Number of remaining shares eligible for sale under agreement value.

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- Definition

Percentage of gross proceeds from common stock as sales agent cash commission.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Per share or per unit amount of equity securities issued.

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Stockholders' Equity - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Millions			1 Months Ended		3 Months Ended		12 Months Ended
	Apr. 30, 2026	Apr. 28, 2026	Mar. 31, 2026	Feb. 29, 2024	Mar. 31, 2026	Mar. 31, 2025	Dec. 31, 2022
Class Of Stock [Line Items]
Proceeds from common stock offering	$ 194.6
Issuance of common stock, shares		16,744,187
Common stock price per share		$ 10.75
2022 Sales Agreement [Member] \| Maximum [Member]
Class Of Stock [Line Items]
Proceeds from common stock offering							$ 400.0
Amended 2022 Sales Agreement [Member]
Class Of Stock [Line Items]
Proceeds from common stock offering					$ 33.6
Percentage of gross proceeds from common stock as sales agent cash commission				3.00%
Issuance of common stock, shares			28,925,501		2,612,344	0
Common stock price per share			$ 13.21		$ 13.21
Proceeds from common stock offering			$ 368.5		$ 368.5
Amended 2022 Sales Agreement [Member] \| Maximum [Member]
Class Of Stock [Line Items]
Proceeds from common stock offering			1,035.3	$ 750.0
Amended 2022 Sales Agreement [Member] \| Minimum [Member]
Class Of Stock [Line Items]
Proceeds from common stock offering			$ 750.0	$ 400.0