The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=66011266&loc=d3e33918-111571

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- Definition

The amount of revenue from sale of goods and services reduced by sales returns, allowances, and discounts reported by an equity method investment of the entity.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
-SubTopic 20
-Section 50
-Paragraph 7
-URI http://asc.fasb.org/extlink&oid=64827811&loc=SL51721683-107760

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=66011266&loc=d3e33918-111571

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- Definition

The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

+ References

No definition available.

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- Definition

The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

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No definition available.

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- Definition

The cash outflow associated with the purchase of or advances to an equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.

+ 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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- Definition

The cash outflow associated with the acquisition of or advances to an entity that is related to it but not strictly controlled (for example, an unconsolidated subsidiary, affiliate, and joint venture or equity method investment) or the acquisition of an additional interest in a subsidiary (controlled entity).

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- Definition

Amount of cash inflow from a noncontrolling interest. Includes, but is not limited to, purchase of additional shares or other increase in noncontrolling interest ownership.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 14
-URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3255-108585

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Balance Type:	debit
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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.

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No definition available.

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- Definition

Maximum Ownership Percentage Prior to Buyout Option

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No definition available.

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- Definition

Total number of board members allowed to be appointed by the shareholders agreement.

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No definition available.

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- Definition

Number of directors appointed based on ownership owned

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No definition available.

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- Definition

Number of locations contributed to sale.

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Investment in Unconsolidated Affiliate - Additional Information (Detail) $ in Thousands		6 Months Ended	12 Months Ended
	Jun. 21, 2017 USD ($) board_member Location	Jun. 30, 2017 USD ($)	Dec. 31, 2016 USD ($)
Schedule of Equity Method Investments [Line Items]
Investment in unconsolidated entity		$ 63,600
Proceeds from non-controlling interest for investment in unconsolidated entity		$ 12,720
Carrier Enterprise I
Schedule of Equity Method Investments [Line Items]
Ownership percentage by parent	80.00%	80.00%
Ownership percentage, by non-controlling owners	20.00%	20.00%
Investment in unconsolidated entity	$ 63,600
Proceeds from non-controlling interest for investment in unconsolidated entity	12,720
Carrier Enterprise I \| Watsco, Inc.
Schedule of Equity Method Investments [Line Items]
Contribution to investment in unconsolidated entity	$ 50,880
Russell Sigler Inc \| Western United States [Member]
Schedule of Equity Method Investments [Line Items]
Number of locations contributed to joint venture by parent \| Location	30
Russell Sigler sales			$ 650,000
Russell Sigler Inc \| Carrier Enterprise I
Schedule of Equity Method Investments [Line Items]
Ownership percentage needed for right to purchase up to 100%	85.00%
Total number of board members \| board_member	6
Number of board members that can be appointed based on ownership \| board_member	2
Carrier Enterprise I \| Russell Sigler Inc
Schedule of Equity Method Investments [Line Items]
Ownership interest acquired	35.00%