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Premises, Equipment and Leasehold Improvements (Tables)
12 Months Ended
Dec. 31, 2024
Property, Plant and Equipment [Abstract]  
Premises, Equipment and Leasehold Improvements
Premises, equipment and leasehold improvements, stated at cost less accumulated depreciation and amortization, were as follows:
Table 74: Premises, Equipment and Leasehold Improvements
In millionsDecember 31, 2024December 31, 2023
Premises, equipment and leasehold improvements$19,403 $18,358 
Accumulated depreciation and amortization(10,731)(9,841)
Net book value$8,672 $8,517 
Depreciation and Amortization Expense
Depreciation expense on premises, equipment and leasehold improvements, as well as amortization expense, excluding intangible assets, primarily for capitalized internally developed software are shown in the following table:

Table 75: Depreciation and Amortization Expense (a)
Year ended December 31
In millions202420232022
Depreciation$912 $900 $899 
Amortization139 138 130 
Total depreciation and amortization$1,051 $1,038 $1,029 
(a)Included in Occupancy and Equipment expense on the Consolidated Income Statement.