Retirement Benefit Plans - Components of Net Periodic Benefit Cost (Details) - Pension plans - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Oct. 28, 2022	Oct. 29, 2021	Oct. 28, 2022	Oct. 29, 2021
U.S.
Net Periodic Benefit Cost
Service cost	$ 19	$ 25	$ 38	$ 50
Interest cost	36	26	72	52
Expected return on plan assets	(56)	(57)	(112)	(114)
Amortization of net actuarial loss	5	16	10	32
Net periodic benefit cost	4	10	8	20
Non-U.S.
Net Periodic Benefit Cost
Service cost	12	16	24	32
Interest cost	10	7	20	14
Expected return on plan assets	(16)	(16)	(32)	(32)
Amortization of net actuarial loss	1	5	2	10
Net periodic benefit cost	$ 7	$ 12	$ 14	$ 24