XML 36 R26.htm IDEA: XBRL DOCUMENT
v3.26.1

Deposits (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2026
Banking and Thrift, Other Disclosure [Abstract] |
Schedule of Major Types of Deposits | The major types of deposits at June 30, 2026 and December 31, 2025 were as follows (in thousands):
Type of Account | June 30, |  | December 31,
2026 |  | 2025
Non-interest-bearing | $ | 2,836,711 |  |  | $ | 1,741,958 |
Interest-bearing checking | 6,276,653 |  |  | 4,354,485 |
Money market deposit | 3,375,564 |  |  | 1,412,917 |
Savings | 1,060,481 |  |  | 986,195 |
Time deposits | 4,210,664 |  |  | 2,468,850 |
Total deposits | $ | 17,760,073 |  |  | $ | 10,964,405 |

X
- Definition Schedule Of Deposits By Type [Table Text Block] + References No definition available. + Details
Name: | ocfc_ScheduleOfDepositsByTypeTableTextBlock
Namespace Prefix: | ocfc_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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