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Retirement Benefit Plans - Net Periodic Cost and AOCI (Details) - Pension benefits - USD ($) $ in Millions | 12 Months Ended
--- | ---
Apr. 25, 2025 | Apr. 26, 2024 | Apr. 28, 2023
UNITED STATES |  |  |
Net Periodic Benefit Cost |  |  |
Service cost | $ 52 | $ 61 | $ 77
Interest cost | 174 | 162 | 142
Expected return on plan assets | (264) | (261) | (224)
Amortization of prior service cost | (2) | (2) | 0
Amortization of net actuarial loss (gain) | 16 | 18 | 20
Settlement and curtailment (gain) loss | 0 | 0 | 0
Special termination benefits | 0 | 0 | 74
Net periodic benefit (credit) cost | (24) | (22) | 89
Amounts Recognized in AOCI |  |  |
Net actuarial loss | 85 |  |
Amortization of prior service cost | 2 |  |
Amortization and settlement recognition of actuarial (gain) loss | (16) |  |
Effect of exchange rates | 0 |  |
Total recognized in other comprehensive loss | 71 |  |
Total recognized in net periodic benefit cost and other comprehensive loss | 47 |  |
Non-U.S. Pension Benefits |  |  |
Net Periodic Benefit Cost |  |  |
Service cost | 43 | 42 | 43
Interest cost | 52 | 53 | 38
Expected return on plan assets | (68) | (72) | (58)
Amortization of prior service cost | 0 | (1) | (1)
Amortization of net actuarial loss (gain) | 1 | (1) | 2
Settlement and curtailment (gain) loss | 0 | (3) | 2
Special termination benefits | 0 | 0 | 0
Net periodic benefit (credit) cost | 28 | $ 18 | $ 26
Amounts Recognized in AOCI |  |  |
Net actuarial loss | 54 |  |
Amortization of prior service cost | 0 |  |
Amortization and settlement recognition of actuarial (gain) loss | 1 |  |
Effect of exchange rates | 16 |  |
Total recognized in other comprehensive loss | 69 |  |
Total recognized in net periodic benefit cost and other comprehensive loss | $ 97 |  |

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