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Acquisitions and Divestitures - Narrative (Details) - USD ($) $ in Millions				12 Months Ended
	Aug. 01, 2023	Jun. 09, 2022	May 24, 2022	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Jun. 30, 2023	Dec. 31, 2021
Acquisitions And Divestitures [Line Items]
Transaction costs				$ 18	$ 16
Beaumont Land Sale [Member]
Acquisitions And Divestitures [Line Items]
Sale of business, purchase price consideration in cash								$ 17
Cash proceeds received			$ 17
Pre-tax gain (loss) on sale						$ 5
Pascagoula [Member]
Acquisitions And Divestitures [Line Items]
Cash proceeds received		$ 16
Pre-tax gain (loss) on sale						$ 18
Glycolic Acid Business [Member]
Acquisitions And Divestitures [Line Items]
Sale of business, purchase price consideration in cash							$ 137
Cash proceeds received	$ 138
Pre-tax gain (loss) on sale	$ 106

X

- Definition

Acquisitions and divestitures.

+ References

No definition available.

+ Details

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- Definition

Sale of business purchase price consideration in cash.

+ References

No definition available.

+ Details

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Balance Type:	debit
Period Type:	instant

X

- Definition

Transaction fees.

+ References

No definition available.

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X

- Definition

The difference between the carrying value and the sale price of real estate or properties that were intended to be sold or held for capital appreciation or rental income. This element refers to the gain (loss) included in earnings and not to the cash proceeds of the sale. This element is a noncash adjustment to net income when calculating net cash generated by operating activities using the indirect method.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 28
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-28

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 360
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 5
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482130/360-10-45-5

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 360
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482099/360-10-50-3

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- Definition

This element represents the cash inflow during the period from the sale of a component of the entity.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-12

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