Debt Instrument, Quarterly Debt Amortization, Percent of Aggregate Principal Amount

No definition available.

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- Definition

Line Of Credit Facility, Increase in Borrowing Capacity, Amount

+ References

No definition available.

+ Details

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

- Definition

Sale Of Stock, Ownership Percentage Issued

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	instant

- Definition

Price of a single share of a number of saleable stocks paid or offered to be paid in a business combination.

+ References

No definition available.

+ Details

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- 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://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 25
-Paragraph 23
-URI http://asc.fasb.org/extlink&oid=84229725&loc=d3e1043-128460

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Period Type:	duration

- Definition

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 30
-Paragraph 8
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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination.

+ References

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Period Type:	duration

- Definition

Face amount or stated value per share of common stock.

+ References

+ Details

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Balance Type:	na
Period Type:	instant

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
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+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

+ Details

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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

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-Name Accounting Standards Codification
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-SubTopic 10
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-Paragraph 1
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+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

+ Details

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Period Type:	instant

- Definition

Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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Balance Type:	debit
Period Type:	duration

- Definition

Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

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Balance Type:	credit
Period Type:	duration

- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

No definition available.

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SUBSEQUENT EVENTS (Details) - USD ($)				12 Months Ended
SUBSEQUENT EVENTS (Details) - USD ($)	Nov. 16, 2018	Nov. 15, 2018	Oct. 15, 2018	Oct. 28, 2018	Oct. 29, 2017	Oct. 30, 2016	Oct. 14, 2018	Apr. 12, 2018	Feb. 08, 2018
Subsequent Event [Line Items]
Common stock, par value (in dollars per share)				$ 0.01	$ 0.01
Payments on ABL facility				$ 100,000,000	$ 35,000,000	$ 0
Amounts drawn on facility				100,000,000	35,000,000	$ 0
Acquisition expenses				15,300,000
Ply Gem \| Subsequent Event
Subsequent Event [Line Items]
Shares issued		$ 58,709,067
Common stock, par value (in dollars per share)		$ 0.01
Ownership percentage issued in transaction		47.00%
Total cash consideration transferred	$ 713,900,000
Share price (in dollars per share)	$ 12.16
Term Loan Facility \| Ply Gem \| Subsequent Event
Subsequent Event [Line Items]
Aggregate principal amount	$ 1,755,000,000.0
Line of credit facility, increase in borrowing capacity	805,000,000.0
Line of credit facility, amount outstanding	2,555,600,000
Cash Flow Revolver \| Subsequent Event
Subsequent Event [Line Items]
Line of credit facility, maximum borrowing capacity	115,000,000.0
Cash Flow Revolver \| Ply Gem \| Subsequent Event
Subsequent Event [Line Items]
Amounts drawn on facility	0
8.00% Senior Notes
Subsequent Event [Line Items]
Debt instrument stated rate								8.00%
ABL Facility
Subsequent Event [Line Items]
Line of credit facility, amount outstanding				$ 9,000,000	$ 10,000,000
ABL Facility \| Ply Gem \| Subsequent Event
Subsequent Event [Line Items]
Amounts drawn on facility	0
Revolving Credit Facility \| ABL Facility
Subsequent Event [Line Items]
Line of credit facility, maximum borrowing capacity			$ 396,000,000.0					$ 360,000,000.0	$ 150,000,000
Line of credit facility, increase in borrowing capacity			36,000,000.0
Revolving Credit Facility \| ABL Facility \| Subsequent Event
Subsequent Event [Line Items]
Line of credit facility, maximum borrowing capacity	611,000,000.0
Line of credit facility, increase in borrowing capacity	215,000,000.0
Payments on ABL facility	$ 325,000,000
Quarterly debt amortization, percent of aggregate principal amount	1.00%
Revolving Credit Facility \| ABL Facility \| ABL U.S. Facility
Subsequent Event [Line Items]
Line of credit facility, maximum borrowing capacity			313,500,000.0				$ 285,000,000.0	285,000,000.0
Revolving Credit Facility \| ABL Facility \| ABL U.S. Facility \| Subsequent Event
Subsequent Event [Line Items]
Line of credit facility, maximum borrowing capacity	$ 483,700,000.0	$ 313,500,000.0
Revolving Credit Facility \| ABL Facility \| ABL Canadian Facility
Subsequent Event [Line Items]
Line of credit facility, maximum borrowing capacity			$ 82,500,000.0				$ 75,000,000.0	75,000,000.0
Revolving Credit Facility \| ABL Facility \| ABL Canadian Facility \| Subsequent Event
Subsequent Event [Line Items]
Line of credit facility, maximum borrowing capacity	127,300,000.0	$ 82,500,000.0
Letter of Credit \| ABL Facility
Subsequent Event [Line Items]
Line of credit facility, maximum borrowing capacity									$ 30,000,000
Letter of Credit \| ABL Facility \| Ply Gem \| Subsequent Event
Subsequent Event [Line Items]
Line of credit facility, amount outstanding	$ 24,700,000
Ply Gem \| 8.00% Senior Notes
Subsequent Event [Line Items]
Aggregate principal amount								$ 645,000,000.0