v3.25.1
Cover Page Cover Page
May 08, 2025
Entity Information [Line Items]  
Document Type 8-K
Document Period End Date May 08, 2025
Entity Registrant Name CHIMERA INVESTMENT CORP
Entity Incorporation, State or Country Code MD
Entity File Number 1-33796
Entity Tax Identification Number 26-0630461
Entity Address, Address Line One 630 Fifth Avenue, Suite 2400
Entity Address, City or Town New York
Entity Address, State or Province NY
Entity Address, Postal Zip Code 10111
City Area Code 888
Local Phone Number 895-6557
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company false
Entity Central Index Key 0001409493
Amendment Flag false
Common Stock, par value $0.01 per share  
Entity Information [Line Items]  
Title of 12(b) Security Common Stock, par value $0.01 per share
Trading Symbol CIM
Security Exchange Name NYSE
8.00% Series A Cumulative Redeemable Preferred Stock  
Entity Information [Line Items]  
Title of 12(b) Security 8.00% Series A Cumulative Redeemable Preferred Stock
Trading Symbol CIM PRA
Security Exchange Name NYSE
8.00% Series B Fixed-to-Floating Rate Cumulative Redeemable Preferred Stock  
Entity Information [Line Items]  
Title of 12(b) Security 8.00% Series B Fixed-to-Floating Rate Cumulative Redeemable Preferred Stock
Trading Symbol CIM PRB
Security Exchange Name NYSE
7.75% Series C Fixed-to-Floating Rate Cumulative Redeemable Preferred Stock  
Entity Information [Line Items]  
Title of 12(b) Security 7.75% Series C Fixed-to-Floating Rate Cumulative Redeemable Preferred Stock
Trading Symbol CIM PRC
Security Exchange Name NYSE
8.00% Series D Fixed-to-Floating Rate Cumulative Redeemable Preferred Stock  
Entity Information [Line Items]  
Title of 12(b) Security 8.00% Series D Fixed-to-Floating Rate Cumulative Redeemable Preferred Stock
Trading Symbol CIM PRD
Security Exchange Name NYSE
9.000% Senior Notes due 2029  
Entity Information [Line Items]  
Title of 12(b) Security 9.000% Senior Notes due 2029
Trading Symbol CIMN
Security Exchange Name NYSE
9.250% Senior Notes due 2029  
Entity Information [Line Items]  
Title of 12(b) Security 9.250% Senior Notes due 2029
Trading Symbol CIMO
Security Exchange Name NYSE