Changes in Capital Structure ASR Activity (Details) - November 2023 Accelerated Share Repurchase Agreements - USD ($) $ / shares in Units, $ in Millions	1 Months Ended	5 Months Ended
Mar. 31, 2024	Jan. 31, 2024	Dec. 31, 2023	Nov. 30, 2023	Mar. 31, 2024	Nov. 06, 2023
Accelerated Share Repurchases [Line Items]
Accelerated share repurchases, agreement amount						$ 950
Average price paid per share (in usd per share)					$ 50.43
Shares repurchased (in shares)	393,025	770,205	13,181,918	4,494,224	18,839,372

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

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-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

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480008/505-10-S99-1

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration