XML 83 R69.htm IDEA: XBRL DOCUMENT v3.22.4
Equity method investments - Narrative (Detail) - USD ($)
Jan. 31, 2023
Dec. 31, 2022
Subsequent Event [Member] | Pilot Travel Centers LLC [Member]    
Schedule Of Equity Method Investments [Line Items]    
Percentage of additional interest acquired 41.40%  
The Kraft Heinz Company [Member]    
Schedule Of Equity Method Investments [Line Items]    
Equity method investment ownership percentage   26.60%
Berkadia Commercial Mortgage LLC [Member]    
Schedule Of Equity Method Investments [Line Items]    
Equity method investment ownership percentage   50.00%
Berkadia Commercial Mortgage LLC [Member] | Commercial Paper [Member]    
Schedule Of Equity Method Investments [Line Items]    
Maximum outstanding balance of commercial paper borrowings   $ 1,500,000,000
Berkadia Commercial Mortgage LLC [Member] | Jefferies Financial Group Inc. [Member]    
Schedule Of Equity Method Investments [Line Items]    
Equity method investment ownership percentage   50.00%
Pilot Travel Centers LLC [Member]    
Schedule Of Equity Method Investments [Line Items]    
Equity method investment ownership percentage   38.60%
Occidental Petroleum Corporation [Member]    
Schedule Of Equity Method Investments [Line Items]    
Equity method investment ownership percentage   21.40%