Investments - Additional Information (Detail) - USD ($) $ in Billions	Dec. 31, 2024	Jun. 30, 2024
Investments, Debt and Equity Securities [Abstract]
Equity investments without readily determinable fair values measured at cost with adjustments for observable changes in price or impairments	$ 2.9	$ 3.9
Equity investments measured using equity method	$ 6.8	$ 6.0

- Definition

This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

+ References + Details