Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2022

Property, plant and equipment [abstract]

Disclosure of Detailed Information About Property, Plant and Equipment

We recognize depreciation expense on a straight-line basis over the estimated useful life of the asset as follows:

Buildings	Up to 40 years
Building/leasehold improvements	Up to 40 years or if shorter, term of lease
Machinery and equipment	3 to 15 years

PP&E are comprised of the following:

	2021
	Cost		Accumulated Depreciation and Impairment		Net Book Value
Land	$	35.2	$	12.0	$	23.2
Buildings including improvements	383.5		228.0		155.5
Machinery and equipment	739.7		579.7		160.0
	$	1,158.4	$	819.7	$	338.7

	2022
	Cost		Accumulated Depreciation and Impairment		Net Book Value
Land	$	34.2	$	12.0	$	22.2
Buildings including improvements	374.6		235.5		139.1
Machinery and equipment	808.2		598.0		210.2
	$	1,217.0	$	845.5	$	371.5

The following table details the changes to the net book value of PP&E for the years indicated:

	Note	Land		Buildings including Improvements		Machinery and Equipment		Total
Balance — January 1, 2021		$	24.2	$	150.4	$	157.9	$	332.5
Additions		—		11.0		47.2		58.2
Acquisitions through business combinations	3	—		17.8		5.0		22.8
Depreciation		—		(22.0)		(46.8)		(68.8)
Write-down of assets and other disposals(i)		—		(0.8)		(3.1)		(3.9)
Foreign exchange and other		(1.0)		(0.9)		(0.2)		(2.1)
Balance — December 31, 2021		23.2		155.5		160.0		338.7
Additions		—		16.5		99.7		116.2
Depreciation		—		(22.1)		(47.1)		(69.2)
Write-down of assets and other disposals (i)(ii)		—		(10.1)		(2.0)		(12.1)
Foreign exchange and other		(1.0)		(0.7)		(0.4)		(2.1)
Balance — December 31, 2022		$	22.2	$	139.1	$	210.2	$	371.5

(i)    Includes write-downs of equipment related to disengaged programs in 2021 and 2022 (recorded in each case as restructuring charges), as described in note 15(a).

(ii)    Includes the disposal of a building located in Asia ($8.1, attributable to our CCS segment).