Pension and Postretirement Benefit Plans - Narrative (Detail) $ in Millions	9 Months Ended
Oct. 02, 2022 USD ($)
Pension Plan [Member] \| U.S. [Member]
Defined Benefit Plan Disclosure [Line Items]
Contributions by employer	$ 207
Pension Plan [Member] \| International [Member]
Defined Benefit Plan Disclosure [Line Items]
Contributions by employer	127
Postretirement Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Contributions by employer	$ 16

Amount of contribution received by defined benefit plan from employer which increases plan assets.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration