Other income and other expense (Tables)

12 Months Ended

Dec. 31, 2021

Other Income And Expenses [Abstract]

Other Income and Other Expense

The following items, which exceeded 1% of total interest income and other income in the respective period, were included in either “other revenues from operations” or “other costs of operations” in the consolidated statement of income:

	Year Ended December 31
	2021		2020		2019
	(In thousands)
Other income:
Credit-related fee income	$	90,816	$	70,387	$	86,792
Credit card interchange fee income		69,963
Merchant discount fee income		61,442
Other expense:
Professional services		348,360		240,047		330,900
Amortization of capitalized mortgage servicing rights		89,767		84,821		71,888