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Income Taxes - Additional Information (Detail) - USD ($) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2021 | Sep. 30, 2020 | Sep. 30, 2021 | Sep. 30, 2020
Income Taxes [Line Items] |  |  |  |
Domestic earnings repatriated | $ 65,000,000 |  | $ 65,000,000 |
Undistributed foreign earnings | $ 0 |  | $ 0 |
Effective tax rate | 21.20% | 18.10% | 22.10% | 16.90%
Foreign Tax Authority |  |  |  |
Income Taxes [Line Items] |  |  |  |
Provision for uncertain tax positions | $ 174,000,000 |  | $ 174,000,000 |
Foreign Tax Authority | Nutrition & Biosciences, Inc |  |  |  |
Income Taxes [Line Items] |  |  |  |
Provision for uncertain tax positions | 59,000,000 |  | 59,000,000 |
Other Liabilities |  |  |  |
Income Taxes [Line Items] |  |  |  |
Unrecognized tax benefits that would impact effective tax rate | 137,000,000 |  | 137,000,000 |
Accrued interest and penalties | 36,000,000 |  | 36,000,000 |
Other Liabilities | Nutrition & Biosciences, Inc |  |  |  |
Income Taxes [Line Items] |  |  |  |
Unrecognized tax benefits that would impact effective tax rate | 38,000,000 |  | 38,000,000 |
Accrued interest and penalties | 21,000,000 |  | 21,000,000 |
Other Current Liabilities |  |  |  |
Income Taxes [Line Items] |  |  |  |
Unrecognized tax benefits that would impact effective tax rate | 1,000,000 |  | 1,000,000 |
Other Current Liabilities | Maximum |  |  |  |
Income Taxes [Line Items] |  |  |  |
Accrued interest and penalties | $ 1,000,000 |  | $ 1,000,000 |

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- Definition Amount of deferred tax liability attributable to taxable temporary differences from undistributed earnings of subsidiary and other recognized entity not within country of domicile. Includes, but is not limited to, other basis differences. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121826272&loc=d3e32621-109319 + Details
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- Definition Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=121826272&loc=d3e32687-109319 + Details
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- Definition Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121826272&loc=d3e32718-109319 + Details
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