Analysis of accumulated other comprehensive income (loss)

12 Months Ended

Jan. 01, 2022

Equity [Abstract]

Analysis of accumulated other comprehensive income (loss)

Analysis of accumulated other comprehensive income (loss)Changes in accumulated other comprehensive income (loss) by component, net of tax, were as follows:

(dollars in millions)	Post- retirement benefit		Cumulative translation adjustment		Cash flow hedges		Accumulated OCI attributable to shareholders		Non- controlling interests		Accumulated OCI
As of December 29, 2018	$	7.6	$	(850.0)	$	(11.9)	$	(854.3)	$	(43.6)	$	(897.9)
Foreign currency translation	—		37.7		—		37.7		(2.8)		34.9
Cash flow hedges movements	—		—		(24.9)		(24.9)		—		(24.9)
Post-retirement benefit movements	(16.9)		—		—		(16.9)		0.4		(16.5)
Other comprehensive (loss) income	(16.9)		37.7		(24.9)		(4.1)		(2.4)		(6.5)
As of December 28, 2019	(9.3)		(812.3)		(36.8)		(858.4)		(46.0)		(904.4)
Foreign currency translation	1.7		42.1		—		43.8		27.4		71.2
Cash flow hedges movements	—		—		(13.3)		(13.3)		—		(13.3)
Post-retirement benefit movements	22.5		—		—		22.5		0.5		23.0
Other comprehensive income (loss)	24.2		42.1		(13.3)		53.0		27.9		80.9
As of January 2, 2021	14.9		(770.2)		(50.1)		(805.4)		(18.1)		(823.5)
Foreign currency translation	(0.1)		(66.5)		—		(66.6)		(5.2)		(71.8)
Cash flow hedges movements	—		—		25.0		25.0		—		25.0
Post-retirement benefit movements	21.8		—		—		21.8		(0.1)		21.7
Other comprehensive income (loss)	21.7		(66.5)		25.0		(19.8)		(5.3)		(25.1)
As of January 1, 2022	$	36.6	$	(836.7)	$	(25.1)	$	(825.2)	$	(23.4)	$	(848.6)