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v3.22.1

Income Taxes (Details) - USD ($) $ in Millions | 3 Months Ended |
--- | --- | ---
Mar. 31, 2022 | Mar. 31, 2021 | Dec. 31, 2021
Income taxes |  |  |
Effective tax rate on income from continuing operations (as a percent) | 17.60% | 11.30% |
Valuation allowance, deferred tax assets | $ 32 |  | $ 32
Gross unrecognized tax benefits | 130 |  | 125
Unrecognized tax benefits, net of federal tax benefits, that would affect the effective tax rate if recognized | 99 |  | 95
Increase (decrease) in interest and penalties | 1 | $ (2) |
Payable related to accrued interest and penalties | 11 |  | 10
State net operating losses |  |  |
Income taxes |  |  |
Valuation allowance, deferred tax assets | 11 |  | 11
State deferred tax assets |  |  |
Income taxes |  |  |
Valuation allowance, deferred tax assets | 3 |  | 3
Foreign net operating losses |  |  |
Income taxes |  |  |
Valuation allowance, deferred tax assets | 18 |  | $ 18
Minimum |  |  |
Income taxes |  |  |
Amount of decrease in unrecognized tax benefits reasonably possible within next 12 months | 35 |  |
Maximum |  |  |
Income taxes |  |  |
Amount of decrease in unrecognized tax benefits reasonably possible within next 12 months | 45 |  |
State |  |  |
Income taxes |  |  |
Deferred tax assets, loss carryforwards | 12 |  |
Foreign |  |  |
Income taxes |  |  |
Deferred tax assets, loss carryforwards | $ 40 |  |

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