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

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=79982066&loc=d3e1392-128463

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

+ References

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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
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 13
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3213-108585

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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.

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No definition available.

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Related Party Transactions and Balances - Additional Information - Brookfield's Acquisition Conditions (Details) $ in Millions			1 Months Ended
	Jan. 01, 2018 USD ($) subsidiary	Sep. 25, 2017 USD ($)	Sep. 30, 2017 USD ($)
Brookfield
Related Party Transaction [Line Items]
Cash consideration		$ 610.0	$ 610.0
Management Companies from Teekay Corporation
Related Party Transaction [Line Items]
Percentage of ownership interest acquired	100.00%
Number of Businesses Acquired \| subsidiary	7
Cash consideration	$ 1.4