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STOCKHOLDERS' EQUITY - Repurchases of Common Stock (Narrative) (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 27, 2021	Jun. 28, 2020	Jun. 27, 2021	Jun. 28, 2020
Shareholders Equity [Line Items]
Reduction to stockholders' equity due to repurchases of common stock	$ 500	$ 277	$ 1,500	$ 1,041
Total remaining authorization for future common share repurchases	$ 1,500		$ 1,500
Number of shares repurchased	$ 1		$ 1
Accelerated Share Repurchase Agreement
Shareholders Equity [Line Items]
Shares repurchased during period (in shares)			4.2
Rule 10b-1
Shareholders Equity [Line Items]
Reduction to stockholders' equity due to repurchases of common stock			$ 1,500

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Shareholders Equity [Line Items]

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Face amount or stated value per share of common stock.

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Amount remaining of a stock repurchase plan authorized.

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Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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