Premises and Equipment and Leases Premises and Equipment and Leases (Tables)

12 Months Ended

Dec. 31, 2023

Property, Plant and Equipment [Abstract]

Premises and Equipment [Table Text Block]

Premises and equipment at December 31 are summarized as follows (in thousands):

	December 31,
	2023		2022
Land	$	69,121	$	69,944
Buildings and improvements	525,941		469,001
Software and related integration	219,646		198,057
Furniture and equipment	211,082		201,830
Construction in progress	68,412		35,736
Premises and equipment	1,094,202		974,568
Less: Accumulated depreciation	471,979		409,393
Premises and equipment, net of accumulated depreciation	$	622,223	$	565,175

Lessee, Operating Lease, Liability, Maturity [Table Text Block]

At December 31, 2023, undiscounted operating lease liabilities are scheduled to mature as follows (in thousands):

2024	$	34,000
2025	33,351
2026	32,844
2027	30,416
2028	28,930
Thereafter	182,273
Total undiscounted lease payments	341,814
Less: Interest	85,512
Lease liabilities	$	256,302