Intangible Assets, Period Increase (Decrease)

No definition available.

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- 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

Percentage of voting equity interests acquired at the acquisition date in the business combination.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=56956515&loc=d3e1392-128463

+ Details

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Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

The amount of goodwill arising from a business combination that is expected to be deductible for tax purposes.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479

+ Details

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Balance Type:	debit
Period Type:	instant

- 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

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 25
-Paragraph 23
-URI http://asc.fasb.org/extlink&oid=34752592&loc=d3e1043-128460

+ Details

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Namespace Prefix:	us-gaap_
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

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)
-URI http://asc.fasb.org/extlink&oid=56956515&loc=d3e1392-128463

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Amount of assets, excluding financial assets and goodwill, that lack physical substance, having a projected indefinite period of benefit, acquired at the acquisition date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=56956791&loc=d3e4845-128472

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The amount of identifiable intangible assets recognized as of the acquisition date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 55
-Paragraph 37
-URI http://asc.fasb.org/extlink&oid=35744172&loc=d3e2207-128464

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=56956791&loc=d3e4845-128472

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

Name:	us-gaap_FiniteLivedIntangibleAssetUsefulLife
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, resulting from a business combination.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount of increase (decrease) of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

+ Details

Name:	us-gaap_GoodwillPeriodIncreaseDecrease
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of increase in assets, excluding financial assets and goodwill, lacking physical substance with an indefinite life, resulting from a business combination.

+ References

No definition available.

+ Details

Name:	us-gaap_IndefinitelivedIntangibleAssetsAcquired
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The number of businesses acquired by the entity during the period.

+ References

No definition available.

+ Details

Name:	us-gaap_NumberOfBusinessesAcquired
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- 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/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Investing Activities
-URI http://asc.fasb.org/extlink&oid=6516133

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 13
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3213-108585

+ Details

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Balance Type:	credit
Period Type:	duration

- Details

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- Details

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ACQUISITIONS - Additional Information (Detail) $ in Thousands		3 Months Ended								12 Months Ended
	Oct. 03, 2015 USD ($)	Dec. 31, 2015 USD ($)	Sep. 30, 2015 USD ($)	Jun. 30, 2015 USD ($)	Mar. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)	Sep. 30, 2014 USD ($)	Jun. 30, 2014 USD ($)	Mar. 31, 2014 USD ($)	Dec. 31, 2015 USD ($) Entity	Dec. 31, 2014 USD ($) Entity	Dec. 31, 2013 USD ($) Entity	Oct. 01, 2015 USD ($)
Business Acquisition [Line Items]
Number of acquisitions										43	44	49
Tax deductible goodwill amount \| $		$ 528,600								$ 528,600
Acquisition related expenses \| $		(818)	$ 33,674	$ 2,986	$ 3,296	$ 2,661	$ 3,472	$ 3,979	$ 3,221	$ 39,138	$ 13,333	$ 10,300
Customer relationships \| Minimum
Business Acquisition [Line Items]
Finite-lived intangible assets, useful life										10 years
Customer relationships \| Maximum
Business Acquisition [Line Items]
Finite-lived intangible assets, useful life										40 years
Tradenames \| Minimum
Business Acquisition [Line Items]
Finite-lived intangible assets, useful life										15 years
Tradenames \| Maximum
Business Acquisition [Line Items]
Finite-lived intangible assets, useful life										40 years
Brazil
Business Acquisition [Line Items]
Number of acquisitions										2	3	2
Canada
Business Acquisition [Line Items]
Number of acquisitions										2	2	3
Ireland
Business Acquisition [Line Items]
Number of acquisitions										1	0	0
Mexico
Business Acquisition [Line Items]
Number of acquisitions										3	0	1
Netherlands
Business Acquisition [Line Items]
Number of acquisitions										2	0	0
Romania
Business Acquisition [Line Items]
Number of acquisitions										4	3	6
Republic of Korea
Business Acquisition [Line Items]
Number of acquisitions										6	1	0
Spain
Business Acquisition [Line Items]
Number of acquisitions										4	3	3
Acquisitions Year 2015
Business Acquisition [Line Items]
Net increase in goodwill \| $										$ 1,420,000
Increase (decrease) in intangible assets \| $										1,050,000
Revenue of acquiree since acquisition date \| $										258,500
Acquisitions Year 2015 \| Operating permits
Business Acquisition [Line Items]
Acquired indefinite-lived intangible assets \| $										1,400
Acquisitions Year 2015 \| Customer relationships
Business Acquisition [Line Items]
Acquired finite-lived intangible assets \| $										$ 599,400
Acquisitions Year 2015 \| Customer relationships \| Minimum
Business Acquisition [Line Items]
Finite-lived intangible assets, useful life										10 years
Acquisitions Year 2015 \| Customer relationships \| Maximum
Business Acquisition [Line Items]
Finite-lived intangible assets, useful life										40 years
Acquisitions Year 2015 \| Tradenames
Business Acquisition [Line Items]
Acquired indefinite-lived intangible assets \| $										$ 423,300
Acquisitions Year 2015 \| Other intangibles
Business Acquisition [Line Items]
Acquired finite-lived intangible assets \| $										$ 27,900
Acquisitions Year 2015 \| Other intangibles \| Minimum
Business Acquisition [Line Items]
Finite-lived intangible assets, useful life										3 years
Acquisitions Year 2015 \| Other intangibles \| Maximum
Business Acquisition [Line Items]
Finite-lived intangible assets, useful life										20 years
Shred-It
Business Acquisition [Line Items]
Aggregate purchase price \| $	$ 2,300,000
Revenue of acquiree since acquisition date \| $										$ 177,400
Shred-It \| Tradenames
Business Acquisition [Line Items]
Tradenames \| $													$ 421,000
Shred-It \| Customer relationships
Business Acquisition [Line Items]
Customer relationships \| $		$ 534,000								$ 534,000
United States
Business Acquisition [Line Items]
Number of acquisitions										19
Net increase in goodwill \| $										$ 1,130,000
United States \| Communication services business
Business Acquisition [Line Items]
Number of acquisitions										1
Business acquisition, ownership percentage acquired		100.00%								100.00%
United States \| Secure information destruction business
Business Acquisition [Line Items]
Number of acquisitions										4
United States \| Acquisition One \| Regulated and compliance solutions
Business Acquisition [Line Items]
Number of acquisitions										11
United States \| Acquisition Two \| Regulated and compliance solutions
Business Acquisition [Line Items]
Number of acquisitions										2
Business acquisition, ownership percentage acquired		100.00%								100.00%
International
Business Acquisition [Line Items]
Number of acquisitions										24
Net increase in goodwill \| $										$ 289,100
International \| Regulated and compliance solutions \| Brazil
Business Acquisition [Line Items]
Number of acquisitions										2
Business acquisition, ownership percentage acquired		100.00%								100.00%
International \| Regulated and compliance solutions \| Ireland
Business Acquisition [Line Items]
Number of acquisitions										1
Business acquisition, ownership percentage acquired		100.00%								100.00%
International \| Regulated and compliance solutions \| Mexico
Business Acquisition [Line Items]
Number of acquisitions										2
Business acquisition, ownership percentage acquired		100.00%								100.00%
International \| Regulated and compliance solutions \| Netherlands
Business Acquisition [Line Items]
Number of acquisitions										1
Business acquisition, ownership percentage acquired		100.00%								100.00%
International \| Regulated and compliance solutions \| Romania
Business Acquisition [Line Items]
Number of acquisitions										3
Business acquisition, ownership percentage acquired		100.00%								100.00%
International \| Regulated and compliance solutions \| Republic of Korea
Business Acquisition [Line Items]
Number of acquisitions										6
International \| Regulated and compliance solutions \| Spain
Business Acquisition [Line Items]
Number of acquisitions										4
International \| Communication services business \| Canada
Business Acquisition [Line Items]
Number of acquisitions										1
Business acquisition, ownership percentage acquired		100.00%								100.00%
International \| Secure information destruction business \| Canada
Business Acquisition [Line Items]
Number of acquisitions										1