Long-Term Incentive Plans - Summary of weighted-average exercise prices and weighted-average grant-date fair values of options issued (Details) - Stock options - $ / shares shares in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Options Granted (in shares)	0.7	1.9	1.6
Weighted-Average Exercise Price (in dollars per share)	$ 691.40	$ 786.79	$ 835.91
Weighted-Average Fair Value (in dollars per share)	$ 206.58	$ 235.32	$ 264.37