Revenue - Contract balances (Details) - Sales of fuel cell systems - USD ($) $ in Thousands |
Jun. 30, 2024 |
Dec. 31, 2023 |
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| Disaggregation of revenue | ||
| Accounts receivable | $ 189,863 | $ 243,811 |
| Contract assets | 162,431 | 155,989 |
| Deferred revenue and contract liabilities | $ 245,846 | $ 288,302 |
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- Definition Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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