XML 75 R58.htm IDEA: XBRL DOCUMENT v3.24.0.1
Fair Value Measurements (Assets And Liabilities Recorded At Fair Value On A Recurring Basis) (Details) - USD ($)
$ in Millions
Dec. 31, 2023
Dec. 31, 2022
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Investment Securities, Available-for-sale $ 16,869 $ 19,012
Derivative assets 1,019 1,279
Derivative liabilities 1,206 1,695
U.S. Treasury and other U.S. government agency securities    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Investment Securities, Available-for-sale 1,605 2,664
Commercial Mortgage Backed Securities    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Investment Securities, Available-for-sale 4,745 4,693
Recurring    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Investment Securities, Available-for-sale 16,869 19,012
Derivative assets 1,019 1,279
Total assets at fair value 18,031 20,427
Derivative liabilities 1,218 1,707
Deferred compensation plan liabilities 104 92
Total liabilities at fair value 1,322 1,799
Recurring | Level 1    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Investment Securities, Available-for-sale 1,605 2,664
Derivative assets 0 0
Total assets at fair value 1,748 2,800
Derivative liabilities 0 0
Deferred compensation plan liabilities 104 92
Total liabilities at fair value 104 92
Recurring | Level 2    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Investment Securities, Available-for-sale 15,264 16,348
Derivative assets 1,019 1,279
Total assets at fair value 16,283 17,627
Derivative liabilities 1,206 1,695
Deferred compensation plan liabilities 0 0
Total liabilities at fair value 1,206 1,695
Recurring | Level 3    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Investment Securities, Available-for-sale 0 0
Derivative assets 0 0
Total assets at fair value 0 0
Derivative liabilities 12 12
Deferred compensation plan liabilities 0 0
Total liabilities at fair value 12 12
Recurring | Interest rate contracts    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Derivative assets 225 206
Derivative liabilities 435 644
Recurring | Interest rate contracts | Level 1    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Derivative assets 0 0
Derivative liabilities 0 0
Recurring | Interest rate contracts | Level 2    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Derivative assets 225 206
Derivative liabilities 435 644
Recurring | Interest rate contracts | Level 3    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Derivative assets 0 0
Derivative liabilities 0 0
Recurring | Energy derivative contracts    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Derivative assets 758 1,020
Derivative liabilities 736 1,006
Recurring | Energy derivative contracts | Level 1    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Derivative assets 0 0
Derivative liabilities 0 0
Recurring | Energy derivative contracts | Level 2    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Derivative assets 758 1,020
Derivative liabilities 736 1,006
Recurring | Energy derivative contracts | Level 3    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Derivative assets 0 0
Derivative liabilities 0 0
Recurring | Foreign exchange contracts    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Derivative assets 36 53
Derivative liabilities 35 45
Recurring | Foreign exchange contracts | Level 1    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Derivative assets 0 0
Derivative liabilities 0 0
Recurring | Foreign exchange contracts | Level 2    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Derivative assets 36 53
Derivative liabilities 35 45
Recurring | Foreign exchange contracts | Level 3    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Derivative assets 0 0
Derivative liabilities 0 0
Recurring | Derivative Financial Instruments, Liabilities    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Derivative liabilities 12 12
Recurring | Derivative Financial Instruments, Liabilities | Level 1    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Derivative liabilities 0 0
Recurring | Derivative Financial Instruments, Liabilities | Level 2    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Derivative liabilities 0 0
Recurring | Derivative Financial Instruments, Liabilities | Level 3    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Total liabilities at fair value 12 12
Recurring | Deferred compensation plan assets    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Deferred compensation plan assets 104 92
Recurring | Deferred compensation plan assets | Level 1    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Deferred compensation plan assets 104 92
Recurring | Deferred compensation plan assets | Level 2    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Deferred compensation plan assets 0 0
Recurring | Deferred compensation plan assets | Level 3    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Deferred compensation plan assets 0 0
Recurring | Equity and other non-debt securities    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Equity Securities 39 44
Recurring | Equity and other non-debt securities | Level 1    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Equity Securities 39 44
Recurring | Equity and other non-debt securities | Level 2    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Equity Securities 0 0
Recurring | Equity and other non-debt securities | Level 3    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Equity Securities 0 0
Recurring | U.S. Treasury and other U.S. government agency securities    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Investment Securities, Available-for-sale 1,605 2,664
Recurring | U.S. Treasury and other U.S. government agency securities | Level 1    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Investment Securities, Available-for-sale 1,605 2,664
Recurring | U.S. Treasury and other U.S. government agency securities | Level 2    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Investment Securities, Available-for-sale 0 0
Recurring | U.S. Treasury and other U.S. government agency securities | Level 3    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Investment Securities, Available-for-sale 0 0
Recurring | Residential mortgage-backed securities    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Investment Securities, Available-for-sale 10,519 11,655
Recurring | Residential mortgage-backed securities | Level 1    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Investment Securities, Available-for-sale 0 0
Recurring | Residential mortgage-backed securities | Level 2    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Investment Securities, Available-for-sale 10,519 11,655
Recurring | Residential mortgage-backed securities | Level 3    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Investment Securities, Available-for-sale 0 0
Recurring | Commercial Mortgage Backed Securities    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Investment Securities, Available-for-sale 4,745 4,693
Recurring | Commercial Mortgage Backed Securities | Level 1    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Investment Securities, Available-for-sale 0 0
Recurring | Commercial Mortgage Backed Securities | Level 2    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Investment Securities, Available-for-sale 4,745 4,693
Recurring | Commercial Mortgage Backed Securities | Level 3    
Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]    
Investment Securities, Available-for-sale $ 0 $ 0