Deposits (Tables)

12 Months Ended

Dec. 31, 2022

Deposits [Abstract]

Schedule of Deposits, By Type

Deposits are summarized as follows:

December 31,	2022		2021
Non-interest bearing demand	$	7,560.0	$	5,568.3
Interest bearing:
Demand	7,205.9		4,753.2
Savings	8,379.3		4,981.6
Time, $250 and over	438.0		186.7
Time, other	1,490.4		779.8
Total interest bearing	17,513.6		10,701.3
Total deposits	$	25,073.6	$	16,269.6

Schedule of Maturities of Time Deposits

Maturities of time deposits at December 31, 2022 are as follows:

	Time, $250 and Over		Total Time
Due within 3 months or less	$	47.8	$	311.8
Due after 3 months and within 6 months	34.6		215.4
Due after 6 months and within 12 months	283.9		1,005.4
Due within 2024	55.0		282.8
Due within 2025	10.7		69.2
Due within 2026	4.8		27.8
Due within 2027 and thereafter	1.2		16.0
Total	$	438.0	$	1,928.4