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Deposits
 12 Months Ended
Dec. 31, 2022
Deposits [Abstract]  
Deposits Deposits
The following is a summary of deposits at December 31, 2022 and 2021:
(Dollars in thousands)20222021
Balance:
Non-interest bearing$12,668,160 $14,179,980 
NOW and interest-bearing demand deposits5,591,986 4,646,944 
Wealth management deposits2,463,833 2,612,759 
Money market12,886,795 12,840,432 
Savings4,556,635 3,846,681 
Time certificates of deposit4,735,135 3,968,789 
Total deposits
$42,902,544 $42,095,585 
Mix:
Non-interest bearing30 %34 %
NOW and interest-bearing demand deposits13 11 
Wealth management deposits5 6 
Money market30 31 
Savings11 9 
Time certificates of deposit11 9 
Total deposits
100 %100 %

Wealth management deposits represent deposit balances (primarily money market accounts) at the Company’s subsidiary banks from brokerage customers of Wintrust Investments, CDEC and trust and asset management customers of the Company.

The scheduled maturities of time certificates of deposit at December 31, 2022 and 2021 are as follows:
(In thousands)20222021
Due within one year$3,627,816 $2,810,669 
Due in one to two years887,886 899,765 
Due in two to three years193,581 225,733 
Due in three to four years13,431 18,081 
Due in four to five years12,319 14,286 
Due after five years102 255 
Total time certificate of deposits
$4,735,135 $3,968,789 
The following table sets forth the scheduled maturities of uninsured deposits, specifically the portion of deposit balances in excess of the FDIC insurance limit of $250,000, at December 31, 2022 and 2021:
(In thousands)20222021
Maturing within three months$518,457 $140,250 
After three but within six months421,242 100,324 
After six but within 12 months232,120 137,400 
After 12 months165,353 173,527 
Total
$1,337,172 $551,501 

Time deposits in denominations of $250,000 or more were $2.0 billion and $1.2 billion at December 31, 2022 and 2021, respectively.