v3.25.2
Goodwill and Intangible Assets (Schedule of Other Intangible Asset Balances) (Details) - USD ($)
$ in Millions
Jun. 30, 2025
Dec. 31, 2024
Finite Lived and Indefinite Lived Intangible Assets by Major Class [Line Items]    
Gross $ 663 $ 673
Accumulated Amortization (251) (225)
Net 412 448
Value of Business Acquired [Member]    
Finite Lived and Indefinite Lived Intangible Assets by Major Class [Line Items]    
Gross 148 148
Accumulated Amortization (16) (1)
Net 132 147
Home Warranty Customer Relationships [Member]    
Finite Lived and Indefinite Lived Intangible Assets by Major Class [Line Items]    
Gross 208 214
Accumulated Amortization (175) (173)
Net 33 41
Builder Relationships [Member]    
Finite Lived and Indefinite Lived Intangible Assets by Major Class [Line Items]    
Gross 71 73
Accumulated Amortization (3) 0
Net 68 72
Developed Technology [Member]    
Finite Lived and Indefinite Lived Intangible Assets by Major Class [Line Items]    
Gross 35 35
Accumulated Amortization (23) (19)
Net 12 16
Other [Member]    
Finite Lived and Indefinite Lived Intangible Assets by Major Class [Line Items]    
Gross 60 63
Accumulated Amortization (34) (32)
Net 26 31
Trade Names [Member]    
Finite Lived and Indefinite Lived Intangible Assets by Major Class [Line Items]    
Gross [1] 141 141
Accumulated Amortization [1] 0 0
Net [1] $ 141 $ 141
[1] Not subject to amortization.