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Business Segment, Geographic Are and Product Information - Segment Assets by Reportable Segment (Detail) - USD ($) $ in Millions | Sep. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Segment Reporting Information [Line Items] |  |
Accounts receivable, net | $ 611 | $ 615
Inventories | 934 | 893
Total assets | 1,545 | 1,508
VSD [Member] | Operating Segments [Member] |  |
Segment Reporting Information [Line Items] |  |
Accounts receivable, net | 187 | 200
Inventories | 494 | 488
Total assets | 681 | 688
PSD [Member] | Operating Segments [Member] |  |
Segment Reporting Information [Line Items] |  |
Accounts receivable, net | 143 | 168
Inventories | 273 | 260
Total assets | 416 | 428
MSD [Member] | Operating Segments [Member] |  |
Segment Reporting Information [Line Items] |  |
Accounts receivable, net | 281 | 247
Inventories | 167 | 145
Total assets | $ 448 | $ 392

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