v3.25.2
Parent Only Financial Information - Condensed Statements of Cash Flows (Details) - USD ($)
$ in Thousands
 12 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2023
Cash Flows from Operating Activities:      
Net income (loss) $ 26,075 $ (86,667) $ 40,811
Adjustment to reconcile net income to net cash provided by operating activities:      
Decrease (increase) in other assets 6,517 (4,938) 2,833
(Decrease) increase in other liabilities (3,149) 1,506 (14,530)
Net Cash Provided by Operating Activities 24,771 43,971 69,549
Cash Flows from Investing Activities:      
Net Cash Provided by Investing Activities 41,109 258,122 (417,918)
Cash Flows from Financing Activities:      
Dividends paid (27,634) (27,564) (28,499)
Repurchase and cancellation of common stock of Kearny Financial Corp. 0 (11,240) (27,558)
Cancellation of shares repurchased on vesting to pay taxes (362) (484) (462)
Net Cash Provided by (Used in) Financing Activities 37,525 (308,744) 317,269
Net Increase (Decrease) in Cash and Cash Equivalents 103,405 (6,651) (31,100)
Cash and Cash Equivalents - Beginning 63,864    
Cash and Cash Equivalents - Ending 167,269 63,864  
Parent Company      
Cash Flows from Operating Activities:      
Net income (loss) 26,075 (86,667) 40,811
Adjustment to reconcile net income to net cash provided by operating activities:      
Equity in undistributed earnings of subsidiaries (9,846) 105,948 (14,912)
Decrease (increase) in other assets 184 (27) (379)
(Decrease) increase in other liabilities (402) 142 271
Net Cash Provided by Operating Activities 16,011 19,396 25,791
Cash Flows from Investing Activities:      
Repayment of loan to ESOP 1,937 1,874 1,817
Net Cash Provided by Investing Activities 1,937 1,874 1,817
Cash Flows from Financing Activities:      
Dividends paid (27,634) (27,564) (28,499)
Repurchase and cancellation of common stock of Kearny Financial Corp. 0 (11,240) (27,558)
Cancellation of shares repurchased on vesting to pay taxes (362) (484) (462)
Net Cash Provided by (Used in) Financing Activities (27,996) (39,288) (56,519)
Net Increase (Decrease) in Cash and Cash Equivalents (10,048) (18,018) (28,911)
Cash and Cash Equivalents - Beginning 30,821 48,839 77,750
Cash and Cash Equivalents - Ending $ 20,773 $ 30,821 $ 48,839