SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policy)	9 Months Ended
Mar. 31, 2024
Accounting Policies [Abstract]
Basis of Presentation	The consolidated balance sheets as of March 31, 2024 and June 30, 2023, the consolidated statements of operations and comprehensive income for the three and nine months ended March 31, 2024 and 2023, the consolidated statements of cash flows for the nine months ended March 31, 2024 and 2023, and the consolidated statements of stockholders' equity for the three and nine months ended March 31, 2024 and 2023 have been prepared by the Company, without audit. In the opinion of management, all adjustments, which include only normal recurring adjustments, necessary to present fairly the financial position, results of operations, and cash flows as of March 31, 2024 and 2023 and for all periods presented, have been made. "H&R Block," "the Company," "we," "our," and "us" are used interchangeably to refer to H&R Block, Inc., to H&R Block, Inc. and its subsidiaries, or to H&R Block, Inc.'s operating subsidiaries, as appropriate to the context. Certain information and footnote disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States (GAAP) have been condensed or omitted. These consolidated financial statements should be read in conjunction with the financial statements and notes thereto included in our June 30, 2023 Annual Report on Form 10-K. All amounts presented herein as of June 30, 2023 or for the year then ended are derived from our Annual Report on Form 10-K.
Management Estimates	The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting periods. Significant estimates, assumptions and judgments are applied in the evaluation of contingent losses arising from our discontinued mortgage business, contingent losses associated with pending claims and litigation, reserves for uncertain tax positions, fair value of reporting units, and related matters. Estimates have been prepared based on the best information available as of each balance sheet date. As such, actual results could differ materially from those estimates.
Discontinued Operations	Our discontinued operations include the results of operations of Sand Canyon Corporation, previously known as Option One Mortgage Corporation (including its subsidiaries, collectively, SCC), which exited its mortgage business in fiscal year 2008. See note 9 for additional information on loss contingencies related to our discontinued operations.

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policy)

9 Months Ended

Mar. 31, 2024

The consolidated balance sheets as of March 31, 2024 and June 30, 2023, the consolidated statements of operations and comprehensive income for the three and nine months ended March 31, 2024 and 2023, the consolidated statements of cash flows for the nine months ended March 31, 2024 and 2023, and the consolidated statements of stockholders' equity for the three and nine months ended March 31, 2024 and 2023 have been prepared by the Company, without audit. In the opinion of management, all adjustments, which include only normal recurring adjustments, necessary to present fairly the financial position, results of operations, and cash flows as of March 31, 2024 and 2023 and for all periods presented, have been made.

"H&R Block," "the Company," "we," "our," and "us" are used interchangeably to refer to H&R Block, Inc., to H&R Block, Inc. and its subsidiaries, or to H&R Block, Inc.'s operating subsidiaries, as appropriate to the context.

Certain information and footnote disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States (GAAP) have been condensed or omitted. These consolidated financial statements should be read in conjunction with the financial statements and notes thereto included in our June 30, 2023 Annual Report on Form 10-K. All amounts presented herein as of June 30, 2023 or for the year then ended are derived from our Annual Report on Form 10-K.

Management Estimates

The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting periods. Significant estimates, assumptions and judgments are applied in the evaluation of contingent losses arising from our discontinued mortgage business, contingent losses associated with pending claims and litigation, reserves for uncertain tax positions, fair value of reporting units, and related matters. Estimates have been prepared based on the best information available as of each balance sheet date. As such, actual results could differ materially from those estimates.

Discontinued Operations

Our discontinued operations include the results of operations of Sand Canyon Corporation, previously known as Option One Mortgage Corporation (including its subsidiaries, collectively, SCC), which exited its mortgage business in fiscal year 2008. See note 9 for additional information on loss contingencies related to our discontinued operations.