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Taxonomy & unit
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dei: shares
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Description
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Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.
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Summary
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FIRST INTERSTATE BANCSYSTEM INC quarterly Entity Common Stock, Shares Outstanding in shares history and change rate from 30 Apr 2022 to 31 Oct 2025.
- FIRST INTERSTATE BANCSYSTEM INC Entity Common Stock, Shares Outstanding for the quarter ending 31 Oct 2025 was 102,890,614, a 1.6% decline year-over-year.