BALANCE SHEET NETTING (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Assets:
Net amounts presented in consolidated balance sheet	$ 153,607	$ 194,665
Liabilities:
Net amounts presented in consolidated balance sheet	72,758	37,797
Total liabilities, gross amounts recognized	5,799,937	8,060,968
Total liabilities, gross amounts offset in consolidated balance sheet	(56,276)	(24,139)
Total liabilities, net amounts presented in consolidated balance sheet	5,743,661	8,036,829
Total liabilities, gross amounts not offset in consolidated balance sheet, financial instruments	(5,705,184)	(8,002,795)
Total liabilities, gross amounts not offset in consolidated balance sheet, cash collateral	(1,947)	(1,736)
Total liabilities, net amount	36,530	32,298
Warehouse and other lines of credit
Liabilities:
Gross amounts offset in consolidated balance sheet	0	0
Securities loaned, gross/net amounts recognized	4,265,343	7,457,199
Securities loaned, gross amounts not offset in consolidated balance sheet, financial instruments	(4,265,343)	(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	1,439,841	545,596
Securities loaned, gross amounts not offset in consolidated balance sheet, financial instruments	(1,439,841)	(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	100,202	29,497
Gross amounts offset in consolidated balance sheet	(56,276)	(24,139)
Net amounts presented in consolidated balance sheet	43,926	5,358
Gross amounts not offset in consolidated balance sheet, financial instruments	0	0
Gross amounts not offset in consolidated balance sheet, cash collateral	(40,606)	(1,447)
Net amount	3,320	3,911
Liabilities:
Gross amounts recognized	66,970	27,103
Gross amounts offset in consolidated balance sheet	(56,276)	(24,139)
Net amounts presented in consolidated balance sheet	10,694	2,964
Gross amounts not offset in consolidated balance sheet, financial instruments	0	0
Gross amounts not offset in consolidated balance sheet, cash collateral	(1,947)	(1,736)
Net amount	8,747	1,228
Put options on treasuries
Assets:
Net amounts presented in consolidated balance sheet	0	0
Liabilities:
Gross amounts recognized	9,113	31,070
Gross amounts offset in consolidated balance sheet	0	0
Net amounts presented in consolidated balance sheet	9,113	31,070
Gross amounts not offset in consolidated balance sheet, financial instruments	0	0
Gross amounts not offset in consolidated balance sheet, cash collateral	0	0
Net amount	9,113	31,070
MBS put options
Assets:
Gross amounts recognized	17,795
Gross amounts offset in consolidated balance sheet	0
Net amounts presented in consolidated balance sheet	17,795
Gross amounts not offset in consolidated balance sheet, financial instruments	0
Gross amounts not offset in consolidated balance sheet, cash collateral	0
Net amount	17,795
Liabilities:
Gross amounts recognized	12,924
Gross amounts offset in consolidated balance sheet	0
Net amounts presented in consolidated balance sheet	12,924
Gross amounts not offset in consolidated balance sheet, financial instruments	0
Gross amounts not offset in consolidated balance sheet, cash collateral	0
Net amount	12,924
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	5,746
Gross amounts offset in consolidated balance sheet	0
Net amounts presented in consolidated balance sheet	5,746	0
Gross amounts not offset in consolidated balance sheet, financial instruments	0
Gross amounts not offset in consolidated balance sheet, cash collateral	0
Net amount	5,746
All except interest rate lock commitments
Assets:
Gross amounts recognized	117,997	34,421
Gross amounts offset in consolidated balance sheet	(56,276)	(24,139)
Net amounts presented in consolidated balance sheet	61,721	10,282
Gross amounts not offset in consolidated balance sheet, financial instruments	0	0
Gross amounts not offset in consolidated balance sheet, cash collateral	(40,606)	(1,447)
Net amount	$ 21,115	$ 8,835