Fair Value Measurements - Additional Information (Detail)		3 Months Ended	12 Months Ended
	Aug. 17, 2015 USD ($)	Mar. 31, 2017 USD ($)	Dec. 31, 2017 USD ($) Contract	Dec. 31, 2016 USD ($)	Dec. 31, 2015 USD ($)
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Fair value of earn-out liability		$ 14,000,000	$ 14,000,000
Other operating income from earn out liability adjustment		13,000,000
Other non-operating items, net			(16,000,000)	$ 11,400,000	$ 5,600,000
Amortization of intangibles the consolidated statement of net income		12,000,000	47,000,000	43,700,000	19,600,000
Derivatives Designated as Hedging Instruments
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Gains and losses reclassified from OCI and recognized in Consolidated Statements of Net Income, net			5,100,000	1,200,000	400,000
Gains or losses expected to be reclassified from OCI and recognized in consolidated statements of net income within the next twelve months			(800,000)
Derivatives Designated as Hedging Instruments | Foreign Exchange Forward | Cash Flow Hedging
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Gain (loss) recognized in consolidated statements of net income			(3,800,000)	9,100,000
Not Designated as Hedging Instrument
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Other non-operating items, net			$ 1,200,000	$ 1,300,000	$ (3,300,000)
Foreign Exchange Swaps
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Number of swap contracts outstanding | Contract			0
Foreign Exchange Swaps | Maximum
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Maturity period of swap contracts			6 months
M/A-COM Auto Solutions Business
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Consideration transferred in cash	$ 99,000,000
Deferred purchase consideration	$ 15,000,000
Deferred purchase price period	2 years
Estimated earn-out undiscounted outcome maximum	$ 30,000,000
Net impact of the impairment charge largely offset by the reduced earn-out liability		1,000,000
M/A-COM Auto Solutions Business | Customer Contract
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Amortization of intangibles the consolidated statement of net income		$ 12,000,000