Capital Stock - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended	3 Months Ended			6 Months Ended		12 Months Ended
	Mar. 31, 2025	Jun. 30, 2025	Mar. 31, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024
Class of Stock [Line Items]
Shares authorized total					5,000,000,000
Common stock par or stated value per share		$ 0.0001			$ 0.0001		$ 0.0001
Common stock shares issued		648,994,473			648,994,473		629,207,115
Common stock shares outstanding		648,994,473			648,994,473		629,207,115
Issuance of restricted stock awards for business acquisition			10,356,096
Issuance of common stock, Shares	42,000,000					141,450,000
Repurchase of common stock					$ 172,495	$ 0
Repurchase and retirement of common stock		$ 100,220	$ 72,275
Preferred stock shares issued		0			0		0
Preferred stock shares outstanding		0			0		0
Preferred stock shares authorised		100,000,000			100,000,000		100,000,000
Preferred stock par or stated value per share		$ 0.0001			$ 0.0001		$ 0.0001
Common stock shares description of voting rights					one
Resticted Common Stock [Member]
Class of Stock [Line Items]
Issuance of restricted stock awards for business acquisition					10,356,096
Fair value of the restricted shares issued					$ 118,200
Purchase consideration					71,500
Stock-based compensation over the vesting period					$ 46,700
Share Repurchase Program [Member]
Class of Stock [Line Items]
Common stock repurchased		10,988,327			17,988,327
Repurchase of common stock		$ 100,000			$ 172,300
Repurchase and retirement of common stock, shares							300,000,000
Repurchased of shares		172,300,000			172,300,000
Fees related to repurchase of shares		$ 200
No of shares outstanding		127,700,000			127,700,000
Secondary Offering [Member]
Class of Stock [Line Items]
Repurchase and retirement of common stock, shares	7,000,000
Repurchase and retirement of common stock	$ 72,300
Stock issuance cost incurred		$ 200		$ 1,000	$ 500	$ 1,700
Common Class A [Member]
Class of Stock [Line Items]
Common stock par or stated value per share		$ 0.0001			$ 0.0001