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Income taxes	12 Months Ended
Income taxes	Dec. 31, 2021
Entity [Table]
Disclosure Of Income Tax Explanatory	Note 8 Income taxes For the year ended USD million 31.12.21 31.12.20 31.12.19 Tax expense / (benefit) Swiss Current 680 482 365 Deferred 34 116 265 Total Swiss 714 598 630 Non-Swiss Current 884 749 426 Deferred 400 236 211 Total non-Swiss 1,284 985 637 Total income tax expense / (benefit) recognized in the income statement 1,998 1,583 1,267