Business Segment, Geographic Area, and Significant Customer Information - Segment Assets by Reportable Segment (Detail) - USD ($) $ in Millions	Jun. 30, 2022	Dec. 31, 2021
Segment Reporting Information [Line Items]
Accounts receivable	$ 481	$ 443
Inventory	689	577
Total assets	1,170	1,020
Operating Segments [Member] | Vacuum Solutions Division Member
Segment Reporting Information [Line Items]
Accounts receivable	344	285
Inventory	421	339
Total assets	765	624
Operating Segments [Member] | Photonics Solutions Division [Member]
Segment Reporting Information [Line Items]
Accounts receivable	162	146
Inventory	202	177
Total assets	364	323
Operating Segments [Member] | Equipment Solutions Division [Member]
Segment Reporting Information [Line Items]
Accounts receivable	35	36
Inventory	67	62
Total assets	102	98
Corporate, Eliminations & Other [Member]
Segment Reporting Information [Line Items]
Accounts receivable	(60)	(24)
Inventory	(1)	(1)
Total assets	$ (61)	$ (25)