XML 101 R88.htm IDEA: XBRL DOCUMENT v3.24.2.u1
Derivative Instruments (Current Period Cash Flow Hedges in AOCI (loss) before Taxes) (Details) - Cash Flow Hedging [Member] - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Mar. 31, 2024
Dec. 31, 2023
Mar. 31, 2023
Dec. 31, 2022
Derivative Instruments, Gain (Loss) [Line Items]                
Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax $ (413) $ (228) $ (413) $ (228) $ (299) $ (218) $ (198) $ (205)
Derivative Gain Loss Net Deferred In OCI 125 32 211 26        
Investment Income [Member]                
Derivative Instruments, Gain (Loss) [Line Items]                
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net (14) (4) (22) (7)        
Interest Expense [Member]                
Derivative Instruments, Gain (Loss) [Line Items]                
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net $ (3) $ (2) $ (6) $ (4)