Changes in Capital Structure - Schedule of Repurchases Under Share Repurchase Programs (Details) - USD ($)	1 Months Ended	3 Months Ended						9 Months Ended	11 Months Ended	12 Months Ended
	Oct. 31, 2024	Sep. 30, 2024		Jun. 30, 2024		Mar. 31, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2024	Dec. 31, 2023	Jun. 30, 2023	Jun. 22, 2023
Schedule of Capitalization, Equity [Line Items]
Amounts paid for shares purchased		$ 231,000,000	[1]	$ 91,000,000	[1]		$ 50,000,000
Excise tax, accrued		2,000,000		$ 1,000,000				$ 2,000,000	$ 2,000,000
Subsequent Event
Schedule of Capitalization, Equity [Line Items]
Average price paid per share (in usd per share)	$ 55.65
Capital Allocation Plan, Open Market Repurchases
Schedule of Capitalization, Equity [Line Items]
Total number of shares purchased (in shares)								4,018,194		5,054,798
Average price paid per share (in usd per share)								$ 79.26		$ 39.56
Amounts paid for shares purchased								$ 319,000,000		$ 200,000,000
Shares repurchased accrued		3,000,000						$ 3,000,000	3,000,000
Capital Allocation Plan, Open Market Repurchases | Subsequent Event
Schedule of Capitalization, Equity [Line Items]
Total number of shares purchased (in shares)	2,524,323
Average price paid per share (in usd per share)	$ 89.23
Amounts paid for shares purchased	$ 225,000,000
Capital Allocation Plan, Accelerated Repurchase Agreements
Schedule of Capitalization, Equity [Line Items]
Total number of shares purchased (in shares)								1,163,230		17,676,142
Amounts paid for shares purchased								$ 0		$ 950,000,000
Capital Allocation Plan, 2023
Schedule of Capitalization, Equity [Line Items]
Total number of shares purchased (in shares)								5,181,424		22,730,940
Amounts paid for shares purchased								$ 319,000,000		$ 1,150,000,000
Share repurchase program, authorized amount											$ 2,700,000,000	$ 3,700,000,000
Excise tax, accrued		$ 3,000,000						$ 3,000,000	$ 3,000,000	$ 10,000,000
Capital Allocation Plan, 2023 | Subsequent Event
Schedule of Capitalization, Equity [Line Items]
Total number of shares purchased (in shares)	30,436,687
Amounts paid for shares purchased	$ 1,694,000,000
November 2023 Accelerated Share Repurchase Agreements
Schedule of Capitalization, Equity [Line Items]
Total number of shares purchased (in shares)						1,163,230			18,839,372
Average price paid per share (in usd per share)									$ 50.43

[1] Includes excise tax accrued of $2 million and $1 million for the quarters ended September 30 and June 30, 2024, respectively