Compensation Plans - Narrative (Details) - USD ($) $ in Billions	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	$ 6.0	$ 5.9	$ 11.5	$ 11.2
Awards expected to be settled with stock	5.8	$ 5.7	11.1	$ 10.7
Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation cost	$ 47.0		$ 47.0
Weighted average recognition period for unrecognized stock-based compensation expense (in years)			2 years 8 months 12 days