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Acquisition of Business (Schedule of Intangibles) (Details) $ in Millions | Jan. 16, 2024 USD ($)
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Acquired Finite-Lived Intangible Assets [Line Items] |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill, Total | $ 394
AMPAC [Member] | Water rights |
Acquired Finite-Lived Intangible Assets [Line Items] |
Indefinite-Lived Intangible Assets Acquired | 29
AMPAC [Member] | Customer Bases [Member] |
Acquired Finite-Lived Intangible Assets [Line Items] |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles | $ 275
Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life | 17 years 6 months
AMPAC [Member] | Formulas And Technology [Member] |
Acquired Finite-Lived Intangible Assets [Line Items] |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles | $ 60
Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life | 8 years
AMPAC [Member] | Trademarks and Trade Names |
Acquired Finite-Lived Intangible Assets [Line Items] |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles | $ 30
Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life | 15 years

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- Definition Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482665/350-30-50-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 985 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481283/985-20-50-2 + Details
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