v3.24.2.u1

Debt - Narrative (Details) |  |  |  | 1 Months Ended | 3 Months Ended | 6 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Jun. 13, 2024 | Jan. 11, 2023 USD ($) day $ / shares | Jan. 09, 2023 USD ($) | Apr. 30, 2020 USD ($) day $ / shares | Jun. 30, 2024 USD ($) agreement | Jun. 30, 2023 USD ($) | Mar. 31, 2023 USD ($) | Sep. 30, 2021 USD ($) | Jun. 30, 2024 USD ($) day agreement | Jun. 30, 2023 USD ($) | Dec. 31, 2023 USD ($) | Jan. 31, 2023 USD ($) | Jan. 08, 2023 USD ($)
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument, unamortized debt discount and issuance costs |  |  |  |  | $ 37,613,000 |  |  |  | $ 37,613,000 |  | $ 43,670,000 |  |
Proceeds from debt |  |  |  |  |  |  |  |  | 0 | $ 269,223,000 |  |  |
Loss on debt extinguishment |  |  |  |  |  |  |  |  | $ 0 | 12,123,000 |  |  |
Prince Georges County Maryland |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate |  |  |  |  | 3.00% |  |  |  | 3.00% |  |  |  |
Standby Letters of Credit |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity |  |  |  |  | $ 11,700,000 |  |  |  | $ 11,700,000 |  |  |  |
Prince Georges County Maryland |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Number of contracts | agreement |  |  |  |  | 2 |  |  |  | 2 |  |  |  |
Convertible Debt |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Net carrying amount |  |  |  |  | $ 527,000,000 |  |  |  | $ 527,000,000 |  | 527,000,000 |  |
Revolving facility |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Net carrying amount |  |  |  |  | 40,000,000 |  |  |  | 40,000,000 |  | 40,000,000 |  |
Second Amended Credit Agreement |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument, restrictive covenants, minimum recurring revenues |  |  |  |  |  |  |  | $ 900,000,000 | 900,000,000 |  |  |  |
Deferred government grant obligations |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Net carrying amount |  |  |  |  | 3,500,000 |  |  |  | 3,500,000 |  | 3,500,000 |  |
Deferred government grant obligations | Prince Georges County Maryland |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Net carrying amount |  |  |  |  | 3,500,000 |  |  |  | 3,500,000 |  |  |  |
2025 Notes | Convertible Debt |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Principal |  |  |  | $ 380,000,000 | 380,000,000 |  |  |  | 380,000,000 |  | 380,000,000 |  |
Interest rate |  |  |  | 2.25% |  |  |  |  |  |  |  |  |
Interest expense, debt |  |  |  |  | $ 2,600,000 | $ 2,600,000 |  |  | $ 5,300,000 | 5,300,000 |  |  |
Proceeds from debt |  |  |  | $ 369,600,000 |  |  |  |  |  |  |  |  |
Debt instrument, effective interest rate |  |  |  |  | 2.90% |  |  |  | 2.90% |  |  |  |
Debt instrument, convertible, threshold consecutive trading days, sale price per share |  |  |  | 130.00% |  |  |  |  |  |  |  |  |
Debt instrument, convertible, threshold trading days | day |  |  |  | 20 |  |  |  |  |  |  |  |  |
Debt instrument, convertible, threshold consecutive trading days | day |  |  |  | 30 |  |  |  |  |  |  |  |  |
Debt instrument, convertible, threshold consecutive trading days, sale price per share | day |  |  |  | 5 |  |  |  |  |  |  |  |  |
Debt instrument, convertible, measurement period | day |  |  |  | 10 |  |  |  |  |  |  |  |  |
Debt instrument, threshold percentage of sales price per share |  |  |  | 98.00% |  |  |  |  |  |  |  |  |
Debt instrument, convertible, conversion ratio | 0.0011792 |  |  | 0.0353773 |  |  |  |  |  |  |  |  |
Debt instrument, convertible, conversion price (in dollars per share) | $ / shares |  |  |  | $ 28.27 |  |  |  |  |  |  |  |  |
2025 Notes | Convertible Debt | Minimum | Outstanding on January 30, 2025 |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Principal |  |  | $ 40,000,000 |  |  |  |  |  |  |  |  |  |
2025 Notes | Line of Credit | Minimum | Outstanding on January 1, 2025 |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt, average amount outstanding |  |  | 50,000,000 |  |  |  |  |  |  |  |  |  |
2025 Notes | Fair Value, Inputs, Level 2 | Convertible Debt |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt, fair value |  |  |  |  | $ 205,200,000 |  |  |  | $ 205,200,000 |  | 191,700,000 |  |
2030 Notes | Convertible Debt |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Principal |  | $ 147,000,000 |  |  | 147,000,000 |  |  |  | 147,000,000 |  | 147,000,000 | $ 147,000,000 |
Interest rate |  | 4.50% |  |  |  |  |  |  |  |  |  |  |
Interest expense, debt |  |  |  |  | $ 2,400,000 | $ 2,300,000 |  |  | $ 4,800,000 | $ 4,300,000 |  |  |
Proceeds from debt |  | $ 127,100,000 |  |  |  |  |  |  |  |  |  |  |
Debt instrument, convertible, threshold consecutive trading days, sale price per share |  | 130.00% |  |  |  |  |  |  |  |  |  |  |
Debt instrument, convertible, threshold trading days | day |  | 20 |  |  |  |  |  |  |  |  |  |  |
Debt instrument, convertible, threshold consecutive trading days | day |  |  |  |  |  |  |  |  | 30 |  |  |  |
Debt instrument, convertible, conversion ratio | 0.0038037 | 0.1111111 |  |  |  |  |  |  |  |  |  |  |
Debt instrument, convertible, conversion price (in dollars per share) | $ / shares |  | $ 9.00 |  |  |  |  |  |  |  |  |  |  |
Interest rate during period |  |  |  |  | 7.50% |  |  |  | 7.50% |  |  |  |
2030 Notes | Fair Value, Inputs, Level 2 | Convertible Debt |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt, fair value |  |  |  |  | $ 48,500,000 |  |  |  | $ 48,500,000 |  | 55,000,000 |  |
Term Loan Agreement |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument, unamortized debt discount and issuance costs |  |  |  |  | $ 18,200,000 |  |  |  | $ 18,200,000 |  | $ 21,700,000 |  |
Debt instrument, effective interest rate percentage |  |  |  |  | 14.50% | 14.40% |  |  | 14.50% | 14.10% |  |  |
Term Loan Agreement | Line of Credit |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Net carrying amount |  |  | $ 380,000,000 |  |  |  |  |  |  |  |  |  | $ 567,000,000
Prepayment premium |  |  | 1.00% |  |  |  |  |  |  |  |  |  |
Principal repayments |  |  |  |  | 0.25% |  |  |  | 0.25% |  |  |  |
Interest expense, debt |  |  |  |  | $ 14,300,000 | $ 13,300,000 |  |  | $ 28,400,000 | $ 26,500,000 |  |  |
Loss on debt extinguishment |  |  |  |  |  |  | $ 12,100,000 |  |  |  |  |  |
Unamortized issuance costs |  |  |  |  |  |  | $ 4,600,000 |  |  |  |  |  |
Term Loan Agreement | Line of Credit | Base Rate |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Variable rate, applicable margin |  |  | 5.50% |  |  |  |  |  |  |  |  |  |
Interest rate |  |  |  |  | 4.75% |  |  |  | 4.75% |  |  |  |
Term Loan Agreement | Line of Credit | SOFR |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Variable rate, applicable margin |  |  | 6.50% |  |  |  |  |  |  |  |  |  |
Term Loan Agreement | Line of Credit | Eurodollar |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate |  |  |  |  | 5.75% |  |  |  | 5.75% |  |  |  |
Revolving Loan Facility |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument, effective interest rate percentage |  |  |  |  | 10.80% | 10.60% |  |  | 10.90% | 10.60% |  |  |
Revolving Loan Facility | Line of Credit |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Principal |  |  | $ 40,000,000 |  |  |  |  |  |  |  |  |  |
Revolving Loan Facility | Line of Credit | Base Rate |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Variable rate, applicable margin |  |  | 4.50% |  |  |  |  |  |  |  |  |  |
Revolving Loan Facility | Line of Credit | SOFR |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Variable rate, applicable margin |  |  | 5.50% |  |  |  |  |  |  |  |  |  |
The Notes | Convertible Debt |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Capped call, cap price (in dollars per share) | $ / shares |  |  |  | $ 44.34 |  |  |  |  |  |  |  |  |
Cost of derivative |  |  |  | $ 50,500,000 |  |  |  |  |  |  |  |  |
Senior Secured Term Loan Facility | Line of Credit |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Senior secured term loan facility |  |  |  | $ 250,000,000 |  |  |  |  |  |  |  |  |

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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://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/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (b)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481139/470-20-50-4 + Details
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