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EMPLOYEE BENEFIT PLANS - Reconciliation of the Projected Benefit Obligations, Plan Assets, Funded Status (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2023
Retirement Benefits [Abstract] |  |  |
Defined Benefit Plan Net Periodic Benefit Cost Credit Interest Cost Statement Of Income Or Comprehensive Income Extensible List Not Disclosed Flag | Consolidated Financial Statements | Consolidated Financial Statements | Consolidated Financial Statements
Change in benefit obligation |  |  |
Benefit obligation—July 1 | $ 405.2 | $ 404.6 |
Service cost | 5.9 | 5.6 | $ 5.4
Interest cost | 14.5 | 15.0 | 13.3
Plan participants’ contributions | 1.9 | 1.6 |
Benefits paid | (20.3) | (18.6) |
New employees transfers (out)/in | 0.0 | (0.8) |
Premiums paid | (0.7) | (0.6) |
Pension curtailment | 0.0 | (0.1) |
Other | (14.7) | 0.0 |
Pension settlement | (1.1) | (0.1) |
Actuarial loss (gain) | (10.2) | 4.1 |
Effect of exchange rates | 34.7 | (5.5) |
Benefit obligation—June 30 | 415.3 | 405.2 | 404.6
Change in plan assets |  |  |
Fair value of plan assets—July 1 | 128.2 | 121.0 |
Actual return on plan assets | 5.0 | 8.6 |
Employer contributions | 19.3 | 18.2 |
Plan participants’ contributions | 1.9 | 1.7 |
Benefits paid | (20.4) | (18.6) |
New employees transfers (out)/in | 0.0 | (0.8) |
Premiums paid | (0.7) | (0.6) |
Plan settlements | (1.2) | (0.1) |
Other | (14.7) | 0.0 |
Effect of exchange rates | 12.7 | (1.2) |
Fair value of plan assets—June 30 | 130.1 | 128.2 | 121.0
Funded status | (285.2) | (277.0) |
Pension Plans |  |  |
Change in benefit obligation |  |  |
Actuarial loss (gain) | (9.2) | 8.6 |
Other Post-Employment Benefits |  |  |
Change in benefit obligation |  |  |
Benefit obligation—July 1 | 31.7 | 36.0 |
Service cost | 0.4 | 0.5 | 0.6
Interest cost | 1.6 | 1.5 | 1.7
Plan participants’ contributions | 0.1 | 0.1 |
Benefits paid | (2.0) | (1.8) |
New employees transfers (out)/in | 0.0 | 0.0 |
Premiums paid | 0.0 | 0.0 |
Pension curtailment | 0.0 | 0.0 |
Other | 0.0 | 0.0 |
Pension settlement | 0.0 | 0.0 |
Actuarial loss (gain) | (1.0) | (4.5) |
Effect of exchange rates | 0.2 | (0.1) |
Benefit obligation—June 30 | 31.0 | 31.7 | 36.0
Change in plan assets |  |  |
Fair value of plan assets—July 1 | 0.2 | 0.1 |
Actual return on plan assets | 0.0 | 0.0 |
Employer contributions | 1.9 | 1.7 |
Plan participants’ contributions | 0.1 | 0.2 |
Benefits paid | (2.0) | (1.8) |
New employees transfers (out)/in | 0.0 | 0.0 |
Premiums paid | 0.0 | 0.0 |
Plan settlements | 0.0 | 0.0 |
Other | 0.0 | 0.0 |
Effect of exchange rates | 0.0 | 0.0 |
Fair value of plan assets—June 30 | 0.2 | 0.2 | 0.1
Funded status | (30.8) | (31.5) |
United States | Pension Plans |  |  |
Change in benefit obligation |  |  |
Benefit obligation—July 1 | 12.5 | 13.0 |
Service cost | 0.0 | 0.0 | 0.0
Interest cost | 0.6 | 0.7 | 0.7
Plan participants’ contributions | 0.0 | 0.0 |
Benefits paid | (1.3) | (1.3) |
New employees transfers (out)/in | 0.0 | 0.0 |
Premiums paid | 0.0 | 0.0 |
Pension curtailment | 0.0 | 0.0 |
Other | 0.0 | 0.0 |
Pension settlement | 0.0 | 0.0 |
Actuarial loss (gain) | (0.5) | 0.1 |
Effect of exchange rates | 0.0 | 0.0 |
Benefit obligation—June 30 | 11.3 | 12.5 | 13.0
Change in plan assets |  |  |
Fair value of plan assets—July 1 | 0.0 | 0.0 |
Actual return on plan assets | 0.0 | 0.0 |
Employer contributions | 1.3 | 1.3 |
Plan participants’ contributions | 0.0 | 0.0 |
Benefits paid | (1.3) | (1.3) |
New employees transfers (out)/in | 0.0 | 0.0 |
Premiums paid | 0.0 | 0.0 |
Plan settlements | 0.0 | 0.0 |
Other | 0.0 | 0.0 |
Effect of exchange rates | 0.0 | 0.0 |
Fair value of plan assets—June 30 | 0.0 | 0.0 | 0.0
Funded status | (11.3) | (12.5) |
Fair value of plan assets | 0.0 | 0.0 |
International | Pension Plans |  |  |
Change in benefit obligation |  |  |
Benefit obligation—July 1 | 361.0 | 355.6 |
Service cost | 5.5 | 5.1 | 4.8
Interest cost | 12.3 | 12.8 | 10.9
Plan participants’ contributions | 1.8 | 1.5 |
Benefits paid | (17.0) | (15.5) |
New employees transfers (out)/in | 0.0 | (0.8) |
Premiums paid | (0.7) | (0.6) |
Pension curtailment | 0.0 | (0.1) |
Other | (14.7) | 0.0 |
Pension settlement | (1.1) | (0.1) |
Actuarial loss (gain) | (8.7) | 8.5 |
Effect of exchange rates | 34.5 | (5.4) |
Benefit obligation—June 30 | 373.0 | 361.0 | 355.6
Change in plan assets |  |  |
Fair value of plan assets—July 1 | 128.0 | 120.9 |
Actual return on plan assets | 5.0 | 8.6 |
Employer contributions | 16.1 | 15.2 |
Plan participants’ contributions | 1.8 | 1.5 |
Benefits paid | (17.1) | (15.5) |
New employees transfers (out)/in | 0.0 | (0.8) |
Premiums paid | (0.7) | (0.6) |
Plan settlements | (1.2) | (0.1) |
Other | (14.7) | 0.0 |
Effect of exchange rates | 12.7 | (1.2) |
Fair value of plan assets—June 30 | 129.9 | 128.0 | $ 120.9
Funded status | (243.1) | (233.0) |
Fair value of plan assets | 112.3 | $ 112.2 |
International | Pension Plans | P & G Plans |  |  |
Change in plan assets |  |  |
Fair value of plan assets | $ 16.2 |  |

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- Definition Amount of payment to participant under defined benefit plan which decreases plan assets. For pension plan, payment includes, but is not limited to, pension benefits and death benefits. For other postretirement plan, payment includes, but is not limited to, prescription drug benefits, health care benefits, life insurance benefits, and legal, educational and advisory services. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-5 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 715 -SubTopic 60 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480266/715-60-50-4 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(5) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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- Definition Amount of contributions received by defined benefit plan from participant which increases plan assets. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-5 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(4) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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- Definition Amount of foreign currency translation gain (loss) which increases (decreases) plan assets of defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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- Definition Amount of cost for actuarial present value of benefits attributed to service rendered by employee for defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 17 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480482/715-20-55-17 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 18 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480482/715-20-55-18 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (h)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-6 + Details
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- Definition Amount of (increase) decrease to benefit obligation of defined benefit plan from irrevocable action relieving primary responsibility for benefit obligation and eliminating risk for obligation and assets used to effect settlement. Includes, but is not limited to, lump-sum cash payment to participant in exchange for right to receive specified benefits, purchase of nonparticipating annuity contract and change from remeasurement. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (m) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-5 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a)(10) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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- Definition Amount of payment, which decreases plan assets of defined benefit plan, for irrevocable action relieving primary responsibility for benefit obligation and eliminating risk for obligation and assets used to effect settlement. Transaction constituting settlement includes, but is not limited to, making lump-sum cash payment to participant in exchange for their rights to receive specified benefits and purchasing nonparticipating annuity contract. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(8) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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