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v3.24.0.1

Debt - Additional Information (Details) |  |  |  | 1 Months Ended | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Aug. 15, 2023 USD ($) shares | May 15, 2023 USD ($) | Aug. 20, 2018 USD ($) $ / shares | Nov. 30, 2018 | Dec. 31, 2023 USD ($) $ / shares | Dec. 31, 2022 USD ($) $ / shares | Dec. 31, 2021 USD ($) $ / shares | Nov. 21, 2022 USD ($) | Nov. 20, 2022 USD ($) | Jun. 26, 2015 USD ($)
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Conversion price (in dollars per share) | $ / shares |  |  |  |  | $ 101.38 | $ 101.38 | $ 101.38 |  |  |
Amortization of debt discount and issuance costs and other |  |  |  |  | $ 1,925,000 | $ 2,224,000 | $ 11,701,000 |  |  |
Unamortized debt issue costs |  |  |  |  | 0 | 1,047,000 |  |  |  |
Federal Funds |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Credit facility basis point (as a percent) |  |  |  | 0.50% |  |  |  |  |  |
Secured Overnight Financing Rate (SOFR) |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Credit facility basis point (as a percent) |  |  |  | 1.00% |  |  |  |  |  |
Line of Credit |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Borrowing limit used |  |  |  |  | 100,000 |  |  |  |  |
2023 Convertible Notes |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Principal amount |  |  |  |  | $ 0 |  |  |  |  |
2023 Convertible Notes | Senior Notes |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Principal amount |  |  | $ 316,300,000 |  |  |  |  |  |  |
Conversion rate |  |  | 0.0098643 |  |  |  |  |  |  |
Conversion price (in dollars per share) | $ / shares |  |  | $ 101.38 |  |  |  |  |  |  |
Debt conversion, converted instrument, amount | $ 280,300,000 | $ 500,000 |  |  |  |  |  |  |  |
Debt conversion, original debt, amount | $ 315,800,000 |  |  |  |  |  |  |  |  |
Converted instrument, shares issued (in shares) | shares | 1,460,740 |  |  |  |  |  |  |  |  |
Interest rate (as a percent) |  |  | 2.00% |  | 2.00% |  |  |  |  |
Contractual interest expense |  |  |  |  | $ 4,000,000 | 6,300,000 | 6,300,000 |  |  |
Amortization of debt discount and issuance costs and other |  |  |  |  |  |  | $ 9,600,000 |  |  |
Credit Facility | Line of Credit |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Senior secured revolving line of credit |  |  |  |  | 900,000,000 |  |  | $ 300,000,000 | $ 150,000,000 | $ 550,000,000
Debt issuance costs |  |  |  |  |  |  |  |  |  | $ 4,000,000
Unamortized debt issue costs |  |  |  |  | $ 3,400,000 | $ 4,300,000 |  |  |  |
Credit Facility | Line of Credit | Minimum |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Commitment fee (as a percent) |  |  |  |  | 0.20% |  |  |  |  |
Fronting fees (as a percent) |  |  |  |  | 1.25% |  |  |  |  |
Credit Facility | Line of Credit | Minimum | London Interbank Offered Rate (LIBOR) |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Basis spread (as a percent) |  |  |  | 1.25% |  |  |  |  |  |
Credit Facility | Line of Credit | Minimum | Base Rate |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Basis spread (as a percent) |  |  |  | 0.25% |  |  |  |  |  |
Credit Facility | Line of Credit | Maximum |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Commitment fee (as a percent) |  |  |  |  | 0.35% |  |  |  |  |
Fronting fees (as a percent) |  |  |  |  | 2.00% |  |  |  |  |
Credit Facility | Line of Credit | Maximum | London Interbank Offered Rate (LIBOR) |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Basis spread (as a percent) |  |  |  | 2.00% |  |  |  |  |  |
Credit Facility | Line of Credit | Maximum | Base Rate |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Basis spread (as a percent) |  |  |  | 1.00% |  |  |  |  |  |

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- Definition Amount of amortization expense attributable to debt discount (premium) and debt issuance costs. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 69E -Publisher FASB -URI https://asc.fasb.org//1943274/2147481568/470-20-55-69E Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 69F -Publisher FASB -URI https://asc.fasb.org//1943274/2147481568/470-20-55-69F Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1F -Subparagraph (b)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1F Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 835 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482925/835-30-45-3 + Details
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- Definition The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset. + References No definition available. + Details
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