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Note 10 - Hedging Activities - Summary of Notional Amounts and Respective Fair Values of Derivative Financial Instruments (Details) - USD ($) $ in Millions | Jun. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Notional amount |  | $ 8,125 | $ 10,193
Asset derivatives, fair value |  | 885 | 678
Liability derivatives, fair value |  | (218) | (191)
Not Designated as Hedging Instrument [Member] |  |  |
Notional amount |  | 6,000 | 7,500
Foreign Exchange Contract [Member] | Designated as Hedging Instrument [Member] |  |  |
Notional amount |  | 310 | 419
Foreign Exchange Contract [Member] | Designated as Hedging Instrument [Member] | Other Current Assets [Member] |  |  |
Asset derivatives, fair value | [1] | 148 | 26
Foreign Exchange Contract [Member] | Designated as Hedging Instrument [Member] | Other Accrued Liabilities [Member] |  |  |
Liability derivatives, fair value | [2] |  | (1)
Foreign Exchange Contract [Member] | Designated as Hedging Instrument [Member] | Other Assets [Member] |  |  |
Asset derivatives, fair value |  | 177 | 78
Foreign Exchange Contract [Member] | Not Designated as Hedging Instrument [Member] |  |  |
Notional amount |  | 1,801 | 2,231
Foreign Exchange Contract [Member] | Not Designated as Hedging Instrument [Member] | Other Current Assets [Member] |  |  |
Asset derivatives, fair value |  | 34 | 44
Foreign Exchange Contract [Member] | Not Designated as Hedging Instrument [Member] | Other Accrued Liabilities [Member] |  |  |
Liability derivatives, fair value |  | (24) | (49)
Translated Earnings Contracts [Member] | Not Designated as Hedging Instrument [Member] |  |  |
Notional amount |  | 6,014 | 7,543
Translated Earnings Contracts [Member] | Not Designated as Hedging Instrument [Member] | Other Current Assets [Member] |  |  |
Asset derivatives, fair value |  | 412 | 384
Translated Earnings Contracts [Member] | Not Designated as Hedging Instrument [Member] | Other Accrued Liabilities [Member] |  |  |
Liability derivatives, fair value |  | (140) | (124)
Translated Earnings Contracts [Member] | Not Designated as Hedging Instrument [Member] | Other Assets [Member] |  |  |
Asset derivatives, fair value |  | 114 | 146
Translated Earnings Contracts [Member] | Not Designated as Hedging Instrument [Member] | Other Liabilities [Member] |  |  |
Liability derivatives, fair value |  | $ (54) | $ (17)
[1] | Excludes €850 million of euro-denominated debt ($920 million equivalent as of June 30, 2023), which is designated as a net investment hedge.
[2] | As of June 30, 2023, derivatives designated as hedging instruments include foreign exchange cash flow hedges with total notional amounts of $310 million and fair value hedges of leased precious metals with total notional amounts of 23,152 troy ounces. As of December 31, 2022, derivatives designated as hedging instruments include foreign exchange cash flow hedges with total notional amounts of $419 million and fair value hedges of leased precious metals with total notional amounts of 23,152 troy ounces.

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