Investment in the Aggregator (Additional Information) (Details) - USD ($) |
3 Months Ended | 9 Months Ended |
|---|---|---|
Jun. 30, 2026 |
Mar. 31, 2026 |
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| Macquarie Infrastructure Fund, L.P [Member] | ||
| Investment [Line Items] | ||
| Limited Liability Company or Limited Partnership, Members or Limited Partners, Ownership Interest | 6.80% | 1.24% |
| Other Commitment, Total | $ 0 | $ 0 |
| Maximum [Member] | ||
| Investment [Line Items] | ||
| Percentage of Listing Investment of Aggregator | 10.00% | |
| Maximum [Member] | Macquarie Infrastructure Fund, L.P [Member] | ||
| Investment [Line Items] | ||
| Investment Owned, Net Assets, Percentage | 5.00% | 5.00% |
| Minimum [Member] | ||
| Investment [Line Items] | ||
| Percentage of Listing Investment of Aggregator | 5.00% |
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- Definition Investment [Line Items] No definition available.
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- Definition Percentage of Listing Investment of Aggregator No definition available.
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- Definition Percentage of investment owned to net assets. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Percentage investment held by members or limited partners of limited liability company (LLC) or limited partnership (LP). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Minimum amount of other commitment not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in the taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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