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Debt - Additional Information - Term Loan and Senior Notes Assumed (Detail) - USD ($) $ / shares in Units, $ in Millions					9 Months Ended	12 Months Ended
	Feb. 01, 2024	Sep. 19, 2023	Sep. 15, 2022	Feb. 01, 2021	Dec. 31, 2023	Dec. 31, 2023	Dec. 31, 2022	Sep. 16, 2020
Senior Unsecured Term Loan Facilities \| Unsecured Debt \| Nutrition & Biosciences, Inc
Debt Instrument [Line Items]
Debt, face amount				$ 1,250
Senior Unsecured Notes \| Unsecured Debt \| Nutrition & Biosciences, Inc
Debt Instrument [Line Items]
Debt, face amount				$ 6,250				$ 6,250
Senior Unsecured Notes \| Unsecured Debt \| Nutrition & Biosciences, Inc \| Minimum
Debt Instrument [Line Items]
Debt instrument, term				2 years
Senior Unsecured Notes \| Unsecured Debt \| Nutrition & Biosciences, Inc \| Maximum
Debt Instrument [Line Items]
Debt instrument, term				30 years
2024 Term Loan \| Loans Payable
Debt Instrument [Line Items]
Interest rate of debt					3.75%	3.75%
Repayments of debt						$ 355
Senior notes, current					$ 270	$ 270
2024 Term Loan \| Loans Payable \| Subsequent Event [Member]
Debt Instrument [Line Items]
Repayments of debt	$ 270
2024 Term Loan \| Unsecured Debt \| Nutrition & Biosciences, Inc
Debt Instrument [Line Items]
Debt, face amount				$ 625
2024 Term Loan \| Loans Payable
Debt Instrument [Line Items]
Senior notes							$ 625
2024 Term Loan \| Loans Payable \| Minimum \| London Interbank Offered Rate (LIBOR)
Debt Instrument [Line Items]
Interest rate of debt				0.75%
2024 Term Loan \| Loans Payable \| Minimum \| Base Rate
Debt Instrument [Line Items]
Interest rate of debt				0.00%
2024 Term Loan \| Loans Payable \| Maximum \| London Interbank Offered Rate (LIBOR)
Debt Instrument [Line Items]
Interest rate of debt				2.00%
2024 Term Loan \| Loans Payable \| Maximum \| Base Rate
Debt Instrument [Line Items]
Interest rate of debt				1.00%
2026 Term Loan \| Unsecured Debt \| Nutrition & Biosciences, Inc
Debt Instrument [Line Items]
Debt, face amount				$ 625
2026 Term Loan \| Loans Payable
Debt Instrument [Line Items]
Interest rate of debt					5.83%	5.83%
Senior notes					$ 625	$ 625	625
2026 Term Loan \| Loans Payable \| Minimum \| London Interbank Offered Rate (LIBOR)
Debt Instrument [Line Items]
Interest rate of debt				1.125%
2026 Term Loan \| Loans Payable \| Minimum \| Base Rate
Debt Instrument [Line Items]
Interest rate of debt				0.125%
2026 Term Loan \| Loans Payable \| Maximum \| London Interbank Offered Rate (LIBOR)
Debt Instrument [Line Items]
Interest rate of debt				2.375%
2026 Term Loan \| Loans Payable \| Maximum \| Base Rate
Debt Instrument [Line Items]
Interest rate of debt				1.375%
Term Loan Credit Agreement
Debt Instrument [Line Items]
Maximum dividend threshold per quarter		$ 0.81
Maximum dividend threshold per year		$ 3.24
Lien threshold		$ 300
Lien threshold, percentage of consolidated net tangible assets		3.65%
Percentage of proceeds from non-ordinary assets sales required to be used as prepayment		1
Debt instrument, covenant, basis spread increase on variable rate		0.00125
Term Loan Credit Agreement \| Fiscal Quarter Ending On Or Before March 31, 2024
Debt Instrument [Line Items]
Maximum consolidated leverage ratio		525.00%
Term Loan Credit Agreement \| Fiscal Quarter Ending June 30, 2024
Debt Instrument [Line Items]
Maximum consolidated leverage ratio		475.00%
Term Loan Credit Agreement \| Fiscal Quarter Ending September 30, 2024
Debt Instrument [Line Items]
Maximum consolidated leverage ratio		450.00%
Term Loan Credit Agreement \| Subsequent Fiscal Quarter Ending On Or Before March 31, 2025
Debt Instrument [Line Items]
Maximum consolidated leverage ratio		425.00%
Term Loan Credit Agreement \| Subsequent Fiscal Quarter Ending On Or Before September 30, 2025
Debt Instrument [Line Items]
Maximum consolidated leverage ratio		400.00%
Term Loan Credit Agreement \| Fiscal Quarter Ending December 31, 2025
Debt Instrument [Line Items]
Maximum consolidated leverage ratio		375.00%
Term Loan Credit Agreement \| Secured Overnight Financing Rate (SOFR)
Debt Instrument [Line Items]
Margin on variable rate					0.10%
Senior Notes, Due Two Thousand Twenty Two \| Loans Payable
Debt Instrument [Line Items]
Repayments of debt			$ 300
Senior Notes, Due Two Thousand Twenty Two \| Nutrition & Biosciences, Inc \| Loans Payable
Debt Instrument [Line Items]
Interest rate of debt								0.697%
Senior notes, current								$ 300
Senior Notes, Due Two Thousand Twenty Five \| Loans Payable
Debt Instrument [Line Items]
Interest rate of debt					1.22%	1.22%
Senior notes					$ 1,000	$ 1,000	1,000
Senior Notes, Due Two Thousand Twenty Five \| Loans Payable \| Nutrition & Biosciences, Inc
Debt Instrument [Line Items]
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Senior notes								$ 1,000
Senior Notes, Due Two Thousand Twenty Seven \| Loans Payable
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Senior notes					$ 1,212	$ 1,212	1,215
Senior Notes, Due Two Thousand Twenty Seven \| Loans Payable \| Nutrition & Biosciences, Inc
Debt Instrument [Line Items]
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Senior notes								$ 1,200
Senior Notes, Due Two Thousand Thirty \| Loans Payable
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Senior notes					$ 1,508	$ 1,508	1,510
Senior Notes, Due Two Thousand Thirty \| Loans Payable \| Nutrition & Biosciences, Inc
Debt Instrument [Line Items]
Interest rate of debt								2.30%
Margin on variable rate						0.25%
Senior notes								$ 1,500
Senior Notes, Due Two Thousand Forty \| Loans Payable
Debt Instrument [Line Items]
Interest rate of debt					3.04%	3.04%
Senior notes					$ 773	$ 773	774
Senior Notes, Due Two Thousand Forty \| Loans Payable \| Nutrition & Biosciences, Inc
Debt Instrument [Line Items]
Interest rate of debt								3.268%
Margin on variable rate						0.30%
Senior notes								$ 750
Senior Notes, Due Two Thousand Fifty \| Loans Payable
Debt Instrument [Line Items]
Interest rate of debt					3.21%	3.21%
Senior notes					$ 1,569	$ 1,569	$ 1,571
Senior Notes, Due Two Thousand Fifty \| Loans Payable \| Nutrition & Biosciences, Inc
Debt Instrument [Line Items]
Interest rate of debt								3.468%
Margin on variable rate						0.30%
Senior notes								$ 1,500