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Borrowings - Schedule of Fixed Rate Advances from FHLB (Detail) - USD ($) $ in Thousands	Dec. 31, 2022	Jun. 30, 2022
Balance
Less than one year	$ 1,125,000	$ 520,000
One to two years	103,500	22,500
Two to three years	29,000	103,500
Three to four years	0	6,500
Four to five years	0	0
Greater than five years	0	0
Federal home loan bank, advances, total	1,257,500	652,500
Unamortized fair value adjustments	(927)	(1,163)
Total advances, net of fair value adjustments	$ 1,256,573	$ 651,337
Weighted Average Interest Rate
Less than one year	4.64%	2.04%
One to two years	2.65%	2.63%
Two to three years	2.77%	2.68%
Three to four years	0.00%	2.82%
Four to five years	0.00%	0.00%
Greater than five years	0.00%	0.00%
Weighted Average
Weighted Average Interest Rate
Total	4.43%	2.17%

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Federal home loan bank advances after fair value adjustments.

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Federal home loan bank advances unamortized fair value adjustments.

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Amount of borrowings as of the balance sheet date from the Federal Home Loan Bank, which are primarily used to cover shortages in the required reserve balance and liquidity shortages.

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States the interest rate applicable to Federal Home Loan Bank advances outstanding as of the Balance Sheet date.

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Amount of advances from Federal Home Loan Bank (FHLBank) maturing after the fifth rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of advances from Federal Home Loan Bank (FHLBank) maturing in the fifth rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of advances from Federal Home Loan Bank (FHLBank) maturing in the fourth rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of advances from Federal Home Loan Bank (FHLBank) maturing in the third rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of advances from Federal Home Loan Bank (FHLBank) maturing in the second rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Weighted average interest rate on advances made and reported by Federal Home Loan Bank maturing in the third rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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