Period of Warranty and Indemnity Policy

No definition available.

Name:	abd_PeriodofWarrantyandIndemnityPolicy
Namespace Prefix:	abd_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Warranty and indemnity insurance policy related to an acquisition

+ References

No definition available.

+ Details

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Namespace Prefix:	abd_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The adjustments, for working capital, to the gross payments for a business acquisition.

+ References

No definition available.

+ Details

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Namespace Prefix:	abd_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 25
-Paragraph 23
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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

This element represents the amount of revenue of the acquiree since the acquisition date included in the consolidated income statement for the reporting period.

+ References

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-Publisher FASB
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-SubTopic 10
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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The cash inflow associated with the acquisition of business during the period (for example, cash that was held by the acquired business).

+ References

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Balance Type:	debit
Period Type:	duration

- Definition

Face (par) amount of debt instrument at time of issuance.

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-Name Accounting Standards Codification
-Topic 835
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Period Type:	instant

- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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-Publisher FASB
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-SubTopic 20
-Section 45
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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
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-Paragraph 1
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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.

+ References

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-Name Accounting Standards Codification
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Period Type:	duration

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- Details

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Acquisitions (Esselte Acquisition Narrative) (Details) € in Millions, $ in Millions			1 Months Ended	12 Months Ended
	Jan. 31, 2017 USD ($)	Jan. 31, 2017 EUR (€)	Jan. 31, 2018 USD ($)	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)	Dec. 31, 2016 USD ($)	Jan. 31, 2017 EUR (€)	Jan. 27, 2017 USD ($)	Jan. 27, 2017 EUR (€)
Business Acquisition [Line Items]
Cost of acquisitions, net of cash acquired				$ 38.0	$ 292.3	$ 88.8
Goodwill				$ 708.9	670.3	587.1
Secured Debt \| Euro Term Loan A
Business Acquisition [Line Items]
Debt Instrument, Face Amount								$ 320.8	€ 300.0
Esselte Acquisition
Business Acquisition [Line Items]
Payments to acquire business	$ 326.8	€ 302.9
Working capital adjustments to purchase price	0.3
Cash acquired	34.2
Cost of acquisitions, net of cash acquired	292.3
Warranty and indemnity insurance policy	$ 43.2						€ 40.0
Period of warranty and indemnity policy	7 years	7 years
Net sales			$ 44.2
Goodwill	$ 106.5
Esselte Acquisition \| SG&A Expenses
Business Acquisition [Line Items]
Transaction costs					$ 5.0	$ 9.2