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Restructuring, Severance and Related Charges - Additional Information (Details) - USD ($) $ in Millions | Aug. 31, 2025 | Aug. 31, 2024
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2025 Restructuring Plan |  |
Restructuring Cost and Reserve [Line Items] |  |
Total pre-tax restructuring and other related costs expected to be recognized | $ 200 |
2025 Restructuring Plan | Minimum | Employee severance and benefit costs |  |
Restructuring Cost and Reserve [Line Items] |  |
Total pre-tax restructuring and other related costs expected to be recognized | 60 |
2025 Restructuring Plan | Minimum | Asset write-off costs |  |
Restructuring Cost and Reserve [Line Items] |  |
Total pre-tax restructuring and other related costs expected to be recognized | 65 |
2025 Restructuring Plan | Minimum | Contract Termination |  |
Restructuring Cost and Reserve [Line Items] |  |
Total pre-tax restructuring and other related costs expected to be recognized | 55 |
2025 Restructuring Plan | Maximum | Employee severance and benefit costs |  |
Restructuring Cost and Reserve [Line Items] |  |
Total pre-tax restructuring and other related costs expected to be recognized | 70 |
2025 Restructuring Plan | Maximum | Asset write-off costs |  |
Restructuring Cost and Reserve [Line Items] |  |
Total pre-tax restructuring and other related costs expected to be recognized | 70 |
2025 Restructuring Plan | Maximum | Contract Termination |  |
Restructuring Cost and Reserve [Line Items] |  |
Total pre-tax restructuring and other related costs expected to be recognized | $ 65 |
2024 Restructuring Plan |  |
Restructuring Cost and Reserve [Line Items] |  |
Total pre-tax restructuring and other related costs expected to be recognized |  | $ 300

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