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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000860413-22-000202
Filing Date
2022-11-07
Accepted
2022-11-07 16:39:45
Documents
99
Period of Report
2022-09-30

Document Format Files

Seq Description Document Type Size
1 10-Q fibk-20220930.htm   iXBRL 10-Q 5860255
2 EX-31.1 fibk-20220930xex311.htm EX-31.1 10319
3 EX-31.2 fibk-20220930xex312.htm EX-31.2 10469
4 EX-32 fibk-20220930xex32.htm EX-32 4178
  Complete submission text file 0000860413-22-000202.txt   25946861

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT fibk-20220930.xsd EX-101.SCH 87257
6 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT fibk-20220930_cal.xml EX-101.CAL 194259
7 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT fibk-20220930_def.xml EX-101.DEF 703268
8 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT fibk-20220930_lab.xml EX-101.LAB 1214017
9 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT fibk-20220930_pre.xml EX-101.PRE 928255
93 EXTRACTED XBRL INSTANCE DOCUMENT fibk-20220930_htm.xml XML 7009496
Mailing Address P O BOX 30918 401 NO 31ST STREET BILLINGS MT 59116-0918
Business Address P O BOX 30918 401 NO 31ST STREET BILLINGS MT 59116-0918 4062555300
FIRST INTERSTATE BANCSYSTEM INC (Filer) CIK: 0000860413 (see all company filings)

IRS No.: 810331430 | State of Incorp.: MT | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-34653 | Film No.: 221366067
SIC: 6022 State Commercial Banks