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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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Reference 6: http://www.xbrl.org/2003/role/disclosureRef
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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.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

Term of lessee's operating lease not yet commenced, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Term of lessee's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

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- Definition

The cash outflow associated with the purchase of or advances to an equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.

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- Definition

Amount of unrecorded obligation to transfer funds in future for fixed or minimum amount or quantity of product and service at fixed or minimum price. Includes, but is not limited to, lease not yet commenced and take-or-pay and throughput contracts.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Leases - Narrative (Details) $ in Millions	1 Months Ended
Leases - Narrative (Details) $ in Millions	Jun. 30, 2025 USD ($)	Sep. 30, 2025 USD ($) MW
Lessee, Lease, Description [Line Items]
Electrical power access \| MW		232
Joint Venture
Lessee, Lease, Description [Line Items]
Equity interest		15.00%
Equity Method Investments		$ 57
Joint Venture \| Developer
Lessee, Lease, Description [Line Items]
Equity interest		85.00%
Joint Venture \| Equity Method Investment, Nonconsolidated Investee or Group of Investees
Lessee, Lease, Description [Line Items]
Contributed net assets worth	$ 57
Data Center
Lessee, Lease, Description [Line Items]
Renewal term		10 years
Data Center And Office Buildings
Lessee, Lease, Description [Line Items]
Lease not yet commenced, liability		$ 39,100
Various Data Centers
Lessee, Lease, Description [Line Items]
Lease not yet commenced, liability		$ 917
Lease not yet commenced term		13 years
Single Site, Data Center
Lessee, Lease, Description [Line Items]
Lease not yet commenced term		16 years
Electrical power access \| MW		393
Minimum \| Office Building
Lessee, Lease, Description [Line Items]
Term of contract		2 years
Minimum \| Data Center
Lessee, Lease, Description [Line Items]
Term of contract		5 years
Minimum \| Data Center And Office Buildings
Lessee, Lease, Description [Line Items]
Lease not yet commenced term		2 years
Minimum \| Single Site, Data Center
Lessee, Lease, Description [Line Items]
Lease not yet commenced, liability		$ 13,500
Maximum \| Office Building
Lessee, Lease, Description [Line Items]
Term of contract		10 years
Maximum \| Data Center
Lessee, Lease, Description [Line Items]
Term of contract		15 years
Maximum \| Data Center And Office Buildings
Lessee, Lease, Description [Line Items]
Lease not yet commenced term		16 years
Maximum \| Single Site, Data Center
Lessee, Lease, Description [Line Items]
Lease not yet commenced, liability		$ 14,400