Leases - Summary of Financing Obligations (Details) $ in Millions	3 Months Ended
	May 04, 2019 USD ($)
Assets
Financing obligations	$ 84
Liabilities
Current	46
Noncurrent	503
Total financing obligations	549
Income Statement
Amortization of financing obligation assets	3
Interest on financing obligations	9
Total	12
Cash paid for amounts included in the measurement of financing obligations
Operating cash flows from financing obligations	9
Financing cash flows from financing obligations	$ 14