XML 102 R88.htm IDEA: XBRL DOCUMENT v3.22.2.2
Fair Value of Assets and Liabilities - Narrative (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Segment Reporting Information [Line Items]        
Fair value, asset (liability), unrealized gain (loss), OCI     $ 0 $ 0
Corporate        
Segment Reporting Information [Line Items]        
Fixed asset impairments (current year YTD and prior year QTD, less than) $ 1,000,000 $ (1,000,000) (1,000,000) 33,000,000
Corporate | 2019 Business Optimization | Disposition of Acquired Properties        
Segment Reporting Information [Line Items]        
Asset impairment charges (current year and prior year QTD less than) $ 1,000,000 $ (1,000,000) $ 1,000,000 $ 3,000,000