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/2009/role/commonPracticeRef
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Nominal or face amount used to calculate payment on derivative.

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-Topic 815
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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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-Topic 210
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The portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a rate subject to change from time to time.

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Effective rate of debt instruments after taking into account the impact of derivative contracts.

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Derivatives - Schedule of Interest Rate Derivatives (Details) - USD ($) $ in Millions	Jun. 30, 2025	May 31, 2025	Mar. 31, 2025
Derivative [Line Items]
Long-term debt, amount of variable interest debt hedged	$ 2,300
Facility Limit	8,925
Line of Credit
Derivative [Line Items]
Facility Limit	5,902
Secured Debt \| Construction/Term Loan Facility Commitments \| Line of Credit
Derivative [Line Items]
Facility Limit	178
Interest Rate Swap, Swapped to Fixed, Effective from July 2023 to July 2026
Derivative [Line Items]
Derivative, notional amount	$ 3,000
Interest Rate Swap, Swapped to Fixed, Effective from July 2023 to July 2026 \| Minimum
Derivative [Line Items]
Rate range	2.89%
Interest Rate Swap, Swapped to Fixed, Effective from July 2023 to July 2026 \| Maximum
Derivative [Line Items]
Rate range	2.97%
Interest Rate Swap, Swapped to Variable, Effective from July 2023 to July 2026
Derivative [Line Items]
Derivative, notional amount	$ 700
Interest Rate Swap, Swapped to Variable, Effective from July 2023 to July 2026 \| Minimum
Derivative [Line Items]
Rate range	1.44%
Interest Rate Swap, Swapped to Variable, Effective from July 2023 to July 2026 \| Maximum
Derivative [Line Items]
Rate range	1.49%
Interest Rate Swap, Swapped to Fixed, Effective from December 2023 to December 2030
Derivative [Line Items]
Derivative, notional amount	$ 2,300
Long-term debt, amount of variable interest debt hedged	$ 2,300
Interest Rate Swap, Swapped to Fixed, Effective from December 2023 to December 2030 \| Minimum
Derivative [Line Items]
Rate range	3.20%
Interest Rate Swap, Swapped to Fixed, Effective from December 2023 to December 2030 \| Maximum
Derivative [Line Items]
Rate range	3.76%
Interest Rate Swap, Swapped To Fixed, Expiration Date March and October 2045
Derivative [Line Items]
Derivative, notional amount	$ 178	$ 70	$ 108
Interest Rate Swap, Swapped To Fixed, Expiration Date March and October 2045 \| Minimum
Derivative [Line Items]
Rate range	3.95%
Interest Rate Swap, Swapped To Fixed, Expiration Date March and October 2045 \| Maximum
Derivative [Line Items]
Rate range	4.09%