Fair Value Measurements (Tables)

9 Months Ended

Oct. 01, 2021

Fair Value Disclosures [Abstract]

Summary of fair values of assets and liabilities measured on a recurring basis

The following table provides a summary of the fair values of our derivative financial instruments measured on a recurring basis (U.S. dollars in millions): 

	Fair value measurements
	Foreign currency forward contracts, net liability				Bunker fuel contracts, net asset (1)				Interest rate contracts, net liability
	October 1, 2021		January 1, 2021		October 1, 2021		January 1, 2021		October 1, 2021		January 1, 2021
Quoted prices in active markets for identical assets (Level 1)	$	—	$	—	$	—	$	—	$	—	$	—
Significant observable inputs (Level 2)	(7.0)		(6.9)		—		2.4		(35.8)		(50.6)
Significant unobservable inputs (Level 3)	—		—		—		—		—		—

(1) Includes both designated and dedesignated cash flow hedges as of January 1, 2021. Refer to Note 13, “Derivative Financial Instruments”, for the balances of each.