Stockholders' Equity - Narrative (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	1 Months Ended	2 Months Ended	3 Months Ended
	Nov. 30, 2025	Nov. 30, 2025	Oct. 31, 2025	Oct. 31, 2024	Aug. 19, 2025
Options Outstanding
Common stock repurchased (in shares)			1.2
Total stock repurchased, including amounts not included under repurchase plans			$ 851
Stock repurchase program, remaining authorized repurchase amount			$ 4,400		$ 3,200
Common stock, dividends, per share, cash paid (in dollars per share)			$ 1.20
Quarterly cash dividends declared			$ 343	$ 295
Cash dividends declared per common share (in dollars per share)			$ 1.20	$ 1.04
Subsequent Event
Options Outstanding
Total stock repurchased, including amounts not included under repurchase plans		$ 12
Cash dividends declared per common share (in dollars per share)	$ 1.20