Commitments (Detail) $ in Millions	3 Months Ended
	Apr. 03, 2020 USD ($)
Standby Letters of Credit
Other Commitments And Contingencies [Line Items]
Amount outstanding	$ 63
Performance Guarantee
Other Commitments And Contingencies [Line Items]
Surety bonds notional amount	$ 49
Standby Letters of Credit and Surety Bonds
Other Commitments And Contingencies [Line Items]
Debt instrument term	2 years