Shareholders' Equity Share Repurchase Program (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Accelerated Share Repurchases [Line Items]
Stock Repurchased During Period, Value	$ 868	$ 351
Total Share Repurchase Program
Accelerated Share Repurchases [Line Items]
Stock Repurchase Program, Number of Shares Authorized to be Repurchased	200,000,000
Stock Repurchase Program, Remaining Number of Shares Authorized to be Repurchased	38,500,000
Stock Repurchase Program Expiration Date	Dec. 31, 2024
ASR $1.0 billion
Accelerated Share Repurchases [Line Items]
Stock Repurchase Program, Authorized Amount	$ 1,000
Shares Acquired, Average Cost Per Share	$ 60.596
Stock Repurchased During Period, Value	$ 538
Stock Repurchased During Period, Shares	8,880,986