Supplemental balance sheet information (Tables)

9 Months Ended

Sep. 30, 2020

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of allowance for doubtful accounts

The change in the allowance for doubtful accounts is as follows:

(in millions)
Balance, January 1, 2020	$	12.9
Provision for credit losses	14.8
Write-offs	(2.0)
Recoveries	0.3
Dispositions	(0.5)
Foreign exchange	(0.9)
Balance, September 30, 2020	$	24.6

Summary of Property, Plant and Equipment, Net

Property, plant and equipment, net

(in millions)	September 30, 2020		December 31, 2019
Property, plant and equipment, at cost	$	2,210.4	$	2,190.3
Less: accumulated depreciation	(1,125.2)		(1,037.9)
Property, plant and equipment, net	$	1,085.2	$	1,152.4

Schedule of Goodwill

The following is a summary of the activity in goodwill by segment.

(in millions)	USA		EMEA		Canada		LATAM		Total
Balance, January 1, 2020	$	1,802.3	$	8.4	$	441.1	$	29.0	$	2,280.8
Purchase price adjustments	7.0		—		—		—		7.0
Other adjustments	(4.1)		—		—		(0.5)		(4.6)
Foreign exchange	—		(0.3)		(10.9)		(4.7)		(15.9)
Balance, September 30, 2020	$	1,805.2	$	8.1	$	430.2	$	23.8	$	2,267.3

Schedule of Gross Carrying Amounts and Accumulated Amortization of Intangible Assets

	September 30, 2020						December 31, 2019
(in millions)	Gross		Accumulated Amortization		Net		Gross		Accumulated Amortization		Net
Customer relationships	$	928.0	$	(670.5)	$	257.5	$	986.4	$	(680.8)	$	305.6
Other	173.8		(168.0)		5.8		182.0		(167.4)		14.6
Total intangible assets	$	1,101.8	$	(838.5)	$	263.3	$	1,168.4	$	(848.2)	$	320.2

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

The estimated annual amortization expense in each of the next five years is as follows:

(in millions)
2020	$	60.1
2021	51.3
2022	43.3
2023	38.4
2024	31.6