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Investments and Long-Term Receivables - Narrative (Details) $ in Billions | 3 Months Ended |  |
--- | --- | --- | ---
Jun. 30, 2024 | Sep. 30, 2024 USD ($) | Mar. 31, 2023
APLNG |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Equity method investment, ownership percentage |  | 47.50% |
Line of credit facility value outstanding |  | $ 4.0 |
Equity method investment |  | 5.0 |
PALNG |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Equity method investment, ownership percentage |  |  | 30.00%
Equity method investment |  | $ 1.5 |
N3 |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Equity method investment, ownership percentage |  | 30.00% |
N3 | Qatar Energy |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Ownership percentage |  | 68.50% |
N3 | Mitsui & Co., Ltd |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Ownership percentage |  | 1.50% |
NFE4 |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Equity method investment, ownership percentage |  | 25.00% |
NFE4 | Qatar Energy |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Ownership percentage |  | 70.00% |
Ownership percentage transferred | 0.05 |  |
NFE4 | China National Petroleum Corporation |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Ownership percentage |  | 5.00% |
NFS3 |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Equity method investment, ownership percentage |  | 25.00% |
NFS3 | Qatar Energy |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Ownership percentage |  | 75.00% |
Qatar |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Equity method investment |  | $ 1.2 |

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