  |  |  |  |  |
Net leverage ratio |  |  |  |  | 2.50% |  |  |  |  |  |  |  |  |
Minimum fixed charge coverage ratio |  |  |  |  | 2.00% |  |  |  |  |  |  |  |  |
Minimum liquidity coverage |  |  |  |  | $ 200.0 |  |  |  |  |  |  |  |  |
2024 Term Loan B [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings under the senior secured credit facility |  |  |  |  | 375.0 |  |  |  |  |  |  | $ 390.0 |  |
Extended maturity date |  | Apr. 12, 2029 |  |  |  |  |  |  |  |  |  |  |  |
Credit facility, maturity date |  | Mar. 16, 2028 |  |  |  |  |  |  |  |  |  |  |  |
2024 Term Loan B [Member] | Base Rate [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate spread on variable rate |  | 5.75% |  |  |  |  |  |  |  |  |  |  |  |
2024 Term Loan B [Member] | SOFR |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate spread on variable rate | 6.75% |  |  |  |  |  |  |  |  |  |  |  |  |
2018 Credit Facility [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Credit facility carrying value |  |  | $ 981.0 |  |  |  |  |  |  |  |  |  |  |
Borrowings under the senior secured credit facility |  | $ 170.0 |  |  |  |  |  |  |  |  |  |  |  |
(Gain) Loss on extinguishment of debt |  |  | 2.5 |  |  |  |  |  |  |  |  |  |  |
2018 Credit Facility [Member] | 2018 Term Loan A [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Outstanding principal amount |  | 228.9 |  |  |  |  |  |  |  |  |  |  |  |
2018 Credit Facility [Member] | 2018 Term Loan B [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Outstanding principal amount |  | 584.3 |  |  |  |  |  |  |  |  |  |  |  |
Prepayment of term loan |  |  |  | $ 66.3 |  |  |  |  |  |  |  |  |  |
2024 Revolving Credit Facility [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings under the senior secured credit facility |  |  |  |  | $ 25.0 |  |  |  |  |  |  | $ 0.0 |  |
Maximum total leverage ratio |  |  |  |  |  |  |  |  |  |  |  | 4.50% |  |
Decrease in maximum total leverage ratio |  |  |  |  | 4.00% |  |  |  |  | 4.25% |  |  |  |
Extended maturity date | Apr. 12, 2028 |  |  |  |  |  |  |  |  |  |  |  |  |
Credit facility, maturity date | Dec. 16, 2027 |  |  |  |  |  |  |  |  |  |  |  |  |
2024 Revolving Credit Facility [Member] | Maximum [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage | 0.45% |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate spread on variable rate | 6.50% |  |  |  |  |  |  |  |  |  |  |  |  |
2024 Revolving Credit Facility [Member] | Maximum [Member] | Base Rate [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate spread on variable rate | 5.50% |  |  |  |  |  |  |  |  |  |  |  |  |
2024 Revolving Credit Facility [Member] | Minimum [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage | 0.35% |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate spread on variable rate | 5.50% |  |  |  |  |  |  |  |  |  |  |  |  |
2024 Revolving Credit Facility [Member] | Minimum [Member] | Base Rate [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate spread on variable rate | 4.50% |  |  |  |  |  |  |  |  |  |  |  |  |
2024 Credit Facility [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings under the senior secured credit facility |  |  |  |  | $ 400.0 |  |  |  |  |  |  | $ 390.0 |  |
Long-term debt, weighted average interest rate |  |  |  |  | 11.66% |  |  |  |  |  |  | 10.35% |  |
2029 Secured Notes [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregate principal amount of senior notes issued |  | 800.0 |  |  |  |  |  |  |  |  |  |  |  |
2029 Secured Notes [Member] | 2018 Credit Facility [Member] | 2024 Term Loan B [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregate principal amount of senior notes issued |  | 400.0 |  |  |  |  |  |  |  |  |  |  |  |
2029 Secured Notes [Member] | 2024 Revolving Credit Facility [Member] | 2024 Term Loan B [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregate principal amount of senior notes issued |  | $ 400.0 |  |  |  |  |  |  |  |  |  |  |  |
Senior secured credit facility, discount percentage |  | 7.00% |  |  |  |  |  |  |  |  |  |  |  |
Senior secured credit facility, discount amount |  | $ 28.0 |  |  |  |  |  |  |  |  |  |  |  |
Deferred financing costs |  | $ 10.3 |  |  |  |  |  |  |  |  |  |  |  |
Percentage of aggregate principal amount of senior notes being redeemed |  | 5.00% |  |  |  |  |  |  |  |  |  |  |  |
2029 Secured Notes [Member] | 2024 Revolving Credit Facility [Member] | 2024 Term Loan B [Member] | Second Anniversary [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Senior notes, redemption price, percentage |  | 101.00% |  |  |  |  |  |  |  |  |  |  |  |
2029 Secured Notes [Member] | 2024 Revolving Credit Facility [Member] | 2024 Term Loan B [Member] | Third Anniversary [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Senior notes, redemption price, percentage |  | 101.00% |  |  |  |  |  |  |  |  |  |  |  |
2028 Convertible Notes Exceeds 100 Million [Member] | Scenario Forecast [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Outstanding principal amount |  |  |  |  |  |  | $ 100.0 | $ 100.0 |  |  |  |  |  |
7.875% Senior Notes Due 2025 [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregate principal amount of senior notes issued |  | $ 300.0 |  |  | $ 147.3 |  |  |  | $ 50.0 |  | $ 65.0 |  |  | $ 600.0
Deferred financing costs |  |  |  |  |  |  |  |  |  |  |  | $ 0.5 | $ 7.9 |
(Gain) Loss on extinguishment of debt |  | $ 7.1 | $ 0.9 |  |  |  |  |  |  |  |  |  |  |
Outstanding principal amount |  |  |  |  |  |  |  |  |  |  |  | $ 262.3 |  |

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- Definition Amount, after accumulated amortization, of debt discount. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 835 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 1A -Publisher FASB -URI https://asc.fasb.org/1943274/2147482925/835-30-45-1A Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 835 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482925/835-30-45-2 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 835 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482900/835-30-50-1 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1D -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481139/470-20-50-1D + Details
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- Definition Amount, before accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 835 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482925/835-30-45-2 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 835 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482900/835-30-50-1 + Details
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- Definition Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 470 -SubTopic 50 -Section 40 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481303/470-50-40-2 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 470 -SubTopic 50 -Section 40 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481303/470-50-40-4 + Details
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- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -SubTopic 10 -Topic 210 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(16)(a)(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 + Details
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- Definition Date the credit facility terminates, in YYYY-MM-DD format. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(19)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
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- Definition The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility. + References No definition available. + Details
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- Definition Weighted average interest rate of long-term debt outstanding calculated at point in time. + References No definition available. + Details
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