Debt Schedule of Debt (Details) - USD ($)	Oct. 28, 2017	Oct. 29, 2016
Debt Instrument [Line Items]
Principal	$ 7,900,000,000	$ 1,750,000,000
Unamortized discount and debt issuance costs	48,916,000	17,823,000
Unsecured Debt [Member] | Unsecured Term Loan, Three Year [Member]
Debt Instrument [Line Items]
Principal	1,950,000,000	0
Long-term Debt [Member]
Debt Instrument [Line Items]
Principal	7,600,000,000	1,750,000,000
Unamortized discount and debt issuance costs	48,916,000	17,823,000
Long-term Debt [Member] | Unsecured Debt [Member] | Unsecured Term Loan, Three Year [Member]
Debt Instrument [Line Items]
Principal	1,650,000,000	0
Unamortized discount and debt issuance costs	3,270,000	0
Long-term Debt [Member] | Unsecured Debt [Member] | Unsecured Term Loan, Five Year [Member]
Debt Instrument [Line Items]
Principal	2,100,000,000	0
Unamortized discount and debt issuance costs	4,727,000	0
Long-term Debt [Member] | Senior Notes [Member] | Senior 2.500% Unsecured Notes Due December 5, 2021 [Member]
Debt Instrument [Line Items]
Principal	400,000,000	0
Unamortized discount and debt issuance costs	3,756,000	0
Long-term Debt [Member] | Senior Notes [Member] | 2.875% Senior unsecured notes due June 1, 2023 [Member]
Debt Instrument [Line Items]
Principal	500,000,000	500,000,000
Unamortized discount and debt issuance costs	3,434,000	4,047,000
Long-term Debt [Member] | Senior Notes [Member] | Senior 3.125% Unsecured Notes Due December 5, 2023 [Member]
Debt Instrument [Line Items]
Principal	550,000,000	0
Unamortized discount and debt issuance costs	5,392,000	0
Long-term Debt [Member] | Senior Notes [Member] | Note 2025, December 2025 [Member]
Debt Instrument [Line Items]
Principal	850,000,000	850,000,000
Unamortized discount and debt issuance costs	7,154,000	8,034,000
Long-term Debt [Member] | Senior Notes [Member] | Senior 3.500% Unsecured Notes Due December 5, 2026 [Member]
Debt Instrument [Line Items]
Principal	900,000,000	0
Unamortized discount and debt issuance costs	11,655,000	0
Long-term Debt [Member] | Senior Notes [Member] | Senior 4.500% Unsecured Notes Dues December 5, 2036 [Member]
Debt Instrument [Line Items]
Principal	250,000,000	0
Unamortized discount and debt issuance costs	3,983,000	0
Long-term Debt [Member] | Senior Notes [Member] | Note 2045, December 2045 [Member]
Debt Instrument [Line Items]
Principal	400,000,000	400,000,000
Unamortized discount and debt issuance costs	5,545,000	5,742,000
Debt, Current [Member]
Debt Instrument [Line Items]
Principal	300,000,000	0
Unamortized discount and debt issuance costs	0	0
Debt, Current [Member] | Unsecured Term Loan, Three Year Current [Member]
Debt Instrument [Line Items]
Principal	300,000,000	0
Unamortized discount and debt issuance costs	$ 0	$ 0