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Goodwill and Intangible Assets, Net - Intangible Assets (Detail) - USD ($) $ in Thousands | Mar. 31, 2026 | Jun. 30, 2025
--- | --- | ---
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | $ 254,553 | $ 205,053
Accumulated Amortization | (183,033) | (176,578)
Total | 71,520 | 28,475
Customer/publisher/advertiser relationships [Member] |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 129,011 | 93,511
Accumulated Amortization | (81,070) | (76,353)
Total | 47,941 | 17,158
Content [Member] |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 43,106 | 43,106
Accumulated Amortization | (43,106) | (43,106)
Total | 0 | 0
Website/trade/domain names [Member] |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 35,722 | 25,422
Accumulated Amortization | (21,260) | (20,601)
Total | 14,462 | 4,821
Acquired technology and others [Member] |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 46,714 | 43,014
Accumulated Amortization | (37,597) | (36,518)
Total | $ 9,117 | $ 6,496

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