Shareholders' Equity - Schedule of Common Stock (Details) - 2024 Share Repurchase Program - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Equity, Class of Treasury Stock [Line Items]
Shares acquired (in shares)	2.5	3.5	5.7	4.5
Average cost per share (USD per share)	$ 159.63	$ 85.78	$ 140.80	$ 88.87
Total common stock acquired	$ 400	$ 300	$ 800	$ 400

Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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+ Details

- Definition

Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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