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Financial Instruments (Schedule Of Derivative Instruments) (Details) $ / shares in Units, € in Millions, lb in Millions, $ in Millions |  | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Jan. 17, 2023 USD ($) $ / shares | Dec. 31, 2022 USD ($) lb | Dec. 31, 2021 USD ($) | Dec. 31, 2021 USD ($) | Sep. 30, 2019 EUR (€)
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |  |
Gain (loss) reclassified to earnings |  | $ 4 | $ 54 |  |
Other Comprehensive Income (Loss), Total |  | (111) | 60 |  |
Net sales |  | 3,373 | 3,156 |  |
National Instruments |  |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |  |
Net sales |  |  |  | $ 1,500 |
National Instruments | Forecast [Member] |  |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |  |
Business Acquisition, Share Price | $ / shares | $ 53 |  |  |  |
Purchase price | $ 7,600 |  |  |  |
National Instruments |  |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |  |
Investments |  | 82 |  |  |
Commodity Contract [Member] | Cash Flow Hedging [Member] | Cost of Sales [Member] |  |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |  |
Gain (loss) reclassified to earnings |  | (8) | 7 |  |
Commodity Contract [Member] | Cash Flow Hedging [Member] | Cost of Sales [Member] | Other Comprehensive Income (Loss) [Member] |  |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |  |
Gain (Loss) to other comprehensive income |  | 11 | 13 |  |
Foreign Exchange Contract [Member] |  |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |  |
Notional amount of foreign currency hedge positions |  | 5,200 |  |  |
Foreign Exchange Contract [Member] | Other deductions, net [Member] |  |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |  |
Gain (loss) reclassified to earnings |  | 5 | 44 |  |
Foreign Exchange Contract [Member] | Cash Flow Hedging [Member] | Cost of Sales [Member] |  |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |  |
Gain (loss) reclassified to earnings |  | 8 | 2 |  |
Foreign Exchange Contract [Member] | Cash Flow Hedging [Member] | Cost of Sales [Member] | Other Comprehensive Income (Loss) [Member] |  |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |  |
Gain (Loss) to other comprehensive income |  | (3) | 3 |  |
Foreign Exchange Contract [Member] | Cash Flow Hedging [Member] | Sales [Member] |  |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |  |
Gain (loss) reclassified to earnings |  | (1) | 1 |  |
Foreign Exchange Contract [Member] | Cash Flow Hedging [Member] | Sales [Member] | Other Comprehensive Income (Loss) [Member] |  |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |  |
Gain (Loss) to other comprehensive income |  | 4 | 0 |  |
Foreign Exchange Contract [Member] | Net Investment Hedging [Member] | Other Comprehensive Income (Loss) [Member] |  |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |  |
Gain (loss) to other comprehensive income |  | (123) | $ 44 |  |
All Commodity Hedges [Member] |  |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |  |
Amount of commodities hedged |  | $ 115 |  |  |
Copper and Aluminum [Member] |  |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |  |
Weight in pounds of copper and aluminum commodity hedges | lb |  | 33 |  |  |
Senior Notes [Member] |  |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |  |
Debt, face amount | € |  |  |  |  | € 1,500

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