Stock-Based Compensation Stock Compensation (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Share-Based Payment Arrangement
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	$ 78	$ 64	$ 54
Tax Benefit from Compensation Benefit	$ (15)	$ (12)	$ (10)
OIP [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for grant	20,000,000
Shares authorized for future grants	8,000,000