Geographic and Other Information - Additional Information (Detail) - Power solutions business	3 Months Ended		12 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024
Customer Concentration Risk [Member] | Net Sales [Member] | Taiwan [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Concentration risk, percentage	11.30%	12.00%
Customer Concentration Risk [Member] | Net Sales [Member] | Top Ten Customers [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Concentration risk, percentage	75.00%	74.00%
Customer Concentration Risk [Member] | Net Sales [Member] | Top Customer One [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Concentration risk, percentage	32.90%	28.10%
Customer Concentration Risk [Member] | Net Sales [Member] | Top Customer Two [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Concentration risk, percentage		10.60%
Customer Concentration Risk [Member] | Net Sales [Member] | Top Customer Three [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Concentration risk, percentage		10.10%
Customer Concentration Risk [Member] | Accounts Receivable [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Concentration risk, percentage	45.50%		42.30%
Geographic Concentration Risk [Member] | Net Sales [Member] | Greater China (China and Hong Kong) [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Concentration risk, percentage	83.10%	81.30%