Consolidated Statements of Income (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Net investment income
Contractually specified	$ 162,127	$ 165,499	$ 322,484	$ 329,713
Other	2,815	6,826	5,826	10,769
Net mortgage loan servicing fees	164,942	172,325	328,310	340,482
Change in fair value of mortgage servicing rights	(50,556)	(87,997)	(78,758)	(225,441)
Mortgage servicing rights hedging results	(18,365)	23,996	(108,179)	(30,895)
Net servicing fees from non-affiliates	96,494	108,833	142,199	85,140
Net gains on loans acquired for sale:	12,160	4,446	26,678	10,919
Loan origination fees	2,451	4,295	4,459	12,001
Net (losses) gains on investments and financings	(19,743)	(2,499)	20,010	123,305
Interest income	151,835	162,684	295,394	315,703
Interest expense	171,841	187,390	343,368	366,527
Net interest expense	(20,006)	(24,706)	(47,974)	(50,824)
Results of real estate acquired in settlement of loans	(224)	(56)	(90)	0
Other	66	139	121	277
Net investment income	71,198	90,452	145,403	180,818
Expenses
Management fees	7,133	7,078	14,321	14,335
Professional services	2,366	1,881	4,124	3,404
Compensation	1,369	1,279	3,285	2,818
Loan collection and liquidation	671	909	2,040	1,488
Safekeeping	961	1,124	1,893	2,240
Loan origination	533	897	1,006	3,075
Other	4,865	4,673	8,775	9,674
Total expenses	42,589	43,599	84,413	95,164
Income before provision for (benefit from) income taxes	28,609	46,853	60,990	85,654
Provision for (benefit from) income taxes	3,175	22,229	(12,052)	333
Net Income (Loss)	25,434	24,624	73,042	85,321
Dividends on preferred shares	10,454	10,454	20,909	20,909
Net income attributable to common shareholders	$ 14,980	$ 14,170	$ 52,133	$ 64,412
Earnings per common share
Basic	$ 0.17	$ 0.16	$ 0.6	$ 0.73
Diluted	$ 0.17	$ 0.16	$ 0.6	$ 0.68
Weighted average common shares outstanding
Basic	86,849	87,269	86,769	88,046
Diluted	86,849	87,269	86,769	112,374
Nonaffiliates [Member]
Net investment income
Other	$ 2,815	$ 6,826	$ 5,826	$ 10,769
Net servicing fees from non-affiliates	96,021	108,324	141,373	84,146
Net gains on loans acquired for sale:	10,110	2,614	23,023	7,759
PennyMac Financial Services, Inc. [Member]
Net investment income
From PennyMac Financial Services, Inc.	473	509	826	994
Net gains on loans acquired for sale:	2,050	1,832	3,655	3,160
Expenses
Loan servicing fees	20,264	20,317	40,526	40,766
Management fees	7,133	7,078	14,321	14,335
Loan fulfillment fees	$ 4,427	$ 5,441	$ 8,443	$ 17,364