STOCKHOLDERS' EQUITY AND STOCK-BASED COMPENSATION (Details) - USD ($) shares in Millions, $ in Millions	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of common shares available for issuance under each of the stock award plans	72.0
Number of shares available for grant	39.7
Total stock-based compensation	$ 99	$ 63	$ 74
Tax benefit of compensation costs	(5)	(4)	(4)
Impact on net income	94	59	70
Selling, General and Administrative Expenses
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation	70	48	62
Cost of Sales
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation	$ 29	$ 15	$ 12
Performance Shares [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted in period (number of RSUs and PSUs)	0.8	0.7	0.5

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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