v3.26.1
Business Acquisitions, Dispositions, Goodwill and Intangible Assets - Narrative (Details) - USD ($)
1 Months Ended 3 Months Ended 6 Months Ended
Apr. 30, 2026
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Intangible Asset, Finite-Lived [Line Items]            
Investments in businesses, net of cash acquired       $ 193,000,000 $ 82,000,000  
Goodwill   $ 1,794,000,000   1,794,000,000   $ 1,695,000,000
Intangible assets cost   2,255,000,000   2,255,000,000   2,220,000,000
Intangible assets, accumulated amortization   1,868,000,000   1,868,000,000   1,877,000,000
Amortization of intangible assets   13,000,000 $ 15,000,000 27,000,000 30,000,000  
Assets held for sale   4,000,000   4,000,000   5,000,000
Liabilities held for sale   $ 0   $ 0   $ 0
Non-US            
Intangible Asset, Finite-Lived [Line Items]            
Pre- tax loss on sale of business         $ 10,000,000  
French Company Acquisition            
Intangible Asset, Finite-Lived [Line Items]            
Investments in businesses, net of cash acquired $ 170,000,000          
Goodwill 142,000,000          
Intangible assets 64,000,000          
Business combination, acquisition of less than 100 percent, noncontrolling interest, fair value $ 33,000,000