Annual report [Section 13 and 15(d), not S-K Item 405]

Summary of Significant Accounting Policies - Narrative (Details)

v3.26.1
Summary of Significant Accounting Policies - Narrative (Details)
$ in Millions
 12 Months Ended
Dec. 31, 2025
USD ($)
Dec. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
Product Information [Line Items]      
Advertising expense $ 532 $ 484 $ 497
Stock-based compensation 16 32 53
Officers, Employees, And Directors      
Product Information [Line Items]      
Stock-based compensation $ 55    
CEO | Cash-settled PSUs      
Product Information [Line Items]      
Percent of cancellations 0.5    
Selling, General and Administrative Expenses      
Product Information [Line Items]      
Advertising expense $ 532 $ 484 $ 497
Software and Software Development Costs      
Product Information [Line Items]      
Weighted average remaining life (years) 3 years