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Investments (Tables)

12 Months Ended

Dec. 31, 2024

Investments

Summary of the fair value of short-term investments classified as trading securities

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​	​	​	​	​	​	​	​	​	​
​	​	​	​	​	​	​	​	​	​
​	​	​	​	December 31,
(Millions of dollars)	​	​	2024		​	​	2023		​
Domestic equity securities	​	​	$	205	​	​	$	143	​
Foreign equity securities	​	​	​	98	​	​	​	96	​
Domestic debt securities	​	​		635	​	​		593	​
Foreign debt securities	​	​	​	102	​	​	​	120	​
Money market funds held in trading accounts	​	​	​	28	​	​	​	17	​
Other trading securities	​	​	​	7	​	​	​	4	​
Total trading short-term investments	​	​	$	1,075	​	​	$	973	​

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- Definition

Tabular disclosure of investment.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 320
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org/320/tableOfContent

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Name Accounting Standards Codification
-Topic 321
-Publisher FASB
-URI https://asc.fasb.org/321/tableOfContent

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Name Accounting Standards Codification
-Topic 325
-Publisher FASB
-URI https://asc.fasb.org/325/tableOfContent

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- References

No definition available.

+ Details

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