Retirement Benefit Plans (Details) $ in Millions |
9 Months Ended |
|---|---|
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Oct. 01, 2016
USD ($)
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| U.S. Pension Benefits [Member] | |
| Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] | |
| Defined Benefit Plan, Other Changes | $ 450 |
| U.S. Postretirement Medical Benefits [Member] | |
| Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] | |
| Defined Benefit Plan, Other Changes | $ 90 |
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- Definition Changes in the defined benefit obligation, not otherwise separately disclosed in the financial statements. No definition available.
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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