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OTHER - Severance and Restructuring Charges (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 24, 2018	Jun. 25, 2017	Jun. 24, 2018	Jun. 25, 2017
Restructuring Cost and Reserve [Line Items]
Severance and restructuring charges	$ 96	$ 0	$ 96	$ 0
RMS
Restructuring Cost and Reserve [Line Items]
Severance and restructuring charges	96		96
Severance and restructuring charges, net of tax	$ 76		$ 76
Severance and restructuring charges (in dollars per share)	$ 0.26		$ 0.26
Severance costs			$ 75
Operations Consolidation | RMS
Restructuring Cost and Reserve [Line Items]
Severance and restructuring charges			$ 21

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Restructuring Charges, Net Of Tax

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- Definition

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- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.

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