v3.5.0.2

Income Taxes - Schedule of Tax Credits That Expire Over Varying Amounts and Periods (Detail) $ in Millions	12 Months Ended
	Dec. 31, 2015 USD ($)
U.S. State [Member]
Tax Credit Carryforward [Line Items]
Tax credit Carryover	$ 19.3
Canada [Member] | Foreign [Member]
Tax Credit Carryforward [Line Items]
Tax credit Carryover	$ 9.0
Minimum [Member] | Canada [Member] | Foreign [Member]
Tax Credit Carryforward [Line Items]
Tax credit carryovers year of expiration	2016
Maximum [Member] | Canada [Member] | Foreign [Member]
Tax Credit Carryforward [Line Items]
Tax credit carryovers year of expiration	2033

X

- Definition

Tax credit carryovers expiration year.

+ References

No definition available.

+ Details

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Namespace Prefix:	axll_
Data Type:	xbrli:gYearItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The amount of the tax credit carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32559-109319

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Carryforwards
-URI http://asc.fasb.org/extlink&oid=6506874

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- 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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X

- Details

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- Details

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- Details

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- Details

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- Details

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