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Fair Value Measurements (Narrative) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Recurring
Transfers into or out of Level 1 or Level 2 or Level 3	$ 0	$ 0
Liabilities recorded at fair value	891	1,322
Nonrecurring
Liabilities recorded at fair value	$ 0	$ 0

X

- Definition

Transfers between Level 1, Level 2 and Level three of the fair value hierarchy that have taken place during the period.

+ References

No definition available.

+ Details

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Balance Type:	debit
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X

- Definition

Fair value of financial and nonfinancial obligations.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

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- Details

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- Details

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