Leases - Future Payments (Details) $ in Millions	Jun. 29, 2019 USD ($)
Operating Leases
2019	$ 58
2020	136
2021	121
2022	105
2023	55
Thereafter	247
Total lease payments	722
Interest	100
Present value of lease liabilities	622
Finance Leases
2019	8
2020	14
2021	12
2022	5
2023	0
Thereafter	0
Total lease payments	39
Interest	3
Present value of lease liabilities	36
Total
2019	66
2020	150
2021	133
2022	110
2023	55
Thereafter	247
Total lease payments	761
Interest	103
Present value of lease liabilities	$ 658