Other Operating Expense (Tables)

3 Months Ended

Mar. 31, 2025

Other Income and Expenses [Abstract]

Summary of Other Operating Expense

The components of Other Operating Expense were as follows.

TABLE 63: OTHER OPERATING EXPENSE

	THREE MONTHS ENDED MARCH 31,
In Millions)	2025		2024
Business Promotion	$	16.9	$	16.7
Staff Related	4.2		14.2
FDIC Insurance Premiums(1)	7.9		18.7
Charitable Contributions	1.9		2.0
Other Expenses	53.1		48.8
Total Other Operating Expense	$	84.0	$	100.4

(1) FDIC Insurance Premiums include an additional FDIC Special Assessment charge of $12.5 million for the three months ended March 31, 2024. Refer to Note 20—Commitments and Contingent Liabilities for further information.