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Financial Instruments - Narrative (Details) $ in Thousands, € in Millions |  |  | 3 Months Ended | 9 Months Ended |
--- | --- | --- | --- | --- | ---
Sep. 06, 2023 EUR (€) | Apr. 24, 2023 USD ($) | Sep. 30, 2023 USD ($) | Sep. 30, 2022 USD ($) | Sep. 30, 2023 USD ($) | Sep. 30, 2022 USD ($) | Dec. 31, 2022 USD ($)
Marketable Securities and Fair Value Measurements [Abstract] |  |  |  |  |  |  |
Accounts receivable sold |  |  | $ 24,200 |  | $ 40,400 |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |  |  |
Payments to acquire equity method investments |  |  |  |  | 76,999 | $ 0 |
Cubicure GmbH |  |  |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |  |  |
Acquisition consideration | € | € 79 |  |  |  |  |  |
Heartland |  |  |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |  |  |
Ownership interest |  | 5.00% |  |  |  |  |
Payments to acquire equity method investments |  | $ 75,000 |  |  |  |  |
Equity method investments |  |  | 75,000 |  | 75,000 |  |
Foreign Exchange Forward |  |  |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |  |  |
Net gains (losses) on derivatives |  |  | 19,800 | $ 34,600 | (14,400) | $ 43,800 |
Fair value of derivative asset |  |  | $ 0 |  | $ 0 |  | $ 0

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