v3.26.1
Segments - Schedule of Segment Reporting (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Segment Reporting Information [Line Items]    
Net earned premiums $ 434,007 $ 300,366
Underwriting fee income 10,078 0
Commission and fee income 1,527 1,976
Total underwriting revenues 445,612 302,342
Losses and LAE 265,223 187,309
Amortization of policy acquisition costs 59,616 44,490
Other operating and general expenses 60,089 38,148
Corporate expenses   3,913
Fee‑based service expenses 4,170 0
Total underwriting expenses 394,007 273,860
Underwriting income 51,605 28,482
Net investment income 27,055 19,422
Net investment gains 3,185 6,750
Other income 15 13
Interest expense 7,719 1,834
Amortization expense 8,843 337
Other expenses 3,222 1,061
Income before income taxes 62,076 51,435
Income tax expense 12,345 9,377
Net income 49,731 42,058
Corporate expenses    
Segment Reporting Information [Line Items]    
Corporate expenses 4,909 3,913
Skyward Specialty Segment    
Segment Reporting Information [Line Items]    
Net earned premiums   300,366
Underwriting fee income   0
Commission and fee income   1,976
Total underwriting revenues   302,342
Skyward Specialty Segment | Operating Segments    
Segment Reporting Information [Line Items]    
Net earned premiums 363,943  
Underwriting fee income 0  
Commission and fee income 1,527  
Total underwriting revenues 365,470  
Losses and LAE 228,231 187,309
Amortization of policy acquisition costs 51,059 44,490
Other operating and general expenses 45,904 38,148
Corporate expenses 0 0
Fee‑based service expenses 0 0
Total underwriting expenses 325,194 269,947
Underwriting income 40,276 $ 32,395
Apollo Segment | Operating Segments    
Segment Reporting Information [Line Items]    
Net earned premiums 70,064  
Underwriting fee income 10,078  
Commission and fee income 0  
Total underwriting revenues 80,142  
Losses and LAE 36,992  
Amortization of policy acquisition costs 8,557  
Other operating and general expenses 14,185  
Corporate expenses 0  
Fee‑based service expenses 4,170  
Total underwriting expenses 63,904  
Underwriting income $ 16,238