Commitments and Contingencies - Schedule of Commitments (Details) $ in Thousands	Oct. 28, 2018 USD ($)
Purchase commitments
2019	$ 1,147,784
2020	697,347
2021	408,855
2022	195,638
2023	111,037
Later Years	88,418
Total	2,649,079
Noncancelable operating lease commitments
2019	12,886
2020	8,996
2021	6,988
2022	5,301
2023	4,453
Later Years	23,846
Total	$ 62,470