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Commitments, Contingencies, Guarantees, and Others (Tables)
9 Months Ended
Sep. 30, 2021
Commitments and Contingencies Disclosure [Abstract]  
Schedule of Letter of Credit and Other Loan Commitments
The following table presents the contractual amount and carrying value of our unfunded lending commitments as of September 30, 2021 and December 31, 2020. The carrying value represents our reserve and deferred revenue on legally binding commitments.
Table 13.1: Unfunded Lending Commitments
Contractual AmountCarrying Value
(Dollars in millions)September 30, 2021December 31, 2020September 30, 2021December 31, 2020
Credit card lines$366,744 $349,594 N/AN/A
Other loan commitments(1)
40,545 35,836 $121 $144 
Standby letters of credit and commercial letters of credit(2)
1,380 1,302 28 32 
Total unfunded lending commitments$408,669 $386,732 $149 $176 
__________
(1)Includes $2.1 billion and $1.8 billion of advised lines of credit as of September 30, 2021 and December 31, 2020, respectively.
(2)These financial guarantees have expiration dates that range from 2021 to 2023 as of September 30, 2021.