$LPX
LOUISIANA-PACIFIC CORP Stock $lpx

$lpx Overview Financials Valuation SEC Filings Company Website

2019 Q4 Form 10-Q Financial Statement

#000150433719000043 Filed on November 05, 2019

Income Statement

Concept	2019 Q4	2019 Q3	2018 Q4
Revenue	$537.0M	$603.0M	$589.1M
YoY Change	-8.84%	-18.18%	-17.1%
Cost Of Revenue	$467.0M	$529.0M	$495.3M
YoY Change	-5.71%	0.95%	-0.1%
Gross Profit	$70.00M	$75.00M	$93.80M
YoY Change	-25.37%	-64.79%	-56.33%
Gross Profit Margin	13.04%	12.44%	15.92%
Selling, General & Admin	$58.00M	$58.00M	$57.40M
YoY Change	1.05%	13.73%	24.78%
% of Gross Profit	82.86%	77.33%	61.19%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$33.00M	$30.00M	$28.20M
YoY Change	17.02%	-3.23%	-11.88%
% of Gross Profit	47.14%	40.0%	30.06%
Operating Expenses	$57.00M	$58.00M	$60.80M
YoY Change	-6.25%	13.73%	31.03%
Operating Profit	$13.00M	$8.000M	$33.00M
YoY Change	-60.61%	-95.24%	-80.4%
Interest Expense	-$5.000M	$6.000M	$3.100M
YoY Change	-261.29%	20.0%	-191.18%
% of Operating Profit	-38.46%	75.0%	9.39%
Other Income/Expense, Net	-$1.000M	-$1.000M	-$1.700M
YoY Change	-41.18%		-61.36%
Pretax Income	-$79.00M	$5.000M	$17.70M
YoY Change	-546.33%	-96.99%	-88.36%
Income Tax	-$26.00M	-$3.000M	-$400.0K
% Of Pretax Income		-60.0%	-2.26%
Net Earnings	-$51.00M	$2.000M	$17.00M
YoY Change	-400.0%	-98.39%	-86.98%
Net Earnings / Revenue	-9.5%	0.33%	2.89%
Basic Earnings Per Share		$0.02
Diluted Earnings Per Share	-$437.0K	$0.02	$120.7K
COMMON SHARES
Basic Shares Outstanding	117.5M shares	121.0M shares	141.2M shares
Diluted Shares Outstanding		122.0M shares

Balance Sheet

Concept	2019 Q4	2019 Q3	2018 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$181.0M	$304.0M	$878.4M
YoY Change	-79.39%	-69.19%	-5.34%
Cash & Equivalents	$181.0M	$304.0M	$878.0M
Short-Term Investments
Other Short-Term Assets	$9.000M	$14.00M	$8.200M
YoY Change	9.76%	17.65%	5.13%
Inventory	$265.0M	$260.0M	$273.0M
Prepaid Expenses	$9.000M	$14.00M	$8.000M
Receivables	$164.0M	$183.0M	$128.0M
Other Receivables	$19.00M	$46.00M	$25.00M
Total Short-Term Assets	$619.0M	$761.0M	$1.287B
YoY Change	-51.9%	-46.65%	-5.34%
LONG-TERM ASSETS
Property, Plant & Equipment	$965.0M	$1.034B	$1.010B
YoY Change	-4.46%	5.92%	9.06%
Goodwill	$30.00M	$30.00M	$16.00M
YoY Change	87.5%	14.07%	0.0%
Intangibles	$61.00M		$51.00M
YoY Change	19.61%		-7.27%
Long-Term Investments	$10.00M	$10.00M	$49.40M
YoY Change	-79.76%	-80.99%	533.33%
Other Assets	$69.00M	$82.00M	$62.00M
YoY Change	11.29%	37.12%	9.15%
Total Long-Term Assets	$1.216B	$1.282B	$1.227B
YoY Change	-0.9%	7.92%	12.68%
TOTAL ASSETS
Total Short-Term Assets	$619.0M	$761.0M	$1.287B
Total Long-Term Assets	$1.216B	$1.282B	$1.227B
Total Assets	$1.835B	$2.043B	$2.514B
YoY Change	-27.01%	-21.86%	2.68%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$127.0M	$204.0M	$116.1M
YoY Change	9.39%	-4.54%	3.38%
Accrued Expenses	$34.00M	$9.000M	$30.00M
YoY Change	13.33%	-67.27%	23.97%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$0.00	$3.000M	$5.000M
YoY Change	-100.0%	-42.31%	-80.08%
Total Short-Term Liabilities	$244.0M	$216.0M	$262.0M
YoY Change	-6.87%	-7.22%	-3.0%
LONG-TERM LIABILITIES
Long-Term Debt	$348.0M	$348.0M	$347.0M
YoY Change	0.29%	-0.17%	-1.08%
Other Long-Term Liabilities	$125.0M	$223.0M	$134.0M
YoY Change	-6.72%	60.78%	-24.72%
Total Long-Term Liabilities	$473.0M	$223.0M	$481.0M
YoY Change	-1.66%	-54.24%	-9.04%
TOTAL LIABILITIES
Total Short-Term Liabilities	$244.0M	$216.0M	$262.0M
Total Long-Term Liabilities	$473.0M	$223.0M	$481.0M
Total Liabilities	$834.0M	$439.0M	$814.0M
YoY Change	2.46%	-39.04%	1.89%
SHAREHOLDERS EQUITY
Retained Earnings	$966.0M	$1.185B	$1.613B
YoY Change	-40.11%	-26.58%	26.01%
Common Stock	$584.0M	$588.0M	$611.0M
YoY Change	-4.42%	-3.59%	-2.08%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$406.0M	$408.0M	$378.0M
YoY Change	7.41%	54.31%	112.96%
Treasury Stock Shares	17.72M shares		16.53M shares
Shareholders Equity	$991.0M	$1.213B	$1.700B
YoY Change
Total Liabilities & Shareholders Equity	$1.835B	$2.043B	$2.514B
YoY Change	-27.01%	-21.86%	2.68%

Cashflow Statement

Concept	2019 Q4	2019 Q3	2018 Q4
OPERATING ACTIVITIES
Net Income	-$51.00M	$2.000M	$17.00M
YoY Change	-400.0%	-98.39%	-86.98%
Depreciation, Depletion And Amortization	$33.00M	$30.00M	$28.20M
YoY Change	17.02%	-3.23%	-11.88%
Cash From Operating Activities	$101.0M	$59.00M	$91.30M
YoY Change	10.62%	-60.93%	-45.88%
INVESTING ACTIVITIES
Capital Expenditures	-$45.00M	$37.00M	-$63.80M
YoY Change	-29.47%	-41.27%	-6.04%
Acquisitions		$0.00
YoY Change
Other Investing Activities	-$2.000M	$1.000M	-$1.700M
YoY Change	17.65%		-92.06%
Cash From Investing Activities	-$47.00M	-$40.00M	-$65.50M
YoY Change	-28.24%	-36.51%	-26.65%
FINANCING ACTIVITIES
Cash Dividend Paid		$16.00M
YoY Change		-15.79%
Common Stock Issuance & Retirement, Net		$42.00M
YoY Change		-30.0%
Debt Paid & Issued, Net		$0.00
YoY Change		-100.0%
Cash From Financing Activities	-176.0M	-$60.00M	-133.7M
YoY Change	31.64%	-41.18%	11041.67%
NET CHANGE
Cash From Operating Activities	101.0M	$59.00M	91.30M
Cash From Investing Activities	-47.00M	-$40.00M	-65.50M
Cash From Financing Activities	-176.0M	-$60.00M	-133.7M
Net Change In Cash	-122.0M	-$44.00M	-107.9M
YoY Change	13.07%	214.29%	-237.98%
FREE CASH FLOW
Cash From Operating Activities	$101.0M	$59.00M	$91.30M
Capital Expenditures	-$45.00M	$37.00M	-$63.80M
Free Cash Flow	$146.0M	$22.00M	$155.1M
YoY Change	-5.87%	-75.0%	-34.45%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Amendment Flag AmendmentFlag	false
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2019
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity Central Index Key EntityCentralIndexKey	0000060519
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Shell Company EntityShellCompany	false
	dei	Entity Small Business EntitySmallBusiness	false
	dei	Document Type DocumentType	10-Q
	dei	Document Period End Date DocumentPeriodEndDate	2019-09-30
	dei	Entity File Number EntityFileNumber	1-7107
	dei	Entity Registrant Name EntityRegistrantName	LOUISIANA-PACIFIC CORPORATION
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	93-0609074
	dei	Entity Address Address Line1 EntityAddressAddressLine1	414 Union Street
	dei	Entity Address Address Line2 EntityAddressAddressLine2	Suite 2000
	dei	Entity Address City Or Town EntityAddressCityOrTown	Nashville
	dei	Entity Address State Or Province EntityAddressStateOrProvince	TN
	dei	Local Phone Number LocalPhoneNumber	986 - 5600
	dei	Security12b Title Security12bTitle	Common Stock, $1 par value
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	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	37219
	dei	City Area Code CityAreaCode	(615)
	dei	Trading Symbol TradingSymbol	LPX
	dei	Security Exchange Name SecurityExchangeName	NYSE
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
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	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	2.65
CY2019Q3	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare	0
CY2018Q3	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare	0
	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare	0
	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare	-0.03
CY2019Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.02
CY2018Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.87
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.37
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.62
CY2019Q3	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.02
CY2018Q3	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.86
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.36
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	2.62
CY2019Q3	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare	0
CY2018Q3	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare	0
	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare	0
	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare	-0.03
CY2019Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.02
CY2018Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.86
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.36
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.59
CY2019Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	121400000	shares
CY2018Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	142500000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	125100000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	143900000	shares
CY2019Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	122200000	shares
CY2018Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	143900000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	125900000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	145600000	shares
CY2019Q3	us-gaap	Profit Loss ProfitLoss	1000000	USD
CY2018Q3	us-gaap	Profit Loss ProfitLoss	124000000	USD
	us-gaap	Profit Loss ProfitLoss	42000000	USD
	us-gaap	Profit Loss ProfitLoss	378000000	USD
CY2019Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-9000000	USD
CY2018Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-1000000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-5000000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-9000000	USD
CY2019Q3	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-9000000	USD
CY2018Q3	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	123000000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	37000000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	368000000	USD
CY2019Q3	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	-1000000	USD
CY2018Q3	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	0	USD
	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	-3000000	USD
	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	0	USD
CY2019Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-7000000	USD
CY2018Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	123000000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	41000000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	368000000	USD
CY2019Q3	us-gaap	Profit Loss ProfitLoss	1000000	USD
CY2018Q3	us-gaap	Profit Loss ProfitLoss	124000000	USD
	us-gaap	Profit Loss ProfitLoss	42000000	USD
	us-gaap	Profit Loss ProfitLoss	378000000	USD
CY2019Q3	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	30000000	USD
CY2018Q3	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	31000000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	90000000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	92000000	USD
CY2019Q3	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGain	0	USD
CY2018Q3	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGain	0	USD
	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGain	14000000	USD
	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGain	0	USD
CY2019Q3	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	6000000	USD
	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	26000000	USD
CY2019Q3	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	3000000	USD
CY2019Q3	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	17000000	USD
CY2018Q3	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	-1000000	USD
	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	23000000	USD
	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	4000000	USD
CY2018Q3	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	-19000000	USD
	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	46000000	USD
CY2018Q3	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-1000000	USD
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	6000000	USD
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	4000000	USD
CY2019Q3	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-31000000	USD
CY2018Q3	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-2000000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-14000000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	12000000	USD
CY2019Q3	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-11000000	USD
CY2018Q3	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	2000000	USD
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-29000000	USD
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-18000000	USD
CY2019Q3	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	1000000	USD
CY2018Q3	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	10000000	USD
	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	-15000000	USD
	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	47000000	USD
CY2019Q3	us-gaap	Pension Contributions PensionContributions	0	USD
CY2018Q3	us-gaap	Pension Contributions PensionContributions	36000000	USD
	us-gaap	Pension Contributions PensionContributions	1000000	USD
	us-gaap	Pension Contributions PensionContributions	41000000	USD
CY2019Q3	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	59000000	USD
CY2018Q3	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	151000000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	58000000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	419000000	USD
CY2019Q3	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	37000000	USD
CY2018Q3	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	63000000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	118000000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	150000000	USD
CY2019Q3	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	3000000	USD
CY2018Q3	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	0	USD
	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	3000000	USD
	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	45000000	USD
CY2019Q3	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
CY2018Q3	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	0	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	1000000	USD
CY2018Q3	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	0	USD
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	-33000000	USD
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
CY2019Q3	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	1000000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-23000000	USD
CY2019Q3	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-40000000	USD
CY2018Q3	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-63000000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-90000000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-173000000	USD
CY2019Q3	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	0	USD
CY2018Q3	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	22000000	USD
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	3000000	USD
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	22000000	USD
CY2019Q3	lpx	Paymentofdividends Paymentofdividends	16000000	USD
CY2018Q3	lpx	Paymentofdividends Paymentofdividends	19000000	USD
	lpx	Paymentofdividends Paymentofdividends	50000000	USD
	lpx	Paymentofdividends Paymentofdividends	56000000	USD
CY2019Q3	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	42000000	USD
CY2018Q3	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	60000000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	480000000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	99000000	USD
CY2019Q3	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-2000000	USD
CY2018Q3	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-2000000	USD
	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-8000000	USD
	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-6000000	USD
CY2019Q3	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-60000000	USD
CY2018Q3	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-102000000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-541000000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-183000000	USD
CY2019Q3	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-2000000	USD
CY2018Q3	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-1000000	USD
	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-1000000	USD
	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-5000000	USD
CY2019Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-44000000	USD
CY2018Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-14000000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-574000000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	59000000	USD
CY2019Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	362000000	USD
CY2018Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1014000000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	892000000	USD
CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	941000000	USD
CY2019Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	318000000	USD
CY2018Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1000000000	USD
CY2019Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	318000000	USD
CY2018Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1000000000	USD
CY2019Q3	us-gaap	Income Taxes Paid IncomeTaxesPaid	0	USD
CY2018Q3	us-gaap	Income Taxes Paid IncomeTaxesPaid	32000000	USD
	us-gaap	Income Taxes Paid IncomeTaxesPaid	29000000	USD
	us-gaap	Income Taxes Paid IncomeTaxesPaid	73000000	USD
CY2019Q3	lpx	Interestpaidnetofcashreceived Interestpaidnetofcashreceived	5000000	USD
CY2018Q3	lpx	Interestpaidnetofcashreceived Interestpaidnetofcashreceived	4000000	USD
	lpx	Interestpaidnetofcashreceived Interestpaidnetofcashreceived	10000000	USD
	lpx	Interestpaidnetofcashreceived Interestpaidnetofcashreceived	7000000	USD
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	1700000000	USD
CY2019Q1	us-gaap	Net Income Loss NetIncomeLoss	27000000	USD
CY2019Q1	us-gaap	Payments Of Dividends PaymentsOfDividends	17000000	USD
CY2019Q1	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	4000000	USD
CY2019Q1	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	438000000	USD
CY2019Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	2000000	USD
CY2019Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	2000000	USD
CY2019Q1	us-gaap	Stockholders Equity StockholdersEquity	1273000000	USD
CY2019Q2	us-gaap	Net Income Loss NetIncomeLoss	17000000	USD
CY2019Q2	us-gaap	Payments Of Dividends PaymentsOfDividends	17000000	USD
CY2019Q2	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	1000000	USD
CY2019Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	2000000	USD
CY2019Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	2000000	USD
CY2019Q2	us-gaap	Stockholders Equity StockholdersEquity	1278000000	USD
CY2019Q3	us-gaap	Net Income Loss NetIncomeLoss	2000000	USD
CY2019Q3	us-gaap	Payments Of Dividends PaymentsOfDividends	16000000	USD
CY2019Q3	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	1000000	USD
CY2019Q3	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	42000000	USD
CY2019Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	2000000	USD
CY2019Q3	us-gaap	Stockholders Equity StockholdersEquity	1213000000	USD
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	1605000000	USD
CY2018Q1	us-gaap	Net Income Loss NetIncomeLoss	91000000	USD
CY2018Q1	us-gaap	Payments Of Dividends PaymentsOfDividends	19000000	USD
CY2018Q1	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	6000000	USD
CY2018Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	2000000	USD
CY2018Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	4000000	USD
CY2018Q1	us-gaap	Stockholders Equity StockholdersEquity	1672000000	USD
CY2018Q2	us-gaap	Net Income Loss NetIncomeLoss	163000000	USD
CY2018Q2	us-gaap	Payments Of Dividends PaymentsOfDividends	19000000	USD
CY2018Q2	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	2000000	USD
CY2018Q2	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	39000000	USD
CY2018Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	3000000	USD
CY2018Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-12000000	USD
CY2018Q2	us-gaap	Stockholders Equity StockholdersEquity	1766000000	USD
CY2018Q3	us-gaap	Net Income Loss NetIncomeLoss	124000000	USD
CY2018Q3	us-gaap	Payments Of Dividends PaymentsOfDividends	19000000	USD
CY2018Q3	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	2000000	USD
CY2018Q3	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod		USD
CY2018Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	2000000	USD
CY2018Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-1000000	USD
CY2018Q3	us-gaap	Stockholders Equity StockholdersEquity	1811000000	USD
CY2019Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	41000000	USD
CY2019Q3	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	1000000	USD
CY2019Q3	lpx	Totalleaseassets Totalleaseassets	42000000	USD
CY2019Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	9000000	USD
CY2019Q3	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	1000000	USD
CY2019Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	33000000	USD
CY2019Q3	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	1000000	USD
CY2019Q3	lpx	Totalleaseliabilities Totalleaseliabilities	42000000	USD
CY2019Q3	us-gaap	Operating Lease Cost OperatingLeaseCost	3000000	USD
	us-gaap	Operating Lease Cost OperatingLeaseCost	7000000	USD
CY2019Q3	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	0	USD
	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	0	USD
CY2019Q3	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	0	USD
	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	0	USD
CY2019Q3	lpx	Totalleasecosts Totalleasecosts	3000000	USD
	lpx	Totalleasecosts Totalleasecosts	8000000	USD
CY2019Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P12Y
CY2019Q3	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P3Y
CY2019Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.046
CY2019Q3	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.042
CY2019Q3	us-gaap	Lessee Operating Lease Liability Payments Remainder Of Fiscal Year LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear	3000000	USD
CY2019Q3	us-gaap	Finance Lease Liability Payments Remainder Of Fiscal Year FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear	0	USD
CY2019Q3	lpx	Lease Liability Payments Remainderof Fiscal Year LeaseLiabilityPaymentsRemainderofFiscalYear	3000000	USD
CY2019Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	9000000	USD
CY2019Q3	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	1000000	USD
CY2019Q3	lpx	Lease Liability Payments Due Year Two LeaseLiabilityPaymentsDueYearTwo	10000000	USD
CY2019Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	7000000	USD
CY2019Q3	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	0	USD
CY2019Q3	lpx	Lease Liability Payments Due Year Three LeaseLiabilityPaymentsDueYearThree	7000000	USD
CY2019Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	5000000	USD
CY2019Q3	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	0	USD
CY2019Q3	lpx	Lease Liability Payments Due Year Four LeaseLiabilityPaymentsDueYearFour	5000000	USD
CY2019Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	3000000	USD
CY2019Q3	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	0	USD
CY2019Q3	lpx	Lease Liability Payments Due Year Five LeaseLiabilityPaymentsDueYearFive	3000000	USD
CY2019Q3	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	29000000	USD
CY2019Q3	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	0	USD
CY2019Q3	lpx	Lease Liability Payments Due After Year Five LeaseLiabilityPaymentsDueAfterYearFive	29000000	USD
CY2019Q3	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	55000000	USD
CY2019Q3	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	1000000	USD
CY2019Q3	lpx	Lease Liability Payments Due LeaseLiabilityPaymentsDue	56000000	USD
CY2019Q3	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	14000000	USD
CY2019Q3	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	0	USD
CY2019Q3	lpx	Leaseliabilityundiscountedexcessamount Leaseliabilityundiscountedexcessamount	14000000	USD
CY2019Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	41000000	USD
CY2019Q3	us-gaap	Finance Lease Liability FinanceLeaseLiability	1000000	USD
CY2019Q3	lpx	Totalleaseliabilities Totalleaseliabilities	42000000	USD
CY2019Q3	us-gaap	Short Term Lease Cost ShortTermLeaseCost	1000000	USD
	us-gaap	Short Term Lease Cost ShortTermLeaseCost	3000000	USD
CY2019Q3	us-gaap	Variable Lease Cost VariableLeaseCost	7000000	USD
	us-gaap	Variable Lease Cost VariableLeaseCost	20000000	USD
CY2019Q3	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	0	USD
	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	0	USD
CY2019Q3	us-gaap	Operating Lease Payments OperatingLeasePayments	2000000	USD
	us-gaap	Operating Lease Payments OperatingLeasePayments	6000000	USD
CY2019Q3	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	0	USD
	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	0	USD
CY2019Q3	lpx	Operating Lease Assets Acquired OperatingLeaseAssetsAcquired	20000000	USD
	lpx	Operating Lease Assets Acquired OperatingLeaseAssetsAcquired	25000000	USD
CY2019Q3	lpx	Direct Financing Lease Assets Acquired DirectFinancingLeaseAssetsAcquired	0	USD
	lpx	Direct Financing Lease Assets Acquired DirectFinancingLeaseAssetsAcquired	1000000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	8000000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	7000000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	5000000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	2000000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	0	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	0	USD
CY2019Q3	us-gaap	Revenues Revenues	603000000	USD
CY2019Q3	us-gaap	Revenues Revenues	603000000	USD
	us-gaap	Revenues Revenues	1773000000	USD
	us-gaap	Revenues Revenues	1773000000	USD
CY2018Q3	us-gaap	Revenues Revenues	737000000	USD
CY2018Q3	us-gaap	Revenues Revenues	737000000	USD
	us-gaap	Revenues Revenues	2239000000	USD
	us-gaap	Revenues Revenues	2239000000	USD
CY2019Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	2900000	shares
CY2019Q3	lpx	Sharesavailableforgrant Employee Stock Purchase Plan SharesavailableforgrantEmployeeStockPurchasePlan	1900000	shares
CY2019Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	2000000	USD
CY2018Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	2000000	USD
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	6000000	USD
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	7000000	USD
CY2019Q3	us-gaap	Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions	-0	USD
CY2018Q3	us-gaap	Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions	-0	USD
	us-gaap	Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions	-1000000	USD
	us-gaap	Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions	-3000000	USD
CY2019Q3	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	2000000	USD
CY2018Q3	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	2000000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	5000000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	9000000	USD
CY2019Q3	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	15000000	USD
CY2019Q3	us-gaap	Notes Payable Fair Value Disclosure NotesPayableFairValueDisclosure	357000000	USD
CY2018Q4	us-gaap	Notes Payable Fair Value Disclosure NotesPayableFairValueDisclosure	338000000	USD
CY2019Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	121400000	shares
CY2018Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	142500000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	125100000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	143900000	shares
CY2019Q3	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	800000	shares
CY2018Q3	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	1400000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	900000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	1700000	shares
CY2019Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	122200000	shares
CY2018Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	143900000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	125900000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	145600000	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
CY2019Q3	us-gaap	Accelerated Share Repurchases Settlement Payment Or Receipt AcceleratedShareRepurchasesSettlementPaymentOrReceipt	400000000	USD
CY2019Q3	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	140000000	USD
CY2018Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	87000000	USD
CY2019Q3	us-gaap	Income Tax Receivable IncomeTaxReceivable	27000000	USD
CY2018Q4	us-gaap	Income Tax Receivable IncomeTaxReceivable	16000000	USD
CY2019Q3	us-gaap	Other Receivables Gross Current OtherReceivablesGrossCurrent	19000000	USD
CY2018Q4	us-gaap	Other Receivables Gross Current OtherReceivablesGrossCurrent	25000000	USD
CY2019Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	3000000	USD
CY2018Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	1000000	USD
CY2019Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	183000000	USD
CY2018Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	128000000	USD
CY2019Q3	lpx	Logs Logs	41000000	USD
CY2018Q4	lpx	Logs Logs	57000000	USD
CY2019Q3	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	31000000	USD
CY2018Q4	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	25000000	USD
CY2019Q3	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	22000000	USD
CY2018Q4	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	23000000	USD
CY2019Q3	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	166000000	USD
CY2018Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	168000000	USD
CY2019Q3	us-gaap	Inventory Net InventoryNet	260000000	USD
CY2018Q4	us-gaap	Inventory Net InventoryNet	273000000	USD
CY2018Q2	us-gaap	Payments To Acquire Businesses And Interest In Affiliates PaymentsToAcquireBusinessesAndInterestInAffiliates	45000000	USD
CY2019Q1	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGain	14000000	USD
CY2019Q3	us-gaap	Business Combination Recognized Identifiable Assets Acquired Goodwill And Liabilities Assumed Net BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet	56000000	USD
CY2019Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Assets BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets	41000000	USD
CY2019Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Intangibles BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles	6000000	USD
CY2019Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Indefinite Lived Intangible Assets BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIndefiniteLivedIntangibleAssets	25000000	USD
CY2019Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Liabilities BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilities	1000000	USD
CY2019Q1	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Fair Value1 BusinessCombinationStepAcquisitionEquityInterestInAcquireeFairValue1	15000000	USD
CY2019Q2	us-gaap	Redeemable Noncontrolling Interest Equity Common Fair Value RedeemableNoncontrollingInterestEquityCommonFairValue	13000000	USD
CY2018Q2	us-gaap	Redeemable Noncontrolling Interest Equity Common Fair Value RedeemableNoncontrollingInterestEquityCommonFairValue	0	USD
CY2018Q4	us-gaap	Redeemable Noncontrolling Interest Equity Common Fair Value RedeemableNoncontrollingInterestEquityCommonFairValue	0	USD
CY2017Q4	us-gaap	Redeemable Noncontrolling Interest Equity Common Fair Value RedeemableNoncontrollingInterestEquityCommonFairValue	0	USD
CY2019Q3	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Fair Value1 BusinessCombinationStepAcquisitionEquityInterestInAcquireeFairValue1	0	USD
CY2018Q3	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Fair Value1 BusinessCombinationStepAcquisitionEquityInterestInAcquireeFairValue1	0	USD
	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Fair Value1 BusinessCombinationStepAcquisitionEquityInterestInAcquireeFairValue1	15000000	USD
	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Fair Value1 BusinessCombinationStepAcquisitionEquityInterestInAcquireeFairValue1	0	USD
CY2019Q3	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	-1000000	USD
CY2018Q3	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	0	USD
	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	-3000000	USD
	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	0	USD
CY2019Q3	us-gaap	Minority Interest Change In Redemption Value MinorityInterestChangeInRedemptionValue	0	USD
CY2018Q3	us-gaap	Minority Interest Change In Redemption Value MinorityInterestChangeInRedemptionValue	0	USD
	us-gaap	Minority Interest Change In Redemption Value MinorityInterestChangeInRedemptionValue	0	USD
	us-gaap	Minority Interest Change In Redemption Value MinorityInterestChangeInRedemptionValue	0	USD
CY2019Q3	us-gaap	Redeemable Noncontrolling Interest Equity Common Fair Value RedeemableNoncontrollingInterestEquityCommonFairValue	12000000	USD
CY2018Q3	us-gaap	Redeemable Noncontrolling Interest Equity Common Fair Value RedeemableNoncontrollingInterestEquityCommonFairValue	0	USD
CY2019Q3	us-gaap	Redeemable Noncontrolling Interest Equity Common Fair Value RedeemableNoncontrollingInterestEquityCommonFairValue	12000000	USD
CY2018Q3	us-gaap	Redeemable Noncontrolling Interest Equity Common Fair Value RedeemableNoncontrollingInterestEquityCommonFairValue	0	USD
CY2019Q2	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	4000000	USD
CY2018Q4	us-gaap	Goodwill Goodwill	16000000	USD
	us-gaap	Goodwill Purchase Accounting Adjustments GoodwillPurchaseAccountingAdjustments	14000000	USD
CY2019Q3	us-gaap	Goodwill Goodwill	30000000	USD
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.24
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.24
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.24
CY2018Q3	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	14000000	USD
CY2019Q3	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	9000000	USD
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.24
CY2019Q3	us-gaap	Severance Costs1 SeveranceCosts1	-2000000	USD
CY2018Q3	us-gaap	Severance Costs1 SeveranceCosts1	-1000000	USD
	us-gaap	Severance Costs1 SeveranceCosts1	-5000000	USD
	us-gaap	Severance Costs1 SeveranceCosts1	-5000000	USD
CY2019Q3	lpx	Severancecostsrelatedtocurtailment Severancecostsrelatedtocurtailment	-2000000	USD
CY2018Q3	lpx	Severancecostsrelatedtocurtailment Severancecostsrelatedtocurtailment	0	USD
	lpx	Severancecostsrelatedtocurtailment Severancecostsrelatedtocurtailment	-3000000	USD
	lpx	Severancecostsrelatedtocurtailment Severancecostsrelatedtocurtailment	0	USD
CY2019Q3	lpx	Standard Product Warranty Accrual Other Operating Chargesand Credits StandardProductWarrantyAccrualOtherOperatingChargesandCredits	0	USD
CY2018Q3	lpx	Standard Product Warranty Accrual Other Operating Chargesand Credits StandardProductWarrantyAccrualOtherOperatingChargesandCredits	8000000	USD
	lpx	Standard Product Warranty Accrual Other Operating Chargesand Credits StandardProductWarrantyAccrualOtherOperatingChargesandCredits	4000000	USD
	lpx	Standard Product Warranty Accrual Other Operating Chargesand Credits StandardProductWarrantyAccrualOtherOperatingChargesandCredits	8000000	USD
CY2019Q3	us-gaap	Environmental Costs Recognized Recovery Credited To Expense EnvironmentalCostsRecognizedRecoveryCreditedToExpense	0	USD
CY2018Q3	us-gaap	Environmental Costs Recognized Recovery Credited To Expense EnvironmentalCostsRecognizedRecoveryCreditedToExpense	0	USD
	us-gaap	Environmental Costs Recognized Recovery Credited To Expense EnvironmentalCostsRecognizedRecoveryCreditedToExpense	0	USD
	us-gaap	Environmental Costs Recognized Recovery Credited To Expense EnvironmentalCostsRecognizedRecoveryCreditedToExpense	8000000	USD
CY2019Q3	lpx	Refundofsalesandusetaxes Refundofsalesandusetaxes	0	USD
CY2018Q3	lpx	Refundofsalesandusetaxes Refundofsalesandusetaxes	0	USD
	lpx	Refundofsalesandusetaxes Refundofsalesandusetaxes	-1000000	USD
	lpx	Refundofsalesandusetaxes Refundofsalesandusetaxes	0	USD
CY2019Q3	us-gaap	Unusual Or Infrequent Item Insurance Proceeds UnusualOrInfrequentItemInsuranceProceeds	0	USD
CY2018Q3	us-gaap	Unusual Or Infrequent Item Insurance Proceeds UnusualOrInfrequentItemInsuranceProceeds	1000000	USD
	us-gaap	Unusual Or Infrequent Item Insurance Proceeds UnusualOrInfrequentItemInsuranceProceeds	0	USD
	us-gaap	Unusual Or Infrequent Item Insurance Proceeds UnusualOrInfrequentItemInsuranceProceeds	1000000	USD
CY2019Q3	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-3000000	USD
CY2018Q3	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	6000000	USD
	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-2000000	USD
	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	11000000	USD
CY2019Q3	us-gaap	Severance Costs1 SeveranceCosts1	-2000000	USD
CY2019Q3	lpx	Severancecostsrelatedtocurtailment Severancecostsrelatedtocurtailment	-2000000	USD
CY2019Q2	lpx	Standard Product Warranty Accrual Other Operating Chargesand Credits StandardProductWarrantyAccrualOtherOperatingChargesandCredits	-4000000	USD
CY2019Q2	us-gaap	Unusual Or Infrequent Item Insurance Proceeds UnusualOrInfrequentItemInsuranceProceeds	1000000	USD
CY2019Q2	us-gaap	Severance Costs1 SeveranceCosts1	1000000	USD
CY2019Q2	lpx	Severancecostsrelatedtocurtailment Severancecostsrelatedtocurtailment	1000000	USD
CY2019Q1	us-gaap	Severance Costs1 SeveranceCosts1	2000000	USD
CY2018Q3	lpx	Standard Product Warranty Accrual Other Operating Chargesand Credits StandardProductWarrantyAccrualOtherOperatingChargesandCredits	8000000	USD
CY2018Q3	us-gaap	Severance Costs1 SeveranceCosts1	-1000000	USD
CY2018Q3	us-gaap	Unusual Or Infrequent Item Insurance Proceeds UnusualOrInfrequentItemInsuranceProceeds	1000000	USD
CY2018Q1	us-gaap	Environmental Costs Recognized Recovery Credited To Expense EnvironmentalCostsRecognizedRecoveryCreditedToExpense	8000000	USD
CY2018Q1	us-gaap	Severance Costs1 SeveranceCosts1	-4000000	USD
CY2019Q3	us-gaap	Recorded Third Party Environmental Recoveries Net RecordedThirdPartyEnvironmentalRecoveriesNet	1000000	USD
CY2019Q3	us-gaap	Revenues Revenues	603000000	USD
CY2018Q3	us-gaap	Revenues Revenues	737000000	USD
	us-gaap	Revenues Revenues	1773000000	USD
	us-gaap	Revenues Revenues	2239000000	USD
CY2019Q3	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-3000000	USD
CY2018Q3	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	6000000	USD
	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-2000000	USD
	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	11000000	USD
CY2019Q3	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	-5000000	USD
CY2018Q3	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	-0	USD
	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	-6000000	USD
	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	0	USD
CY2019Q3	us-gaap	Other Selling General And Administrative Expense OtherSellingGeneralAndAdministrativeExpense	6000000	USD
CY2018Q3	us-gaap	Other Selling General And Administrative Expense OtherSellingGeneralAndAdministrativeExpense	6000000	USD
	us-gaap	Other Selling General And Administrative Expense OtherSellingGeneralAndAdministrativeExpense	23000000	USD
	us-gaap	Other Selling General And Administrative Expense OtherSellingGeneralAndAdministrativeExpense	18000000	USD
CY2019Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-4000000	USD
CY2018Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	2000000	USD
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-5000000	USD
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	1000000	USD
CY2019Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-1000000	USD
CY2018Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-2000000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	8000000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-4000000	USD
CY2019Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	5000000	USD
	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	8000000	USD
CY2019Q3	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	9000000	USD
CY2018Q3	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	14000000	USD
CY2018Q3	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	1000000	USD
	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	2000000	USD
CY2018Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	166000000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	59000000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	505000000	USD
CY2019Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3000000	USD
CY2018Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	42000000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	13000000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	123000000	USD
CY2019Q3	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	2000000	USD
CY2018Q3	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	124000000	USD
	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	46000000	USD
	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	382000000	USD
CY2019Q2	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	9000000	USD
CY2018Q2	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	23000000	USD
CY2018Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	14000000	USD
CY2017Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	25000000	USD
CY2019Q3	us-gaap	Product Warranty Accrual Warranties Issued ProductWarrantyAccrualWarrantiesIssued	0	USD
CY2018Q3	us-gaap	Product Warranty Accrual Warranties Issued ProductWarrantyAccrualWarrantiesIssued	0	USD
	us-gaap	Product Warranty Accrual Warranties Issued ProductWarrantyAccrualWarrantiesIssued	1000000	USD
	us-gaap	Product Warranty Accrual Warranties Issued ProductWarrantyAccrualWarrantiesIssued	1000000	USD
CY2019Q3	lpx	Standard Product Warranty Accrual Other Operating Chargesand Credits StandardProductWarrantyAccrualOtherOperatingChargesandCredits	0	USD
CY2018Q3	lpx	Standard Product Warranty Accrual Other Operating Chargesand Credits StandardProductWarrantyAccrualOtherOperatingChargesandCredits	8000000	USD
	lpx	Standard Product Warranty Accrual Other Operating Chargesand Credits StandardProductWarrantyAccrualOtherOperatingChargesandCredits	4000000	USD
	lpx	Standard Product Warranty Accrual Other Operating Chargesand Credits StandardProductWarrantyAccrualOtherOperatingChargesandCredits	8000000	USD
CY2019Q3	us-gaap	Standard And Extended Product Warranty Accrual Foreign Currency Translation Gain Loss StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss	0	USD
CY2018Q3	us-gaap	Standard And Extended Product Warranty Accrual Foreign Currency Translation Gain Loss StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss	-0	USD
	us-gaap	Standard And Extended Product Warranty Accrual Foreign Currency Translation Gain Loss StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss	-0	USD
	us-gaap	Standard And Extended Product Warranty Accrual Foreign Currency Translation Gain Loss StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss	-1000000	USD
CY2019Q3	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	1000000	USD
CY2019Q3	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	2000000	USD
CY2018Q3	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	4000000	USD
CY2019Q3	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	2000000	USD
CY2018Q3	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	4000000	USD
CY2019Q3	us-gaap	Product Warranty Accrual Noncurrent ProductWarrantyAccrualNoncurrent	7000000	USD
CY2018Q3	us-gaap	Product Warranty Accrual Noncurrent ProductWarrantyAccrualNoncurrent	10000000	USD
CY2019Q3	us-gaap	Product Warranty Accrual Noncurrent ProductWarrantyAccrualNoncurrent	7000000	USD
CY2018Q3	us-gaap	Product Warranty Accrual Noncurrent ProductWarrantyAccrualNoncurrent	10000000	USD
CY2019Q3	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	1000000	USD
CY2018Q3	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	1000000	USD
	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	3000000	USD
	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	3000000	USD
CY2019Q3	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	3000000	USD
CY2018Q3	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	3000000	USD
	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	9000000	USD
	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	9000000	USD
CY2019Q3	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	4000000	USD
CY2018Q3	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	3000000	USD
	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	11000000	USD
	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	10000000	USD
CY2019Q3	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	0	USD
CY2018Q3	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	0	USD
	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	0	USD
	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	0	USD
CY2019Q3	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-1000000	USD
CY2018Q3	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-2000000	USD
	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-4000000	USD
	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-5000000	USD
CY2019Q3	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	2000000	USD
CY2018Q3	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	2000000	USD
	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	5000000	USD
	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	7000000	USD
	lpx	Defined Benefit Plan Service Costincludedin Costof Sales DefinedBenefitPlanServiceCostincludedinCostofSales	2000000	USD
	lpx	Defined Benefit Plan Service Costincludedin Selling Generaland Administrative DefinedBenefitPlanServiceCostincludedinSellingGeneralandAdministrative	1000000	USD
	lpx	Defined Benefit Plan Service Costincludedin Costof Sales DefinedBenefitPlanServiceCostincludedinCostofSales	2000000	USD
	lpx	Defined Benefit Plan Service Costincludedin Selling Generaland Administrative DefinedBenefitPlanServiceCostincludedinSellingGeneralandAdministrative	1000000	USD
	us-gaap	Pension And Other Postretirement Benefit Contributions PensionAndOtherPostretirementBenefitContributions	4000000	USD
CY2019Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-152000000	USD
CY2018Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-148000000	USD
CY2019Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-152000000	USD
CY2018Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-148000000	USD
CY2019Q3	us-gaap	Investment Income Interest And Dividend InvestmentIncomeInterestAndDividend	2000000	USD
CY2018Q3	us-gaap	Investment Income Interest And Dividend InvestmentIncomeInterestAndDividend	5000000	USD
	us-gaap	Investment Income Interest And Dividend InvestmentIncomeInterestAndDividend	8000000	USD
	us-gaap	Investment Income Interest And Dividend InvestmentIncomeInterestAndDividend	14000000	USD
CY2019Q3	us-gaap	Interest Income Other InterestIncomeOther	-0	USD
CY2018Q3	us-gaap	Interest Income Other InterestIncomeOther	0	USD
	us-gaap	Interest Income Other InterestIncomeOther	1000000	USD
	us-gaap	Interest Income Other InterestIncomeOther	0	USD
CY2019Q3	us-gaap	Interest Expense InterestExpense	5000000	USD
CY2018Q3	us-gaap	Interest Expense InterestExpense	5000000	USD
	us-gaap	Interest Expense InterestExpense	14000000	USD
	us-gaap	Interest Expense InterestExpense	15000000	USD
CY2019Q3	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	0	USD
CY2018Q3	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	0	USD
	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	1000000	USD
	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	1000000	USD
CY2019Q3	us-gaap	Interest Costs Capitalized Adjustment InterestCostsCapitalizedAdjustment	1000000	USD
CY2018Q3	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	1000000	USD
	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	1000000	USD
	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	3000000	USD
CY2019Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-4000000	USD
CY2018Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	2000000	USD
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-5000000	USD
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	1000000	USD
CY2019Q3	us-gaap	Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent	1000000	USD
CY2018Q3	us-gaap	Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent	1000000	USD
	us-gaap	Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent	2000000	USD
	us-gaap	Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent	4000000	USD
CY2019Q3	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGain	0	USD
CY2018Q3	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGain	0	USD
CY2019Q1	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGain	14000000	USD
	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGain	0	USD
CY2019Q3	us-gaap	Foreign Currency Transaction Gain Loss Realized ForeignCurrencyTransactionGainLossRealized	-0	USD
CY2018Q3	us-gaap	Foreign Currency Transaction Gain Loss Realized ForeignCurrencyTransactionGainLossRealized	-1000000	USD
	us-gaap	Foreign Currency Transaction Gain Loss Realized ForeignCurrencyTransactionGainLossRealized	-4000000	USD
	us-gaap	Foreign Currency Transaction Gain Loss Realized ForeignCurrencyTransactionGainLossRealized	-1000000	USD
CY2019Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-1000000	USD
CY2018Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-2000000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	8000000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-4000000	USD
CY2019Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-5000000	USD
CY2018Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	0	USD
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	3000000	USD
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-4000000	USD

Files In Submission

Name	View Source	Status
0001504337-19-000043-index-headers.html	Edgar Link	pending
0001504337-19-000043-index.html	Edgar Link	pending
0001504337-19-000043.txt	Edgar Link	pending
0001504337-19-000043-xbrl.zip	Edgar Link	pending
exhbiti102formofawardw.htm	Edgar Link	pending
exhibit101seperation.htm	Edgar Link	pending
exhibit103formofaward.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
lpx-20190930.xsd	Edgar Link	pending
lpx-20190930_cal.xml	Edgar Link	unprocessable
lpx-20190930_def.xml	Edgar Link	unprocessable
lpx-20190930_lab.xml	Edgar Link	unprocessable
lpx-20190930_pre.xml	Edgar Link	unprocessable
lpx09302019-10q.htm	Edgar Link	pending
lpx09302019-10q_htm.xml	Edgar Link	completed
lpx9302019ex311.htm	Edgar Link	pending
lpx9302019ex312.htm	Edgar Link	pending
lpx9302019ex321.htm	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
R14.htm	Edgar Link	pending
R15.htm	Edgar Link	pending
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R4.htm	Edgar Link	pending
R40.htm	Edgar Link	pending
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R5.htm	Edgar Link	pending
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R67.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$LPX
LOUISIANA-PACIFIC CORP Stock $lpx

2019 Q4 Form 10-Q Financial Statement

#000150433719000043 Filed on November 05, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$LPX LOUISIANA-PACIFIC CORP Stock $lpx

2019 Q4 Form 10-Q Financial Statement

#000150433719000043 Filed on November 05, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$LPX
LOUISIANA-PACIFIC CORP Stock $lpx