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Acquisitions - Narrative (Details) - USD ($) $ in Millions |  | 3 Months Ended | 14 Months Ended
--- | --- | --- | ---
Feb. 01, 2022 | Mar. 31, 2023 | Mar. 31, 2023
Business Acquisition [Line Items] |  |  |
Measurement period adjustments |  | $ 5 |
Hexion |  |  |
Business Acquisition [Line Items] |  |  |
Business Combination, Consideration Transferred | $ 1,207 |  |
Measurement period adjustments |  |  | $ 12
Minimum | Hexion |  |  |
Business Acquisition [Line Items] |  |  |
Finite-lived intangible asset useful life | 11 years |  |
Maximum | Hexion |  |  |
Business Acquisition [Line Items] |  |  |
Finite-lived intangible asset useful life | 19 years |  |

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- Definition Amount of increase (decrease) from adjustments after acquisition date under purchase accounting of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (g) -URI https://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 25 -Paragraph 16 -URI https://asc.fasb.org/extlink&oid=123586518&loc=d3e961-128460 + Details
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