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Summary of Activity of Designated Cash Flow Hedges in Accumulated Other Comprehensive Loss (Detail) - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 28, 2020 | Sep. 30, 2019
Derivative [Line Items] |  |
Beginning balance | $ 1,279,037 | $ 1,227,087
Derecognition of unrealized losses on cash flow hedge due to sale of Mobility business unit | 384 |
Ending balance | 1,399,303 | 1,247,353
Gains (Losses) on Cash Flow Hedges |  |
Derivative [Line Items] |  |
Beginning balance | (9,617) | (4,214)
Changes in fair value loss, net of tax | (8,667) | (8,164)
Reclassification to earnings, net of tax | 4,727 | 1,128
Derecognition of unrealized losses on cash flow hedge due to sale of Mobility business unit | 384 |
Ending balance | $ (13,173) | $ (11,250)

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