Business Combination (Details) - Kokusai Electric - USD ($) $ in Millions			3 Months Ended
Jan. 01, 2021	Jun. 30, 2019	Jan. 31, 2021
Business Acquisition [Line Items]
Purchase price	$ 3,500	$ 2,200
Termination fee		$ 154	$ 154

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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