XML 65 R33.htm IDEA: XBRL DOCUMENT
v3.20.4

Schedule III - Supplementary Insurance Information | 12 Months Ended
--- | ---
Dec. 31, 2020
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information [Abstract] |
Schedule III- Supplementary Insurance Information |
($ in thousands) |  | Deferred policy acquisition costs |  | Reserve for loss and loss expense |  | Unearned premiums |  | Net premiums earned |  | Net investment income 1 |  | Loss and loss expense incurred |  | Amortization of deferred policy acquisition costs |  | Other operating expenses 2 |  | Net premiums written
Standard Commercial Lines Segment |  | $ | 246,494 |  |  | 3,596,340 |  |  | 1,196,243 |  |  | 2,143,184 |  |  | — |  |  | 1,245,627 |  |  | 474,322 |  |  | 271,504 |  |  | 2,230,636 |
Standard Personal Lines Segment |  | 13,803 |  |  | 228,348 |  |  | 308,183 |  |  | 299,140 |  |  | — |  |  | 233,260 |  |  | 30,694 |  |  | 50,694 |  |  | 295,166 |
E&S Lines Segment |  | 28,281 |  |  | 435,667 |  |  | 113,845 |  |  | 239,490 |  |  | — |  |  | 156,936 |  |  | 55,255 |  |  | 27,173 |  |  | 247,290 |
Investments Segment |  | — |  |  | — |  |  | — |  |  | — |  |  | 222,890 |  |  | — |  |  | — |  |  | — |  |  | — |
Total |  | $ | 288,578 |  |  | 4,260,355 |  |  | 1,618,271 |  |  | 2,681,814 |  |  | 222,890 |  |  | 1,635,823 |  |  | 560,271 |  |  | 349,371 |  |  | 2,773,092 |
1 Includes “Net investment income earned” and “Net realized and unrealized investment (losses) gains” on the Consolidated Statements of Income. 2“Other operating expenses” of $349,371 reconciles to the Consolidated Statements of Income as follows:
Other insurance expenses | $ | 366,941 |
Other income | (17,570) |
Total | $ | 349,371 |
See accompanying Report of Independent Registered Public Accounting Firm in Item 8. "Financial Statements and Supplementary Data." of this Form 10-K. Year ended December 31, 2019
($ in thousands) |  | Deferred policy acquisition costs |  | Reserve for loss and loss expense |  | Unearned premiums |  | Net premiums earned |  | Net investment income 1 |  | Loss and loss expense incurred |  | Amortization of deferred policy acquisition costs |  | Other operating expenses 2 |  | Net premiums written
Standard Commercial Lines Segment |  | $ | 226,464 |  |  | 3,436,363 |  |  | 1,108,009 |  |  | 2,049,614 |  |  | — |  |  | 1,187,856 |  |  | 445,661 |  |  | 270,107 |  |  | 2,137,071 |
Standard Personal Lines Segment |  | 16,848 |  |  | 224,200 |  |  | 309,125 |  |  | 307,739 |  |  | — |  |  | 211,300 |  |  | 34,477 |  |  | 53,702 |  |  | 304,592 |
E&S Lines Segment |  | 27,874 |  |  | 406,600 |  |  | 106,033 |  |  | 239,818 |  |  | — |  |  | 152,335 |  |  | 55,835 |  |  | 21,905 |  |  | 237,761 |
Investments Segment |  | — |  |  | — |  |  | — |  |  | — |  |  | 236,965 |  |  | — |  |  | — |  |  | — |  |  | — |
Total |  | $ | 271,186 |  |  | 4,067,163 |  |  | 1,523,167 |  |  | 2,597,171 |  |  | 236,965 |  |  | 1,551,491 |  |  | 535,973 |  |  | 345,714 |  |  | 2,679,424 |
1 Includes “Net investment income earned” and “Net realized and unrealized investment (losses) gains” on the Consolidated Statements of Income. 2“Other operating expenses” of $345,714 reconciles to the Consolidated Statements of Income as follows:
Other insurance expenses | $ | 358,069 |
Other income | (12,355) |
Total | $ | 345,714 |
See accompanying Report of Independent Registered Public Accounting Firm in Item 8. "Financial Statements and Supplementary Data." of this Form 10-K. Year ended December 31, 2018
($ in thousands) |  | Deferred policy acquisition costs |  | Reserve for loss and loss expense |  | Unearned premiums |  | Net premiums earned |  | Net investment income 1 |  | Loss and loss expense incurred |  | Amortization of deferred policy acquisition costs |  | Other operating expenses 2 |  | Net premiums written
Standard Commercial Lines Segment |  | $ | 206,391 |  |  | 3,283,531 |  |  | 1,020,054 |  |  | 1,912,222 |  |  | — |  |  | 1,141,038 |  |  | 412,420 |  |  | 249,660 |  |  | 1,975,683 |
Standard Personal Lines Segment |  | 18,070 |  |  | 223,223 |  |  | 304,085 |  |  | 304,441 |  |  | — |  |  | 206,752 |  |  | 33,617 |  |  | 51,308 |  |  | 309,277 |
E&S Lines Segment |  | 28,151 |  |  | 387,114 |  |  | 107,793 |  |  | 219,566 |  |  | — |  |  | 150,344 |  |  | 49,005 |  |  | 20,912 |  |  | 229,326 |
Investments Segment |  | — |  |  | — |  |  | — |  |  | — |  |  | 140,413 |  |  | — |  |  | — |  |  | — |  |  | — |
Total |  | $ | 252,612 |  |  | 3,893,868 |  |  | 1,431,932 |  |  | 2,436,229 |  |  | 140,413 |  |  | 1,498,134 |  |  | 495,042 |  |  | 321,880 |  |  | 2,514,286 |
1 Includes “Net investment income earned” and “Net realized and unrealized investment (losses) gains” on the Consolidated Statements of Income. 2“Other operating expenses” of $321,880 reconciles to the Consolidated Statements of Income as follows:
Other insurance expenses | $ | 331,318 |
Other income | (9,438) |
Total | $ | 321,880 |
See accompanying Report of Independent Registered Public Accounting Firm in Item 8. "Financial Statements and Supplementary Data." of this Form 10-K.

X
- References No definition available. + Details
Name: | srt_SupplementaryInsuranceInformationAbstract
Namespace Prefix: | srt_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for supplementary insurance information by segment. Includes, but is not limited to, deferred policy acquisition cost; future policy benefit, loss, claim and loss expenses; unearned premium; other policy claim and benefit payable; premium revenue; net investment income; benefit, claim, loss and settlement expenses; amortization of deferred policy acquisition cost; other operating expense; and premium written. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 12 -Subsection 16 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 235 -Section S99 -Paragraph 1 -Subparagraph (SX 210.12-16) -URI http://asc.fasb.org/extlink&oid=120401096&loc=d3e574960-122915 + Details
Name: | srt_SupplementaryInsuranceInformationForInsuranceCompaniesDisclosureTextBlock
Namespace Prefix: | srt_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration