Document and Entity Information
Document and Entity Information | Mar. 24, 2022 |
Cover [Abstract] | |
Amendment Flag | false |
Entity Central Index Key | 0001594012 |
Document Type | 8-K |
Document Period End Date | Mar. 24, 2022 |
Entity Registrant Name | INVESTORS BANCORP, INC. |
Entity Incorporation State Country Code | DE |
Entity File Number | 001-36441 |
Entity Tax Identification Number | 46-4702118 |
Entity Address, Address Line One | 101 JFK Parkway |
Entity Address, City or Town | Short Hills |
Entity Address, State or Province | NJ |
Entity Address, Postal Zip Code | 07078 |
City Area Code | (973) |
Local Phone Number | 924-5100 |
Written Communications | false |
Soliciting Material | false |
Pre Commencement Tender Offer | false |
Pre Commencement Issuer Tender Offer | false |
Security 12b Title | Common |
Trading Symbol | ISBC |
Security Exchange Name | NASDAQ |
Entity Emerging Growth Company | false |