Subsequent Events (Details) - USD ($) $ / shares in Units, $ in Millions |
1 Months Ended | 3 Months Ended | 6 Months Ended | ||||
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Jul. 08, 2026 |
Jul. 31, 2026 |
Sep. 30, 2026 |
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Subsequent Event [Line Items] | |||||||
| Dividends declared per common share (in dollars per share) | $ 0.50 | $ 0.50 | $ 1.00 | $ 1.00 | |||
| Forecast | Pension Plan | UNITED STATES | |||||||
| Subsequent Event [Line Items] | |||||||
| Pension settlement loss | $ (7) | ||||||
| Subsequent Event | |||||||
| Subsequent Event [Line Items] | |||||||
| Dividends declared per common share (in dollars per share) | $ 0.60 | ||||||
| Subsequent Event | Pension Plan | UNITED STATES | |||||||
| Subsequent Event [Line Items] | |||||||
| Defined Benefit Plan, Benefit Obligation, Payment for Settlement | $ 115 | ||||||
| Defined Benefit Plan, Plan Assets, Increase (Decrease) for Assets Transferred to (from) Plan | 70 | ||||||
| Defined Benefit Plan, Plan Assets, Contributions by Employer | $ 6 | ||||||
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- Definition Aggregate dividends declared during the period for each share of common stock outstanding. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of increase (decrease) in plan assets of defined benefit plan from assets transferred into (from) plan. No definition available.
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- Definition Amount of payment, which decreases benefit obligation of defined benefit plan, for irrevocable action relieving primary responsibility for benefit obligation and eliminating risk for obligation and assets used to effect settlement. Transaction constituting settlement includes, but is not limited to, making lump-sum cash payment to participant in exchange for their rights to receive specified benefits and purchasing nonparticipating annuity contract. Excludes decreases to benefit obligation for remeasurement due to settlement. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of contribution received by defined benefit plan from employer which increases plan assets. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of gain (loss) recognized in net periodic benefit (cost) credit from irrevocable action relieving primary responsibility for benefit obligation and eliminating risk related to obligation and assets used to effect settlement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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