Acquisition - Summary of Purchase Price (Parenthetical) (Detail) shares in Millions	Jul. 15, 2021 $ / shares shares	Feb. 01, 2019 $ / shares shares
Photon Control Inc [Member]
Business Acquisition [Line Items]
Price per share of common stock | $ / shares	$ 3.60
Number of shares received per common shares | shares	105.2
Electro Scientific Industries Inc [Member]
Business Acquisition [Line Items]
Price per share of common stock | $ / shares		$ 30.00
Number of shares received per common shares | shares		34.4