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Stock Incentive and Purchase Plans (Details) - USD ($) $ / shares in Units, $ in Millions | 12 Months Ended |  |  |  |  |
--- | --- | --- | --- | --- | --- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019 | Feb. 17, 2021 | Oct. 01, 2020 | Feb. 18, 2020 | Feb. 21, 2019 | Dec. 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Fair value of market based awards | $ 11 | $ 8 | $ 10 |  |  |  |  |
Share Price | $ 42.48 | $ 35.95 | $ 45.22 | $ 37.50 |  | $ 42.16 | $ 40.12 |
Unrecognized Compensation Cost - Stock Options | $ 36 |  |  |  |  |  |  |
Stock Issued During Period, Shares, Employee Stock Purchase Plans | 2,578,000 | 1,387,000 | 2,196,000 |  |  |  |  |
Employee Stock Ownership Plan (ESOP), Weighted Average Purchase Price of Shares Purchased | $ 29.98 | $ 29.84 |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number | 9,745,000 | 9,987,000 | 11,079,000 |  |  |  |  | 12,683,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value | $ 37 | $ 34 | $ 29 |  |  |  |  | $ 22
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period | 4,240,000 | 3,609,000 | 3,656,000 |  |  |  |  |
Measurement period - market based awards | 2 years 10 months 24 days | 2 years 10 months 24 days | 2 years 10 months 24 days |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate | 0.20% | 1.37% | 2.48% |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value | $ 39 | $ 41 | $ 39 |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period | (3,823,000) | (4,147,000) | (4,811,000) |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value | $ 31 | $ 25 | $ 20 |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period | (658,000) | (554,000) | (449,000) |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period, Weighted Average Grant Date Fair Value | $ 36 | $ 34 | $ 27 |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number | 21,448,000 | 23,122,000 | 23,065,000 |  |  |  |  | 25,304,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross | 3,822,000 | 3,819,000 | 2,992,000 |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period | (4,796,000) | (3,096,000) | (4,872,000) |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price | $ 13 | $ 13 | $ 12 |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period | (699,000) | (666,000) | (359,000) |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price | $ 26 | $ 27 | $ 24 |  |  |  |  |
Stock-based compensation expense | $ 194 | $ 170 | $ 157 |  |  |  |  |
Common Stock, Shares Authorized | 2,000,000,000 | 2,000,000,000 |  |  |  |  |  |
Common Stock, Capital Shares Reserved for Future Issuance | 180,000,000 |  |  |  |  |  |  |
Employee Service Share-based Compensation, Tax Benefit from Compensation Expense | $ (29) | $ (28) | (24) |  |  |  |  |
Share-based compensation, net of tax benefit | $ 165 | $ 142 | $ 133 |  |  |  |  |
compensation expense, per share - basic | $ 0.12 | $ 0.10 | $ 0.10 |  |  |  |  |
compensation expense, per share - diluted | 0.12 | 0.10 | 0.09 |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price | 37.69 | 41.79 | 40.20 |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value | $ 10.77 | $ 10.44 | $ 11.76 |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate | 29.00% | 23.00% | 24.00% |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term | 5 years 10 months 24 days | 5 years 9 months 18 days | 6 years 1 month 6 days |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Total Intrinsic Value | $ 137 | $ 84 | $ 140 |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price | $ 29 | $ 24 | $ 19 |  |  |  |  | $ 16
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term | 5 years 10 months 24 days |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value | $ 296 |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number | 13,248,000 |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price | $ 23 |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term | 4 years 6 months |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value | $ 263 |  |  |  |  |  |  |
Options expected to vest | 7,893,000 |  |  |  |  |  |  |
Options expected to vest, weighted average exercise price | $ 38 |  |  |  |  |  |  |
Options expected to vest, weighted average remaining contractual life | 8 years 3 months 18 days |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Expected to Vest, Outstanding, Aggregate Intrinsic Value | $ 32 |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number | 21,141,000 |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price | $ 29 |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term | 5 years 10 months 24 days |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value | $ 295 |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Total Fair Value | $ 148 | $ 172 | $ 193 |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized | 50,000,000 |  |  |  |  |  |  |
Amount of employees total compensation eligible for GESOP purchase | 10.00% |  |  |  |  |  |  |
Global Employee Stock Purchase Plan - Exercise Amount equivalent to 85% of Fair Market Value of Common Stock at beginning or end of each offering period (whichever is less) | 85.00% |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant | 4,000,000 |  |  |  |  |  |  |
Unrecognized Compensation Cost - Non-vested stock awards | $ 178 |  |  |  |  |  |  |
Unrecognized Compensation Cost | $ 214 |  |  |  |  |  |  |
weighted average remaining vesting period | 1 year 8 months 12 days |  |  |  |  |  |  |
annualweightedaverageforfeiturerate | 5.00% |  |  |  |  |  |  |
Voting power of all classes of stock | 10.00% |  |  |  |  |  |  |
Exercise price of the fair market value of our common stock on the date of grant | 110.00% |  |  |  |  |  |  |
Qualified options exercise price | $ 0 |  |  |  |  |  |  |
Fair value of the Free Cash Flow (FCF) performance awards | $ 12 | $ 6 | $ 8 |  |  |  |  |
Target payout of Free Cash Flows (FCF) performance awards | 131.00% | 89.00% | 90.00% |  |  |  |  |
Employee Stock Ownership Plan (ESOP), Compensation Expense | $ 24 | $ 10 | $ 19 |  |  |  |  |
Minimum [Member] |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Range of the target number of performance-based DSUs awarded | 0.00% |  |  |  |  |  |  |
Employee Stock Ownership Plan (ESOP), Weighted Average Purchase Price of Shares Purchased |  |  | $ 29.29 |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate | 0.66% | 0.27% | 1.38% |  |  |  |  |
Range of the target number of market-based DSUs awarded | 0.00% |  |  |  |  |  |  |
High end of range [Member] |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Range of the target number of performance-based DSUs awarded | 150.00% |  |  |  |  |  |  |
Employee Stock Ownership Plan (ESOP), Weighted Average Purchase Price of Shares Purchased | $ 36.11 |  | $ 36.47 |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate | 1.20% | 1.72% | 2.61% |  |  |  |  |
Range of the target number of market-based DSUs awarded | 200.00% |  |  |  |  |  |  |
2011 LTIP Plan [Member] |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Common Stock, Shares Authorized |  |  |  |  | 171,000,000 |  |  |
Cost of Sales [Member] |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Stock-based compensation expense | $ 11 | $ 9 | $ 8 |  |  |  |  |
Selling, General and Administrative Expenses [Member] |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Stock-based compensation expense | 147 | 130 | 120 |  |  |  |  |
Research and Development Expense [Member] |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Stock-based compensation expense | $ 36 | $ 30 | $ 28 |  |  |  |  |

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