The amount of accrued interest payable assumed which has been recognized as of the acquisition date.

No definition available.

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The percentage of ownership of common stock or equity participation in an investee which does not have a readily determinable fair value. Excludes proportionately consolidated investees and investees accounted for under the equity method of accounting.

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Rebates receivables from related parties.

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Amount for accounts payable to related parties.

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Amount of liability recognized arising from contingent consideration in a business combination.

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The amount of financial liabilities assumed (as defined) which have been recognized as of the acquisition date.

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For an unclassified balance sheet, amount of receivables due from an entity that is affiliated with the reporting entity by means of direct or indirect ownership.

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

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Amount of transactions with related party during the financial reporting period.

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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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The cash outflow for a borrowing supported by a written promise to pay an obligation.

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Related Party Transactions (Construction Management Firm and CCI) (Narrative) (Details) - Immediate Family Member of Management [Member] - USD ($) $ in Millions	1 Months Ended	3 Months Ended		6 Months Ended		10 Months Ended
	Feb. 28, 2018	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018	Dec. 31, 2018
CCI [Member]
Related Party Transaction [Line Items]
Equity investment, ownership percentage		15.00%		15.00%
CCI [Member] \| Equipment [Member]
Related Party Transaction [Line Items]
Payments, net of rebates, related party		$ 9.8	$ 5.0	$ 15.8	$ 10.9
Payables, related party		9.4		9.4		$ 4.9
Rebates receivable, related party						2.9
Construction Management Firm Specializing in Steel Building Systems [Member]
Related Party Transaction [Line Items]
Business combinations, cash paid (in dollars)	$ 6.1
Business combinations, contingent consideration, earn-out liabilities		1.4		1.4
Business combinations, notes payable assumed	2.6
Business combinations, interest accrued on notes payable assumed	$ 0.1
Repayments of notes payable and interest accrued						2.7
Advances outstanding, related party		$ 1.3		$ 1.3		$ 1.0