Bank Deposits (Tables)

12 Months Ended

Dec. 31, 2021

Deposits Liabilities Balance Sheet Reported Amounts [Abstract]

Schedule of Deposits

Deposits consist of interest-bearing-demand deposits (primarily money market and savings accounts), non-interest-bearing demand deposits, and certificates of deposit. Deposits at December 31, 2021 and 2020, were as follows (in thousands):

	December 31,
	2021		2020
Demand deposits (interest-bearing)	$	22,626,560	$	16,886,953
Demand deposits (non-interest-bearing)		626,633		411,890
Certificates of deposit		27,155		97,654
	$	23,280,348	$	17,396,497

Schedule of Maturities of Certificates of Deposit

Scheduled maturities of certificates of deposit at December 31, 2021 and 2020, were as follows (in thousands):

	December 31,
	2021		2020
Certificates of deposit, less than $100,000:
Within one year	$	159	$	2,719
One to three years		14		409
Three to five years		—		254
	$	173	$	3,382
Certificates of deposit, $100,000 and greater:
Within one year	$	20,098	$	63,650
One to three years		6,884		30,622
Three to five years		—		—
		26,982		94,272
	$	27,155	$	97,654