Summary of Significant Accounting Policies - Fair Value Outstanding Debt (Details) - USD ($)	12 Months Ended
	Oct. 30, 2021	Sep. 28, 2021	Oct. 31, 2020	Apr. 08, 2020	Dec. 05, 2016	Dec. 14, 2015	Jun. 03, 2013
Debt Instrument [Line Items]
Principal	$ 6,776,865,000		$ 5,175,000,000
Fair Value	7,147,607,000		5,708,995,000
Senior notes | 2021 Notes, due December 2021
Debt Instrument [Line Items]
Principal	0		400,000,000		$ 400,000,000
Fair Value	0		408,565,000
Senior notes | Maxim 2023 Notes, due March 2023
Debt Instrument [Line Items]
Principal	500,000,000		0
Fair Value	520,236,000		0
Senior notes | 2023 Notes, due June 2023
Debt Instrument [Line Items]
Principal	0		500,000,000				$ 500,000,000
Fair Value	0		526,855,000
Senior notes | 2023 Notes, due December 2023
Debt Instrument [Line Items]
Principal	0		550,000,000		550,000,000
Fair Value	0		590,177,000
Senior notes | 2024 Notes, due October 2024
Debt Instrument [Line Items]
Principal	500,000,000	$ 500,000,000	0
Fair Value	500,482,000		0
Senior notes | 2025 Notes, due April 2025
Debt Instrument [Line Items]
Principal	400,000,000		400,000,000	$ 400,000,000
Fair Value	423,265,000		434,919,000
Senior notes | 2025 Notes, due December 2025
Debt Instrument [Line Items]
Principal	0		850,000,000			$ 850,000,000
Fair Value	0		969,033,000
Senior notes | 2026 Notes, due December 2026
Debt Instrument [Line Items]
Principal	900,000,000		900,000,000		900,000,000
Fair Value	986,243,000		1,017,505,000
Senior notes | Maxim 2027 Notes, due June 2027
Debt Instrument [Line Items]
Principal	500,000,000		0
Fair Value	542,942,000		0
Senior notes | 2028 Notes, due October 2028
Debt Instrument [Line Items]
Principal	750,000,000	750,000,000	0
Fair Value	$ 743,109,000		0
Senior notes | 2031 Notes, due October 2031
Debt Instrument [Line Items]
Debt instrument, term	10 years
Principal	$ 1,000,000,000	1,000,000,000	0
Fair Value	996,702,000		0
Senior notes | 2036 Notes, due December 2036
Debt Instrument [Line Items]
Principal	144,278,000		250,000,000		$ 250,000,000
Fair Value	176,960,000		298,153,000
Senior notes | 2041 Notes, due October 2041
Debt Instrument [Line Items]
Principal	750,000,000	750,000,000	0
Fair Value	758,246,000		0
Senior notes | 2045 Notes, due December 2045
Debt Instrument [Line Items]
Principal	332,587,000		400,000,000			$ 400,000,000
Fair Value	469,592,000		538,788,000
Senior notes | 2051 Notes, due October 2051
Debt Instrument [Line Items]
Principal	1,000,000,000	$ 1,000,000,000	0
Fair Value	$ 1,029,830,000		0
Unsecured debt | 3-Year term loan, due March 2022
Debt Instrument [Line Items]
Debt instrument, term	3 years
Principal	$ 0		925,000,000
Fair Value	$ 0		$ 925,000,000