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Equity - Treasury Stock (Details) - USD ($) shares in Millions, $ in Millions	3 Months Ended				9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2021	Sep. 26, 2022
Treasury Stock
Treasury stock:
Purchase/acquisition of treasury stock (in shares)	1.0	0.3			1.0	1.3
Repurchases of common stock	$ 101	$ 29	$ 44	$ 39	$ 101	$ 112	$ 101
2022 Stock Repurchase Program
Treasury stock:
Stock repurchase program, number of shares authorized								6.0

X

- Definition

The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.

+ References

No definition available.

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- Definition

Number of shares that have been repurchased during the period and are being held in treasury.

+ References

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-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-SubTopic 10
-Topic 505
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481112/505-10-50-2

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-Topic 505
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- References

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- Definition

Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

+ References

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-Name Accounting Standards Codification
-Section 50
-Paragraph 2
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-Topic 505
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-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481549/505-30-45-1

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