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Debt - Narrative (Details) |  |  |  |  |  |  |  | 1 Months Ended | 3 Months Ended | 4 Months Ended | 9 Months Ended |  |
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Jul. 16, 2024 USD ($) tradingDay $ / shares | Jun. 18, 2024 USD ($) | Nov. 01, 2023 USD ($) | Oct. 07, 2021 | Apr. 07, 2021 USD ($) | Oct. 07, 2020 USD ($) fiscalQuarterPeriod | Nov. 15, 2019 USD ($) tradingDay | Aug. 31, 2023 USD ($) | Sep. 30, 2023 USD ($) | Nov. 30, 2023 USD ($) | Sep. 30, 2024 USD ($) $ / shares shares | Sep. 30, 2023 USD ($) | Dec. 31, 2023 USD ($) $ / shares | May 01, 2021
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal maturing in 2026 |  |  |  |  |  |  |  |  |  |  | $ 149,100,000 |  |  |
Principal maturing in 2028 |  |  |  |  |  |  |  |  |  |  | 263,100,000 |  |  |
Principal maturing in 2030 |  |  |  |  |  |  |  |  |  |  | 460,000,000 |  |  |
Debt instrument, convertible, beneficial conversion feature |  |  |  |  |  |  |  |  |  |  | $ 4,001,000 | $ 0 |  |
Common stock, par value (in usd per share) | $ / shares | $ 0.01 |  |  |  |  |  |  |  |  |  | $ 0.01 |  | $ 0.01 |
Basis spread on variable rate |  | 0.10% |  |  |  |  |  |  |  |  |  |  |  |
Revolving Credit Facility |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Credit agreement |  |  |  |  |  |  |  |  |  |  | $ 350,000,000 |  | $ 350,000,000 |
Line of credit facility, maximum borrowing capacity |  | $ 350,000,000.0 |  |  | $ 100,000,000 |  |  |  |  |  |  |  |  |
Increase available |  | $ 250,000,000.0 |  |  |  |  |  |  |  |  |  |  |  |
1.75% Convertible Notes | Convertible Debt |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stated interest rate |  |  |  |  |  |  | 1.75% |  |  |  |  |  |  |
Debt instrument, face amount |  |  |  |  |  |  | $ 550,000,000.0 |  |  |  | 149,100,000 |  |  |
Proceeds from debt, net of issuance costs |  |  |  |  |  |  | $ 537,100,000 |  |  |  |  |  |  |
Effective interest rate | 4.20% |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregate principal including cash payment | $ 400,900,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Interest Payable |  |  |  |  |  |  |  |  |  |  | $ 1,500,000 |  |  |
Additional interest |  |  |  |  |  |  |  |  |  |  |  |  |  | 0.50%
Interest expense |  |  | $ 700,000 |  |  |  |  |  | $ 300,000 |  |  | $ 7,700,000 |  |
Interest expense paid to trustees |  |  |  |  |  |  |  | $ 7,000,000 |  |  |  |  |  |
Non-recurring interest expense |  |  |  |  |  |  |  |  |  | $ 7,700,000 |  |  |  |
Convertible debt conversion ratio |  |  |  | 0.0093783 |  |  |  |  |  |  |  |  |  |
Shares issued in debt-for-equity exchange (in shares) | shares |  |  |  |  |  |  |  |  |  |  | 1,398,391 |  |  |
Convertible debt conversion price (in usd per share) | $ / shares |  |  |  |  |  |  |  |  |  |  | $ 106.63 |  |  |
Repayments of convertible debt | 135,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |
1.75% Convertible Notes | Convertible Debt | Debt Instrument, Redemption, Period One |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Convertible debt threshold trading days | tradingDay |  |  |  |  |  |  | 20 |  |  |  |  |  |  |
Convertible debt threshold consecutive trading days | tradingDay |  |  |  |  |  |  | 30 |  |  |  |  |  |  |
Convertible debt conversion ratio |  |  |  |  |  |  | 1.30 |  |  |  |  |  |  |
1.75% Convertible Notes | Convertible Debt | Debt Instrument, Redemption, Period Two |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Convertible debt threshold trading days | tradingDay |  |  |  |  |  |  | 5 |  |  |  |  |  |  |
Convertible debt threshold consecutive trading days | tradingDay |  |  |  |  |  |  | 10 |  |  |  |  |  |  |
Convertible debt conversion ratio |  |  |  |  |  |  | 0.98 |  |  |  |  |  |  |
3.625% Convertible Notes |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument, convertible, beneficial conversion feature | 4,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Deferred tax liabilities | $ (1,000,000) |  |  |  |  |  |  |  |  |  |  |  |  |
3.625% Convertible Notes | Convertible Debt |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stated interest rate | 3.625% |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument, face amount | $ 263,100,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Convertible debt conversion ratio | 0.01 |  |  |  |  |  |  |  |  |  |  |  |  |
Shares issued in debt-for-equity exchange (in shares) | shares |  |  |  |  |  |  |  |  |  |  | 2,631,470 |  |  |
Convertible debt conversion price (in usd per share) | $ / shares |  |  |  |  |  |  |  |  |  |  | $ 100 |  |  |
3.625% Convertible Notes | Convertible Debt | Debt Instrument, Redemption, Period One |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Convertible debt threshold trading days | tradingDay | 20 |  |  |  |  |  |  |  |  |  |  |  |  |
Convertible debt threshold consecutive trading days | tradingDay | 30 |  |  |  |  |  |  |  |  |  |  |  |  |
Convertible debt conversion ratio | 1.30 |  |  |  |  |  |  |  |  |  |  |  |  |
3.625% Convertible Notes | Convertible Debt | Debt Instrument, Redemption, Period Two |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Convertible debt threshold trading days | tradingDay | 5 |  |  |  |  |  |  |  |  |  |  |  |  |
Convertible debt threshold consecutive trading days | tradingDay | 10 |  |  |  |  |  |  |  |  |  |  |  |  |
Convertible debt conversion ratio | 0.98 |  |  |  |  |  |  |  |  |  |  |  |  |
4.625% Senior Notes | Senior Notes |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stated interest rate |  |  |  |  |  | 4.625% |  |  |  |  |  |  |  |
Debt instrument, face amount |  |  |  |  |  | $ 750,000,000 |  |  |  |  |  |  |  |
Proceeds from debt, net of issuance costs |  |  |  |  |  | $ 742,700,000 |  |  |  |  |  |  |  |
Effective interest rate |  |  |  |  |  | 4.70% |  |  |  |  |  |  |  |
Covenant, leverage ratio, minimum |  |  |  |  |  | 3.5 |  |  |  |  |  |  |  |
Covenant restricted payment threshold |  |  |  |  |  | $ 250,000,000 |  |  |  |  |  |  |  |
Covenant, EBITDA minimum |  |  |  |  |  | 50.00% |  |  |  |  |  |  |  |
Covenant, EBITDA minimum, fiscal quarter period | fiscalQuarterPeriod |  |  |  |  |  | 4 |  |  |  |  |  |  |  |
Repurchased principal |  |  |  |  |  |  |  |  |  |  | $ 290,000,000 |  |  |
4.625% Senior Notes | Senior Notes | Debt Instrument, Redemption, Period Two |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Redemption price, percentage |  |  |  |  |  | 100.00% |  |  |  |  |  |  |  |
6.0% Senior Notes | Senior Notes |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stated interest rate |  |  |  |  |  | 6.00% |  |  |  |  |  |  |  |
Bridge Loan Facility | Secured Overnight Financing Rate (SOFR) | Minimum |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  | 1.50% |  |  |  |  |  |  |  |  |
Bridge Loan Facility | Secured Overnight Financing Rate (SOFR) | Maximum |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  | 2.25% |  |  |  |  |  |  |  |  |
Bridge Loan Facility | Base Rate | Minimum |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  | 0.50% |  |  |  |  |  |  |  |  |
Bridge Loan Facility | Base Rate | Maximum |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  | 1.25% |  |  |  |  |  |  |  |  |
Bridge Loan Facility | Credit Spread Adjustment |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  | 0.10% |  |  |  |  |  |  |  |  |
Bridge Loan Facility | Bridge Loan | Federal Funds Effective Rate |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  | 0.50% |  |  |  |  |  |  |  |  |
Bridge Loan Facility | Bridge Loan | Secured Overnight Financing Rate (SOFR) |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative basis spread on variable rate |  |  |  |  | 1.00% |  |  |  |  |  |  |  |  |
Credit Agreement | Line of Credit |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument, covenant, leverage ratio, maximum |  |  |  |  |  |  |  |  |  |  | 4.00 |  |  |
Debt instrument, covenant, interest coverage ratio, minimum |  |  |  |  |  |  |  |  |  |  | 3.00 |  |  |

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