Other Assets (Tables)

12 Months Ended

Dec. 31, 2021

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Schedule of Other Assets

The following table presents the primary components of other assets as of December 31, 2021 and 2020:

	December 31
(Dollars in thousands)	2021		2020
Income taxes receivable	$	798,640	$	66,465
Pension assets	289,030		157,902
Investment in low-income housing tax credits	156,588		163,866
Cash surrender value of life insurance	113,391		111,671
Right of use assets for operating leases, net of accumulated amortization	63,207		68,048
Federal Home Loan Bank stock	40,450		45,392
Prepaid expenses	37,660		40,489
Other	158,390		130,119
Total other assets	$	1,657,356	$	783,953