Stock-Based Compensation - Compensation (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Amounts recognized in the financial statements
Stock-based compensation programs expense	$ 52	$ 52	$ 172	$ 182
Income tax benefits	(15)	(28)	(54)	(108)
Stock-based compensation expenses (benefits), net of tax	37	24	118	74
Cost of sales
Amounts recognized in the financial statements
Stock-based compensation programs expense	10	9	32	31
Selling, general and administrative expenses
Amounts recognized in the financial statements
Stock-based compensation programs expense	35	36	108	118
Research, development and related expenses
Amounts recognized in the financial statements
Stock-based compensation programs expense	$ 7	$ 7	$ 32	$ 33

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

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