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Postretirement and Other Employee Benefits (Tables) | 6 Months Ended
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Feb. 28, 2025
Retirement Benefits [Abstract] |
Schedule of Information about Net Periodic Benefit Cost | The following table provides information about the net periodic benefit cost for all plans for the three months and six months ended February 28, 2025, and February 29, 2024 (in millions):
| Three months ended |  | Six months ended
| February 28, 2025 |  | February 29, 2024 |  | February 28, 2025 |  | February 29, 2024
Service cost(1) | $ | 5 |  |  | $ | 5 |  |  | $ | 11 |  |  | $ | 10 |
Interest cost(2) | 2 |  |  | 3 |  |  | 5 |  |  | 6 |
Expected long-term return on plan assets(2) | (4) |  |  | (5) |  |  | (9) |  |  | (9) |
Recognized actuarial gain(2) | — |  |  | (1) |  |  | — |  |  | (3) |
Amortization of actuarial gain(2)(3) | (1) |  |  | (1) |  |  | (1) |  |  | (2) |
Amortization of prior service cost(2) | 2 |  |  | 1 |  |  | 3 |  |  | 2 |
Net periodic benefit cost | $ | 4 |  |  | $ | 2 |  |  | $ | 9 |  |  | $ | 4 |
(1)Service cost is recognized in cost of revenue in the Condensed Consolidated Statements of Operations. (2)Components are recognized in other expense in the Condensed Consolidated Statements of Operations. (3)Actuarial gains and losses are amortized using a corridor approach. The gain/loss corridor is equal to 10 percent of the greater of the projected benefit obligation and the fair value of plan assets. Gains and losses in excess of the corridor are generally amortized over the average future working lifetime of the plan participants.

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- Definition Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 715 -SubTopic 20 -Subparagraph (h) -Name Accounting Standards Codification -Paragraph 1 -Section 50 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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