Debt - Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Millions	3 Months Ended
	Apr. 30, 2023	May 01, 2022
Accumulated Other Comprehensive Income
Beginning balance	$ 2,410	$ 1,831
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax [Abstract]
Ending balance	2,192	2,006
Interest Rate Swap, Two [Member]
Accumulated Other Comprehensive Income
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification and Tax	1	44
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, before Tax	(10)	1
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax [Abstract]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax	0	(8)
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, Tax	1	0
Accumulated other comprehensive loss, cash flow hedge | Interest Rate Swap, Two [Member]
Accumulated Other Comprehensive Income
Beginning balance	70	26
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax [Abstract]
Ending balance	$ 62	$ 63