BALANCE SHEET NETTING (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Assets:
Net amounts presented in consolidated balance sheet	$ 316,647	$ 194,665
Liabilities:
Net amounts presented in consolidated balance sheet	149,837	37,797
Total liabilities, gross amounts recognized	4,087,785	8,060,968
Total liabilities, gross amounts offset in consolidated balance sheet	199,707	24,139
Total liabilities, net amounts presented in consolidated balance sheet	3,888,078	8,036,829
Total liabilities, gross amounts not offset in consolidated balance sheet, financial instruments	(3,823,869)	(8,002,795)
Total liabilities, gross amounts not offset in consolidated balance sheet, cash collateral	(27,177)	(1,736)
Total liabilities, net amount	37,032	32,298
Warehouse and other lines of credit
Liabilities:
Gross amounts offset in consolidated balance sheet	0	0
Securities loaned, gross/net amounts recognized	2,529,436	7,457,199
Securities loaned, gross amounts not offset in consolidated balance sheet, financial instruments	(2,529,436)	(7,457,199)
Securities loaned, gross amounts not offset in consolidated balance sheet, cash collateral	0	0
Securities loaned, net amount	0	0
Secured debt obligations
Liabilities:
Gross amounts offset in consolidated balance sheet	0	0
Securities loaned, gross/net amounts recognized	1,294,433	545,596
Securities loaned, gross amounts not offset in consolidated balance sheet, financial instruments	(1,294,433)	(545,596)
Securities loaned, gross amounts not offset in consolidated balance sheet, cash collateral	0	0
Securities loaned, net amount	0	0
Forward sale contracts
Assets:
Gross amounts recognized	495,444	29,497
Gross amounts offset in consolidated balance sheet	199,707	24,139
Net amounts presented in consolidated balance sheet	295,737	5,358
Gross amounts not offset in consolidated balance sheet, financial instruments	0	0
Gross amounts not offset in consolidated balance sheet, cash collateral	(193,934)	(1,447)
Net amount	101,803	3,911
Liabilities:
Gross amounts recognized	237,793	27,103
Gross amounts offset in consolidated balance sheet	199,707	24,139
Net amounts presented in consolidated balance sheet	38,086	2,964
Gross amounts not offset in consolidated balance sheet, financial instruments	0	0
Gross amounts not offset in consolidated balance sheet, cash collateral	(1,054)	(1,736)
Net amount	37,032	1,228
All except interest rate lock commitments
Assets:
Gross amounts recognized	495,444	34,421
Gross amounts offset in consolidated balance sheet	199,707	24,139
Net amounts presented in consolidated balance sheet	295,737	10,282
Gross amounts not offset in consolidated balance sheet, financial instruments	0	0
Gross amounts not offset in consolidated balance sheet, cash collateral	(193,934)	(1,447)
Net amount	101,803	8,835
Put options on treasuries
Assets:
Net amounts presented in consolidated balance sheet	0	0
Liabilities:
Gross amounts recognized	6,643	31,070
Gross amounts offset in consolidated balance sheet	0	0
Net amounts presented in consolidated balance sheet	6,643	31,070
Gross amounts not offset in consolidated balance sheet, financial instruments	0	0
Gross amounts not offset in consolidated balance sheet, cash collateral	(6,643)	0
Net amount	0	31,070
Interest rate swap futures
Assets:
Gross amounts recognized		4,924
Gross amounts offset in consolidated balance sheet		0
Net amounts presented in consolidated balance sheet	0	4,924
Gross amounts not offset in consolidated balance sheet, financial instruments		0
Gross amounts not offset in consolidated balance sheet, cash collateral		0
Net amount		4,924
Liabilities:
Gross amounts recognized	19,480
Gross amounts offset in consolidated balance sheet	0
Net amounts presented in consolidated balance sheet	19,480	$ 0
Gross amounts not offset in consolidated balance sheet, financial instruments	0
Gross amounts not offset in consolidated balance sheet, cash collateral	(19,480)
Net amount	$ 0