Fair Value of Financial Assets and Liabilities and Investments in Non-Affiliated Entities - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Jan. 28, 2024	Jan. 29, 2023
Financial assets and liabilities measured at fair value
Investments in non-affiliated entities	$ 1,546	$ 299
Unrealized gains	178
Adjustment, cumulative amount	174
Publicly-held equity securities | Level 1
Financial assets and liabilities measured at fair value
Investments in non-affiliated entities	225	11
Privately-held equity securities | Level 3
Financial assets and liabilities measured at fair value
Investments in non-affiliated entities	$ 1,300	$ 288