10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

(Mark One)

☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended June 30, 2022

or

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from             to            

Commission File Number:     1-33100

Owens Corning

(Exact name of registrant as specified in its charter)

 

Delaware			43-2109021
(State or other jurisdiction of incorporation or organization)			(I.R.S. Employer Identification No.)
One Owens Corning Parkway,	Toledo,	OH	43659
(Address of principal executive offices)			(Zip Code)

(419) 248-8000

(Registrant’s telephone number, including area code)

N/A

(Former name, former address and former fiscal year, if changed since last report)

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, par value $0.01 per share	OC	New York Stock Exchange

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

Yes þ             No ¨

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).

Yes þ             No ¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act:

Large Accelerated Filer	þ	Accelerated filer	¨
Non-accelerated filer	¨	Smaller reporting company	¨
		Emerging growth company	¨

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).

Yes ☐           No þ

As of July 22, 2022, 96,238,504 shares of the registrant’s common stock, par value $0.01 per share, were outstanding.                

			Contents
Cover Page			1
PART I – FINANCIAL INFORMATION (unaudited)
	Item 1.	Financial Statements
		Consolidated Statements of Earnings	4
		Consolidated Statements of Comprehensive Earnings	5
		Consolidated Balance Sheets	6
		Consolidated Statements of Stockholders' Equity	8
		Consolidated Statements of Cash Flows	7
		Notes to Consolidated Financial Statements
		1.    General	10
		2.    Segment Information	12
		3.    Inventories	14
		4.    Derivative Financial Instruments	15
		5.    Goodwill and Other Intangible Assets	18
		6.    Property, Plant and Equipment	19
		7.    Acquisitions	20
		8.    Assets Held for Sale	20
		9.    Warranties	21
		10. Restructuring, Acquisition and Divestiture-Related Costs	21
		11. Debt	24
		12. Pension Plans and Other Postretirement Benefits	27
		13.  Contingent Liabilities and Other Matters	29
		14.  Stock Compensation	30
		15.  Earnings per Share	33
		16.  Income Taxes	34
		17.  Changes in Accumulated Other Comprehensive Deficit	35
	Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	36
	Item 3.	Quantitative and Qualitative Disclosures About Market Risk	48
	Item 4.	Controls and Procedures	48
PART II – OTHER INFORMATION
	Item 1.	Legal Proceedings	49
	Item 1A.	Risk Factors	49
	Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	49
	Item 3.	Defaults Upon Senior Securities	49
	Item 4.	Mine Safety Disclosures	49
	Item 5.	Other Information	49
	Item 6.	Exhibits	50
		Signatures	51

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PART I

ITEM 1. FINANCIAL STATEMENTS

OWENS CORNING AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF EARNINGS

(unaudited)

(in millions, except per share amounts)

 

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
NET SALES	$	2,601	$	2,239	$	4,947	$	4,154
COST OF SALES	1,867		1,621		3,594		3,092
Gross margin	734		618		1,353		1,062
OPERATING EXPENSES
Marketing and administrative expenses	201		188		385		362
Science and technology expenses	24		22		47		42
Other expense (income), net	22		(17)		(6)		(65)
Total operating expenses	247		193		426		339
OPERATING INCOME	487		425		927		723
Non-operating income	(2)		(3)		(4)		(6)
EARNINGS BEFORE INTEREST AND TAXES	489		428		931		729
Interest expense, net	26		33		54		66
EARNINGS BEFORE TAXES	463		395		877		663
Income tax expense	119		97		226		156
Equity in net (loss) earnings of affiliates	(1)		—		(1)		1
NET EARNINGS	343		298		650		508
Net earnings attributable to non-redeemable and redeemable noncontrolling interests	—		—		3		—
NET EARNINGS ATTRIBUTABLE TO OWENS CORNING	$	343	$	298	$	647	$	508
EARNINGS PER COMMON SHARE ATTRIBUTABLE TO OWENS CORNING COMMON STOCKHOLDERS
Basic	$	3.51	$	2.85	$	6.56	$	4.84
Diluted	$	3.49	$	2.82	$	6.52	$	4.80
WEIGHTED AVERAGE COMMON SHARES
Basic	97.6		104.6		98.6		105.0
Diluted	98.4		105.5		99.3		105.9

The accompanying Notes to the Consolidated Financial Statements are an integral part of this Statement.

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OWENS CORNING AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF COMPREHENSIVE EARNINGS

(unaudited)

(in millions)

 

		Three Months Ended June 30,				Six Months Ended June 30,
		2022		2021		2022		2021
NET EARNINGS		$	343	$	298	$	650	$	508
Other comprehensive income (loss), net of tax:
	Currency translation adjustment (net of tax of $(1) and $0 for the three months ended June 30, 2022 and 2021, respectively, and $(1) and $(1) for the six months ended June 30, 2022 and 2021, respectively)	(54)		32		(82)		(13)
	Pension and other postretirement adjustment (net of tax of $0 and $0 for the three months ended June 30, 2022 and 2021, and $(1) and $0 for the six months ended June 30, 2022 and 2021, respectively)	6		(3)		9		(2)
	Hedging adjustment (net of tax of $1 and $1 for the three months ended June 30, 2022 and 2021, respectively, and $(7) and $(3) for the six months ended June 30, 2022 and 2021, respectively)	(1)		(2)		23		10
	Total other comprehensive income (loss), net of tax	(49)		27		(50)		(5)
COMPREHENSIVE EARNINGS		294		325		600		503
Comprehensive (loss) attributable to non-redeemable and redeemable noncontrolling interests		(2)		—		—		—
COMPREHENSIVE EARNINGS ATTRIBUTABLE TO OWENS CORNING		$	296	$	325	$	600	$	503

The accompanying Notes to the Consolidated Financial Statements are an integral part of this Statement.

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OWENS CORNING AND SUBSIDIARIES

CONSOLIDATED BALANCE SHEETS

(unaudited)

(in millions, except per share amounts)

ASSETS	June 30, 2022		December 31, 2021
CURRENT ASSETS
Cash and cash equivalents	$	810	$	959
Receivables, less allowance of $10 at June 30, 2022 and $9 at December 31, 2021, respectively	1,358		939
Inventories	1,254		1,078
Assets held for sale	81		—
Other current assets	186		121
Total current assets	3,689		3,097
Property, plant and equipment, net	3,684		3,873
Operating lease right-of-use assets	189		158
Goodwill	1,079		990
Intangible assets	1,614		1,617
Deferred income taxes	21		31
Other non-current assets	267		249
TOTAL ASSETS	$	10,543	$	10,015
LIABILITIES AND EQUITY
CURRENT LIABILITIES
Accounts payable	$	1,327	$	1,095
Current operating lease liabilities	54		49
Other current liabilities	593		553
Total current liabilities	1,974		1,697
Long-term debt, net of current portion	2,989		2,960
Pension plan liability	62		77
Other employee benefits liability	154		157
Non-current operating lease liabilities	135		109
Deferred income taxes	376		376
Other liabilities	266		304
Total liabilities	5,956		5,680
Redeemable noncontrolling interest	25		—
OWENS CORNING STOCKHOLDERS’ EQUITY
Preferred stock, par value $0.01 per share (a)	—		—
Common stock, par value $0.01 per share (b)	1		1
Additional paid in capital	4,107		4,092
Accumulated earnings	3,282		2,706
Accumulated other comprehensive deficit	(628)		(581)
Cost of common stock in treasury (c)	(2,222)		(1,922)
Total Owens Corning stockholders’ equity	4,540		4,296
Noncontrolling interests	22		39
Total equity	4,562		4,335
TOTAL LIABILITIES AND EQUITY	$	10,543	$	10,015

(a)10 shares authorized; none issued or outstanding at June 30, 2022 and December 31, 2021

(b)400 shares authorized; 135.5 issued and 97.2 outstanding at June 30, 2022; 135.5 issued and 100.4 outstanding at December 31, 2021

(c)38.3 shares at June 30, 2022 and 35.1 shares at December 31, 2021

The accompanying Notes to the Consolidated Financial Statements are an integral part of this Statement.

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OWENS CORNING AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS

(unaudited)

(in millions)

 

	Six Months Ended June 30,
	2022		2021
NET CASH FLOW PROVIDED BY OPERATING ACTIVITIES
Net earnings	$	650	$	508
Adjustments to reconcile net earnings to cash provided by operating activities:
Depreciation and amortization	270		241
Deferred income taxes	16		35
Provision for pension and other employee benefits liabilities	1		—
Stock-based compensation expense	25		24
Gains on sale of certain precious metals	(11)		(41)
Other adjustments to reconcile net earnings to cash provided by operating activities	22		9
Changes in operating assets and liabilities	(330)		(62)
Pension fund contribution	(2)		(3)
Payments for other employee benefits liabilities	(5)		(6)
Other	(12)		(3)
Net cash flow provided by operating activities	624		702
NET CASH FLOW USED FOR INVESTING ACTIVITIES
Cash paid for property, plant, and equipment	(212)		(177)
Proceeds from the sale of assets or affiliates	27		1
Investment in subsidiaries and affiliates, net of cash acquired	(173)		—
Derivative settlements	20		(32)
Other	(2)		(5)
Net cash flow used for investing activities	(340)		(213)
NET CASH FLOW USED FOR FINANCING ACTIVITIES
Purchases of noncontrolling interest	(9)		—
Net decrease in short-term debt	(5)		—
Dividends paid	(70)		(55)
Purchases of treasury stock	(330)		(263)
Other	(15)		(2)
Net cash flow used for financing activities	(429)		(320)
Effect of exchange rate changes on cash	(4)		2
Net (decrease) increase in cash, cash equivalents, and restricted cash	(149)		171
Cash, cash equivalents and restricted cash at beginning of period	966		724
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD	$	817	$	895

The accompanying Notes to the Consolidated Financial Statements are an integral part of this Statement.

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OWENS CORNING AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY

(unaudited)

(in millions)

	Common Stock Outstanding			Treasury Stock			APIC (a)		Accumulated Earnings		AOCI (b)		NCI (c)		Total
	Shares	Par Value		Shares	Cost
Balance at December 31, 2021	100.4	$	1	35.1	$	(1,922)	$	4,092	$	2,706	$	(581)	$	39	$	4,335
Net earnings attributable to Owens Corning	—	—		—	—		—		304		—		—		304
Net earnings attributable to noncontrolling interests	—	—		—	—		—		—		—		3		3
Currency translation adjustment	—	—		—	—		—		—		(27)		(1)		(28)
Pension and other postretirement adjustment (net of tax)	—	—		—	—		—		—		3		—		3
Deferred gain on hedging transactions (net of tax)	—	—		—	—		—		—		24		—		24
Purchases of noncontrolling interest	—	—		—	—		8		—		—		(17)		(9)
Issuance of common stock under share-based payment plans	0.4	—		(0.4)	21		(21)		—		—		—		—
Purchases of treasury stock	(2.7)	—		2.7	(243)		—		—		—		—		(243)
Stock-based compensation expense	—	—		—	—		12		—		—		—		12
Dividends declared (d)	—	—		—	—		—		(36)		—		—		(36)
Balance at March 31, 2022	98.1	$	1	37.4	$	(2,144)	$	4,091	$	2,974	$	(581)	$	24	$	4,365
Net earnings attributable to Owens Corning	—	—		—	—		—		343		—		—		343
Net earnings attributable to noncontrolling interests	—	—		—	—		—		—		—		—		—
Net earnings attributable to redeemable noncontrolling interest	—	—		—	—		—		—		—		—		—
Currency translation adjustment	—	—		—	—		—		—		(52)		(2)		(54)
Pension and other postretirement adjustment (net of tax)	—	—		—	—		—		—		6		—		6
Deferred loss on hedging transactions (net of tax)	—	—		—	—		—		—		(1)		—		(1)
Issuance of common stock under share-based payment plans	0.1	—		(0.1)	9		3		—		—		—		12
Purchases of treasury stock	(1.0)	—		1.0	(87)		—		—		—		—		(87)
Stock-based compensation expense	—	—		—	—		13		—		—		—		13
Dividends declared (d)	—	—		—	—		—		(35)		—		—		(35)
Balance at June 30, 2022	97.2	$	1	38.3	$	(2,222)	$	4,107	$	3,282	$	(628)	$	22	$	4,562

(a)Additional Paid in Capital ("APIC")

(b)Accumulated Other Comprehensive Earnings (Deficit) (“AOCI”)

(c)Noncontrolling Interest (“NCI”)

(d)Quarterly dividend declarations of $0.35 per share as of June 30, 2022 and March 31, 2022

The accompanying Notes to the Consolidated Financial Statements are an integral part of this Statement.

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OWENS CORNING AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY

(unaudited)

(in millions)

	Common Stock Outstanding			Treasury Stock			APIC (a)		Accumulated Earnings		AOCI (b)		NCI (c)		Total
	Shares	Par Value		Shares	Cost
Balance at December 31, 2020	105.6	$	1	29.9	$	(1,400)	$	4,059	$	1,829	$	(588)	$	40	$	3,941
Net earnings attributable to Owens Corning	—	—		—	—		—		210		—		—		210
Currency translation adjustment	—	—		—	—		—		—		(45)		(1)		(46)
Pension and other postretirement adjustment (net of tax)	—	—		—	—		—		—		1		—		1
Deferred gain on hedging transactions (net of tax)	—	—		—	—		—		—		12		—		12
Issuance of common stock under share-based payment plans	0.5	—		(0.5)	22		(15)		—		—		—		7
Purchases of treasury stock	(1.8)	—		1.8	(142)		—		—		—		—		(142)
Stock-based compensation expense	—	—		—	—		12		—		—		—		12
Dividends declared (d)	—	—		—	—		—		(28)		—		—		(28)
Balance at March 31, 2021	104.3	$	1	31.2	$	(1,520)	$	4,056	$	2,011	$	(620)	$	39	$	3,967
Net earnings attributable to Owens Corning	—	—		—	—		—		298		—		—		298
Currency translation adjustment	—	—		—	—		—		—		32		—		32
Pension and other postretirement adjustment (net of tax)	—	—		—	—		—		—		(3)		—		(3)
Deferred loss on hedging transactions (net of tax)	—	—		—	—		—		—		(2)		—		(2)
Issuance of common stock under share-based payment plans	0.3	—		(0.3)	14		(4)		—		—		—		10
Purchases of treasury stock	(1.3)	—		1.3	(131)		—		—		—		—		(131)
Stock-based compensation expense	—	—		—	—		12		—		—		—		12
Dividends declared (d)	—	—		—	—		—		(27)		—		—		(27)
Balance at June 30, 2021	103.3	$	1	32.2	$	(1,637)	$	4,064	$	2,282	$	(593)	$	39	$	4,156

(a)Additional Paid in Capital ("APIC")

(b)Accumulated Other Comprehensive Earnings (Deficit) (“AOCI”)

(c)Noncontrolling Interest (“NCI”)

(d)Quarterly dividend declarations of $0.26 per share as of June 30, 2021 and March 31, 2021

The accompanying Notes to the Consolidated Financial Statements are an integral part of this Statement.

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OWENS CORNING AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(unaudited)

1.    GENERAL

Unless the context requires otherwise, the terms “Owens Corning,” “Company,” “we” and “our” in this report refer to Owens Corning, a Delaware corporation, and its subsidiaries.

The Consolidated Financial Statements included in this report are unaudited, pursuant to certain rules and regulations of the Securities and Exchange Commission, and include, in the opinion of the Company, normal recurring adjustments necessary for a fair statement of the results for the periods indicated, which, however, are not necessarily indicative of results which may be expected for the full year. The December 31, 2021 balance sheet data was derived from audited financial statements, but does not include all disclosures required by accounting principles generally accepted in the United States ("U.S."). In connection with the Consolidated Financial Statements and Notes included in this report, reference is made to the Consolidated Financial Statements and Notes contained in the Company’s Form 10-K for the year ended December 31, 2021 (the "2021 Form 10-K"). Certain reclassifications have been made to the periods presented for 2021 to conform to the classifications used in the periods presented for 2022.

Revenue Recognition

As of December 31, 2021, our contract liability balances (for extended warranties, down payments and deposits, collectively) totaled $76 million, of which $15 million was recognized as revenue in the first six months of 2022. As of June 30, 2022, our contract liability balances totaled $82 million.

Cash, Cash Equivalents and Restricted Cash

On the Consolidated Statements of Cash Flows, the total of Cash, cash equivalents and restricted cash includes restricted cash of $7 million as of June 30, 2022, December 31, 2021, June 30, 2021 and December 31, 2020. Restricted cash primarily represents amounts received from a counterparty related to its performance assurance on an executory contract, which is included in Other current assets on the Consolidated Balance Sheets. These amounts are contractually required to be set aside, and the counterparty can exchange the cash for another form of performance assurance at its discretion.

Related Party Transactions

In the first quarter of 2021, a related party relationship was established as a result of a member of the Company’s Board of Directors being named an executive officer of one of the Company’s preexisting suppliers. The related party transactions with this supplier consist of the purchase of raw materials. Purchases from the related party supplier were $39 million and $60 million for the three and six months ended June 30, 2022, respectively, and $27 million and $47 million for the three and six months ended June 30, 2021, respectively.. As of June 30, 2022 and December 31, 2021, amounts due to the related party supplier were $10 million and $1 million, respectively.

Leases

During the first quarter of 2021, the Company entered into a lease for a to-be-constructed warehouse located near our manufacturing facility in Fort Smith, Arkansas. During the second quarter of 2022, construction was completed, and the lease period commenced, resulting in a finance lease right-of-use asset and corresponding lease liability of $35 million being recognized. At no point during the construction period did the Company control the underlying asset as defined in Accounting Standards Codification (ASC) 842 (Leases).

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OWENS CORNING AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)

(unaudited)

1.    GENERAL (continued)

Accounting Pronouncements

The following table summarizes recent Accounting Standards Updates (ASU's) issued by the Financial Accounting Standards Board (FASB) that had an impact on the Company's Consolidated Financial Statements:

Standard	Description	Effective Date for Company	Effect on the Consolidated Financial Statements
Recently issued standards:
ASU 2021-10 "Government Assistance (Topic 832)"	This standard modifies the annual disclosure requirements for business entities that receive government assistance and use a grant or contribution accounting model by analogy to other account guidance.	January 1, 2022	We are currently assessing the impact adopting this standard will have on our Consolidated Financial Statements. The Company will adopt ASU 2021-10 for the year ending December 31, 2022 and will provide the required disclosures, if material.

Table of Contents

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OWENS CORNING AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)

(unaudited)

2.    SEGMENT INFORMATION

The Company has three reportable segments: Composites, Insulation and Roofing. Accounting policies for the segments are the same as those for the Company. The Company’s three reportable segments are defined as follows:

Composites – The Company manufactures, fabricates and sells glass reinforcements in the form of fiber. Glass reinforcement materials are also used by the Composites segment to manufacture and sell high value applications in the form of fabrics, non-wovens and other specialized products.

Insulation – Within our Insulation segment, the Company manufactures and sells thermal and acoustical batts, loosefill insulation, foam sheathing and accessories. It also manufactures and sells glass fiber pipe insulation, energy efficient flexible duct media, bonded and granulated mineral wool insulation, cellular glass insulation and foam insulation used in above- and below-grade construction applications.

Roofing – Within our Roofing segment, the Company manufactures and sells residential roofing shingles, oxidized asphalt materials, roofing components used in residential and commercial construction and specialty applications, and synthetic packaging materials.

NET SALES

The following tables show a disaggregation of our Net sales by segment and geographic region (in millions). Corporate eliminations (shown below) largely reflect intercompany sales from Composites to Roofing. External customer sales are attributed to geographic region based upon the location from which the product is sold to the external customer.

	For the three months ended June 30, 2022
Reportable Segments	Composites		Insulation		Roofing		Eliminations		Consolidated
Disaggregation Categories
U.S. residential	$	94	$	374	$	932	$	(69)	$	1,331
U.S. commercial and industrial	225		202		44		—		471
Total United States	319		576		976		(69)		1,802
Europe	197		213		5		(1)		414
Asia-Pacific	145		41		2		—		188
Rest of world	58		104		35		—		197
NET SALES	$	719	$	934	$	1,018	$	(70)	$	2,601

	For the three months ended June 30, 2021
Reportable Segments	Composites		Insulation		Roofing		Eliminations		Consolidated
Disaggregation Categories
U.S. residential	$	83	$	285	$	847	$	(66)	$	1,149
U.S. commercial and industrial	162		177		33		—		372
Total United States	245		462		880		(66)		1,521
Europe	164		194		5		(1)		362
Asia-Pacific	129		53		2		—		184
Rest of world	45		97		30		—		172
NET SALES	$	583	$	806	$	917	$	(67)	$	2,239

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OWENS CORNING AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)

(unaudited)

2.    SEGMENT INFORMATION (continued)

	For the six months ended June 30, 2022
Reportable Segments	Composites		Insulation		Roofing		Eliminations		Consolidated
Disaggregation Categories
U.S. residential	$	181	$	725	$	1,708	$	(129)	$	2,485
U.S. commercial and industrial	435		381		71		(3)		884
Total United States	616		1,106		1,779		(132)		3,369
Europe	402		410		11		(3)		820
Asia-Pacific	296		76		4		—		376
Rest of world	119		201		62		—		382
NET SALES	$	1,433	$	1,793	$	1,856	$	(135)	$	4,947

	For the six months ended June 30, 2021
Reportable Segments	Composites		Insulation		Roofing		Eliminations		Consolidated
Disaggregation Categories
U.S. residential	$	158	$	548	$	1,506	$	(121)	$	2,091
U.S. commercial and industrial	308		339		55		—		702
Total United States	466		887		1,561		(121)		2,793
Europe	323		347		8		(1)		677
Asia-Pacific	267		89		5		—		361
Rest of world	86		183		54		—		323
NET SALES	$	1,142	$	1,506	$	1,628	$	(122)	$	4,154

EARNINGS BEFORE INTEREST AND TAXES

Earnings before interest and taxes (EBIT) by segment consist of net sales less related costs and expenses and are presented on a basis that is used internally for evaluating segment performance. Certain items, such as general corporate expenses or income and certain other expense or income items, are excluded from the internal evaluation of segment performance. Accordingly, these items are not reflected in EBIT for our reportable segments and are included within Corporate, Other and Eliminations.

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OWENS CORNING AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)

(unaudited)

2.    SEGMENT INFORMATION (continued)

The following table summarizes EBIT by segment (in millions):

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Reportable Segments
Composites	$	154	$	98	$	308	$	177
Insulation	157		112		286		194
Roofing	258		234		434		390
Total reportable segments	569		444		1,028		761
Restructuring costs	(11)		(1)		(17)		(2)
Gain on sale of Shanghai, China facility	—		—		27		—
Gains on sale of certain precious metals	7		21		11		41
Acquisition-related costs	(3)		—		(3)		—
Impairment loss on Chambery, France assets held for sale	(29)		—		(29)		—
General corporate expense and other	(44)		(36)		(86)		(71)
Total corporate, other and eliminations	(80)		(16)		(97)		(32)
EBIT	$	489	$	428	$	931	$	729

3.    INVENTORIES

Inventories consist of the following (in millions):

	June 30, 2022		December 31, 2021
Finished goods	$	779	$	672
Materials and supplies	475		406
Total inventories	$	1,254	$	1,078

- 15 -

OWENS CORNING AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)

(unaudited)

4.    DERIVATIVE FINANCIAL INSTRUMENTS

The Company is exposed to, among other risks, the impact of changes in commodity prices, foreign currency exchange rates, and interest rates in the normal course of business. The Company’s risk management program is designed to manage the exposure and volatility arising from these risks, and utilizes derivative financial instruments to offset a portion of these risks. The Company uses derivative financial instruments only to the extent necessary to hedge identified business risks, and does not enter into such transactions for trading purposes.

The Company generally does not require collateral or other security with counterparties to these financial instruments and is therefore subject to credit risk in the event of nonperformance; however, the Company monitors credit risk and currently does not anticipate nonperformance by other parties. Contracts with counterparties generally contain right of offset provisions. These provisions effectively reduce the Company’s exposure to credit risk in situations where the Company has gain and loss positions outstanding with a single counterparty. It is the Company’s policy to offset on the Consolidated Balance Sheets the amounts recognized for derivative instruments with any cash collateral arising from derivative instruments executed with the same counterparty under a master netting agreement. As of June 30, 2022 and December 31, 2021, the Company did not have any amounts on deposit with any of its counterparties, nor did any of its counterparties have any amounts on deposit with the Company.

Derivative Fair Values

Our derivatives consist of natural gas forward swaps, cross-currency swaps, foreign exchange forward contracts and U.S. treasury rate lock agreements, all of which are over-the-counter and not traded through an exchange. The Company uses widely accepted valuation tools to determine fair value, such as discounting cash flows to calculate a present value for the derivatives. The models use Level 2 inputs, such as forward curves and other commonly quoted observable transactions and prices. The fair value of our derivatives and hedging instruments are all classified as Level 2 investments within the three-tier hierarchy.

The following table presents the fair value of derivatives and hedging instruments and the respective location on the Consolidated Balance Sheets (in millions):

		Fair Value at
	Location	June 30, 2022		December 31, 2021
Derivative assets designated as hedging instruments:
Net investment hedges:
Cross-currency swaps	Other current assets	$	—	$	5
Cross-currency swaps	Other non-current assets	$	—	$	1
Cash flow hedges:
Natural gas forward swaps	Other current assets	$	30	$	16
Treasury interest rate lock	Other current assets	$	29	$	11
Derivative liabilities designated as hedging instruments:
Net investment hedges:
Cross-currency swaps	Other liabilities	$	—	$	1
Cash flow hedges:
Natural gas forward swaps	Other current liabilities	$	6	$	5
Foreign exchange forward contracts	Other current liabilities	$	1	$	2
Derivative assets not designated as hedging instruments:
Foreign exchange forward contracts	Other current assets	$	21	$	1
Derivative liabilities not designated as hedging instruments:
Foreign exchange forward contracts	Other current liabilities	$	—	$	6

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OWENS CORNING AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)

(unaudited)

4.    DERIVATIVE FINANCIAL INSTRUMENTS (continued)

Consolidated Statements of Earnings Activity

The following table presents the impact and respective location of derivative activities on the Consolidated Statements of Earnings (in millions):

		Three Months Ended June 30,				Six Months Ended June 30,
	Location	2022		2021		2022		2021
Derivative activity designated as hedging instruments:
Natural gas cash flow hedges:
Amount of gain reclassified from AOCI (as defined below) into earnings (a)	Cost of sales	$	(16)	$	(1)	$	(26)	$	(2)
Cross-currency swap net investment hedges:
Amount of gain recognized in earnings on derivative amounts excluded from effectiveness testing	Interest expense, net	$	—	$	(2)	$	(1)	$	(3)
Derivative activity not designated as hedging instruments:
Foreign currency:
Amount of gain recognized in earnings (b)	Other expense (income), net	$	(23)	$	4	$	(28)	$	(16)

(a)Accumulated Other Comprehensive Earnings (Deficit) ("AOCI")

(b)Gains related to foreign currency derivatives were substantially offset by net revaluation impacts on foreign currency denominated balance sheet exposures, which were also recorded in Other expense (income), net. Please refer to the "Other Derivatives" section below for additional detail.

Consolidated Statements of Comprehensive Earnings Activity

The following table presents the impact of derivative activities on the Consolidated Statements of Comprehensive Earnings (in millions):

		Amount of (Gain) Loss Recognized in Comprehensive Earnings
		Three Months Ended June 30,				Six Months Ended June 30,
Hedging Type	Derivative Financial Instrument	2022		2021		2022		2021
Net investment hedge	Cross-currency swaps	$	(3)	$	1	$	(5)	$	(4)
Cash flow hedge	Natural gas forward swaps	$	10	$	(2)	$	(13)	$	(6)
Cash flow hedge	Treasury interest rate lock	$	(9)	$	7	$	(19)	$	(8)
Cash flow hedge	Foreign exchange forward contracts	$	—	$	1	$	—	$	1

Cash Flow Hedges

The Company uses a combination of derivative financial instruments, which qualify as cash flow hedges, and physical contracts to manage forecasted exposure to electricity and natural gas prices. As of June 30, 2022, the notional amounts of these natural gas forward swaps was 9 million MMBtu (or MMBtu equivalent) based on U.S. and European indices.

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OWENS CORNING AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)

(unaudited)

4.    DERIVATIVE FINANCIAL INSTRUMENTS (continued)

In March 2020, the Company entered into a $175 million forward U.S. Treasury rate lock agreement to manage the U.S. Treasury portion of its interest rate risk associated with the anticipated issuance of certain 10-year fixed rate senior notes before the end of 2022. The Company intends to cash settle this agreement upon a future issuance of certain senior notes thereby effectively locking in the U.S. Treasury fixed interest rate in effect at the time the agreement was initiated. The locked fixed rate of this agreement is 0.994%. The Company has designated this outstanding forward U.S. Treasury rate lock agreement, which expires on December 15, 2022, as a cash flow hedge.

In June 2021, the Company entered into five currency forward contracts with unrelated counterparties totaling $23 million to mitigate against unwanted or anticipated moves in the European Euro exchange rate against the U.S. Dollar, pertaining to forecasted Euro denominated invoices for capital expenditures. The Company has designated each of the individual contracts as cash flow hedges, with the last hedge maturing no later than December 2023.

Net Investment Hedges

The Company has translation exposure resulting from translating the financial statements of foreign subsidiaries into U.S. Dollars, which is recognized in Currency translation adjustment (a component of AOCI). In the second quarter of 2022, the Company terminated the remaining cross-currency forward contracts related to the hedged portions of the net investment in foreign subsidiaries, resulting in cash proceeds of $11 million.

Other Derivatives

The Company uses forward currency exchange contracts to manage existing exposures to foreign exchange risk related to assets and liabilities recorded on the Consolidated Balance Sheets. As of June 30, 2022, the Company had notional amounts of $705 million for non-designated derivative financial instruments related to foreign currency exposures in U.S. Dollars primarily related to Brazilian Real, Chinese Yuan, European Euro, Hong Kong Dollar, Indian Rupee, and South Korean Won. In addition, the Company had notional amounts of $7 million for non-designated derivative financial instruments related to foreign currency exposures in European Euro primarily related to the Norwegian Krone and Polish Złoty.

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OWENS CORNING AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)

(unaudited)

5.     GOODWILL AND OTHER INTANGIBLE ASSETS

Goodwill

The Company tests goodwill and indefinite-lived intangible assets for impairment during the fourth quarter of each year, or more frequently should circumstances change or events occur that would more likely than not reduce the fair value of a reporting unit below its carrying value.

No testing was deemed necessary in the first six months of 2022. The changes in the net carrying value of goodwill by segment are as follows (in millions):

	Composites		Insulation		Roofing		Total
Gross carrying amount at December 31, 2021	$	75	$	1,481	$	397	$	1,953
Acquisitions (see Note 7)	112		—		—		112
Foreign Currency Translation	(3)		(47)		(4)		(54)
Gross carrying amount at June 30, 2022	184		1,434		393		2,011
Accumulated impairment losses at December 31, 2021	—		(963)		—		(963)
Foreign Currency Translation	—		31		—		31
Accumulated impairment losses at June 30, 2022	—		(932)		—		(932)
Balance, net of impairment, at June 30, 2022	$	184	$	502	$	393	$	1,079

Other Intangible Assets

The Company amortizes the cost of other intangible assets over their estimated useful lives which, individually, range up to 45 years. The Company's future cash flows are not materially impacted by its ability to extend or renew agreements related to its amortizable intangible assets.

Other intangible assets consist of the following (in millions):

	June 30, 2022						December 31, 2021
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Trademarks and trade names	$	1,090	$	—	$	1,090	$	1,096	$	—	$	1,096
Customer relationships	560		(226)		334		559		(218)		341
Technology	316		(175)		141		298		(168)		130
Other (a)	54		(5)		49		53		(3)		50
Total other intangible assets	$	2,020	$	(406)	$	1,614	$	2,006	$	(389)	$	1,617

(a)Other primarily includes emissions and quarry rights.

Amortization expense for intangible assets for the three and six months ended June 30, 2022 was $12 million and $23 million, respectively. Amortization expense for intangible assets for the three and six months ended June 30, 2021 was $13 million and $25 million, respectively. Amortization expense for intangible assets is estimated to be $24 million for the remainder of 2022.

- 19 -

OWENS CORNING AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)

(unaudited)

5.     GOODWILL AND OTHER INTANGIBLE ASSETS (continued)

The estimated amortization expense for intangible assets for the next five fiscal years ended December 31 is as follows (in millions):

Period	Amortization
2023	$	45
2024	$	42
2025	$	42
2026	$	40
2027	$	31

6.    PROPERTY, PLANT AND EQUIPMENT

Property, plant and equipment consist of the following (in millions):

	June 30, 2022		December 31, 2021
Land	$	211	$	219
Buildings and leasehold improvements	1,231		1,265
Machinery and equipment	5,259		5,343
Construction in progress	356		387
	7,057		7,214
Accumulated depreciation	(3,373)		(3,341)
Property, plant and equipment, net	$	3,684	$	3,873

Machinery and equipment includes certain precious metals used in our production tooling, which comprise approximately 10% of total machinery and equipment as of both June 30, 2022 and December 31, 2021. Precious metals used in our production tooling are depleted as they are consumed during the production process, which typically represents an annual expense of about 3% of the outstanding carrying value.

Our production tooling needs in our Composites segment are changing in response to economic and technological factors. As a result, we exchanged certain precious metals used in production tooling for certain other precious metals to be used in production tooling. These non-cash investing activities are not included in Net cash flow used for investing activities in the Consolidated Statements of Cash Flows. During the three and six months ended June 30, 2022, these non-cash exchanges resulted in a net increase to Machinery and equipment of $7 million and $11 million, respectively, and gains totaling $7 million and $11 million, respectively. During the three and six months ended June 30, 2021, these non-cash exchanges resulted in a net increase to Machinery and equipment of $21 million and $41 million, respectively, and gains totaling $21 million and $41 million, respectively. The gains are included in Other expense (income), net on the Consolidated Statements of Earnings and are reflected in the Corporate, Other and Eliminations reporting category. We do not expect these exchanges to materially impact our current or future capital expenditure requirements or rate of depletion.

- 20 -

OWENS CORNING AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)

(unaudited)

7.    ACQUISITIONS

On May 23, 2022, Owens Corning and Pultron Composites ("Pultron") formed a joint venture ("JV") to manufacture and sell fiberglass rebar. The Company contributed approximately $47 million to acquire a 65.5% controlling interest and has established a redeemable noncontrolling interest related to Pultron, the minority holder. The JV expands Owens Corning’s capability to produce high-value material solutions by combining the Company’s glass-fiber material technology, channel access and extensive industry experience with Pultron’s manufacturing expertise and process efficiency. The fully consolidated operating results and a preliminary purchase price allocation for the JV have been included in the Company’s Composites segment within the Consolidated Financial Statements since the date of the formation of the JV. Subsequent to the JV formation, the JV acquired assets and technology from Pultron for approximately $65 million. The purchase price allocation is preliminary and resulted in the recognition of $15 million in intangible assets, consisting of technology, with an estimated weighted average life of 15 years and $42 million in goodwill. The pro-forma effect of this acquisition on revenues and earnings was not material.

On June 1, 2022, the Company acquired all of the outstanding assets of WearDeck®, a premium producer of composite weather-resistant decking for commercial and residential applications, for approximately $133 million, net of cash acquired. The acquisition advances the Composites business growth strategy to focus on high-value material solutions within the building and construction industry. The operating results and a preliminary purchase price allocation for WearDeck® have been included in the Composites segment within the Consolidated Financial Statements since the date of the acquisition. The purchase price allocation is preliminary and resulted in the recognition of $38 million in intangible assets and $70 million in goodwill. The intangible assets consist of indefinite-lived trademarks of $7 million, technology of $10 million with an estimated weighted average life of 11 years and customer relationships of $21 million with an estimated weighted average life of 15 years. The pro-forma effect of this acquisition on revenues and earnings was not material.

On June 15, 2022, Owens Corning signed an agreement to acquire Natural Polymers, LLC, an innovative manufacturer of spray polyurethane foam insulation for building and construction applications. The transaction has cleared regulatory approvals and other customary conditions and is anticipated to close in the third quarter of 2022.

On July 15, 2022, Owens Corning entered into a legally binding agreement to acquire the remaining 50% interest in Fiberteq, LLC. The acquisition is anticipated to close in the third quarter of 2022, subject to customary closing conditions.

8.     ASSETS HELD FOR SALE

On May 16, 2022, the Company exercised the put option for the sale of the European portion of the dry-use chopped strands ("DUCS") product line located in Chambéry, France, within the Composite's segment. The Company recorded a pre-tax charge of $29 million in Other expense (income), net on the Consolidated Statements of Earnings to reflect fair value less cost to sell of these assets. Assets held for sale as of June 30, 2022 were $81 million and primarily consisted of property, plant and equipment.

On July 1, 2022, the Company closed on the sale of the European portion of the DUCS product line located in Chambéry, France.

- 21 -

OWENS CORNING AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)

(unaudited)

9.    WARRANTIES

The Company records a liability for warranty obligations at the date the related products are sold. Adjustments are made as new information becomes available. Please refer to Note 1 of our 2021 Form 10-K for information about our separately-priced extended warranty contracts. A reconciliation of the warranty liability is as follows (in millions):

	Six Months Ended June 30,
	2022		2021
Beginning balance	$	81	$	72
Amounts accrued for current year	10		11
Settlements of warranty claims	(5)		(7)
Ending balance	$	86	$	76

10.    RESTRUCTURING, ACQUISITION AND DIVESTITURE-RELATED COSTS

The Company may incur restructuring, transaction and integration costs related to acquisitions and divestitures, and may incur restructuring and other exit costs in connection with its global cost reduction, productivity initiatives and the Company's growth strategy.

ACQUISTION-RELATED COSTS

In the second quarter of 2022, the Company incurred $3 million of transaction costs related to its announced acquisitions. Please refer to Note 7 of the Consolidated Financial Statements for further information regarding these acquisitions.

RESTRUCTURING RELATED-COSTS

Exit of DUCS Product Line

In May 2022, the Company exercised the put option for the sale of the European portion of the DUCS product line located in Chambéry, France, within the Composite's segment. As a result, the Company recorded a pre-tax charge of $29 million in Other expense (income), net on the Consolidated Statements of Earnings to reflect the fair value less cost to sell of the assets. Please refer to Note 8 of the Consolidated Financial Statements for further information. The Company also took decisions to convert the DUCS manufacturing facilities located in Anderson, South Carolina and Kimchon, Korea to produce other glass fiber products needed to support our growth strategy in building and construction applications. As a result, the Company recorded $2 million of non-cash charges in the second quarter, primarily related to accelerated depreciation for equipment at the Anderson, South Carolina facility and $1 million of cash charges primarily related to retention. The Company does not expect to recognize significant incremental costs related to these actions.

Roofing Restructuring Actions

In December 2021, the Company took actions to restructure operations within the Roofing segment's components product line by relocating production assets from China to India which will allow the business to optimize its manufacturing network and support a tariff mitigation strategy. During the first six months of 2022, the Company recorded less than $1 million of charges primarily related to accelerated depreciation and severance. The Company expects to recognize $7 million of incremental charges related to these actions in 2022.

- 22 -

OWENS CORNING AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)

(unaudited)

10.    RESTRUCTURING, ACQUISITION AND DIVESTITURE-RELATED COSTS (continued)

Santa Clara Insulation Site

During the third quarter of 2021, the Company entered into a purchase and sale agreement for the Company's Insulation site in Santa Clara, California. The Company expects to continue operations at this facility through early fourth quarter of 2022 and complete the transaction in the first quarter of 2023. This action is part of the Company's on-going strategy to operate a flexible, cost-efficient manufacturing network and geographically locate its assets to better service its customers. Cumulative cash pre-tax charges associated with the transaction are expected to be in the range of $30 million to $40 million, primarily related to severance and one-time employee termination benefits, demolition costs, and other closing costs. In addition, cumulative non-cash charges are expected to be in the range of $75 million to $85 million, primarily consisting of accelerated depreciation of property, plant and equipment and derecognition of the carrying value of land, which will offset the gross proceeds at closing.

During the first six months of 2022, the Company recorded $13 million of charges, primarily related to accelerated depreciation, associated with this agreement.

2020 Insulation Restructuring Actions

During the fourth quarter of 2020, the Company took actions to avoid future capital outlays and reduce costs in its global Insulation segment, mainly through decisions to close certain manufacturing facilities in Shanghai, China and Fresno, Texas, and optimize a facility in Parainen, Finland. During the first six months of 2022, the Company recorded $1 million of charges primarily related to accelerated depreciation. The Company does not expect to recognize significant incremental costs related to these actions.

In the first quarter of 2022, the Company recognized a gain of $27 million in Other expense (income), net on the Consolidated Statements of Earnings, associated with the sale of the manufacturing facility in Shanghai, China.

Acquisition-Related Restructuring

Following the acquisitions of Paroc Group Oy ("Paroc") and Pittsburgh Corning Corporation and Pittsburgh Corning Europe NV (collectively, "Pittsburgh Corning") into the Company's Insulation segment, the Company took actions to realize expected synergies from the newly acquired operations. The Company does not expect to recognize significant incremental costs related to these actions.

Consolidated Statements of Earnings Classification

The following table presents the impact and respective location of total restructuring, acquisition and divestiture-related costs on the Consolidated Statements of Earnings, which are included within Corporate, Other and Eliminations (in millions):

		Three Months Ended June 30,				Six Months Ended June 30,
Type of cost	Location	2022		2021		2022		2021
Accelerated depreciation	Cost of sales	$	7	1		$	13	$	2
Other exit costs	Marketing and administrative expenses	3		1		3		1
Severance	Other expense (income), net	1		(2)		1		(2)
Other exit gains/costs	Other expense (income), net	29		1		2		1
Acquisition-related costs	Marketing and administrative expenses	3		—		3		—
Total restructuring, acquisition and divestiture-related costs		$	43	$	1	$	22	$	2

- 23 -

OWENS CORNING AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)

(unaudited)

10.    RESTRUCTURING, ACQUISITION AND DIVESTITURE-RELATED COSTS (continued)

Summary of Unpaid Liabilities

The following table summarizes the status of the unpaid liabilities from the Company's restructuring activities (in millions):

	Exit of DUCS Product Line		Roofing Components Restructuring Actions		Santa Clara Insulation Site		2020 Insulation Restructuring Actions		Acquisition Related Restructuring
Balance at December 31, 2021	$	—	$	1	$	13	$	1	$	5
Restructuring costs	3		—		13		1		—
Payments	—		—		(4)		(1)		(2)
Accelerated depreciation and other non-cash items	(2)		—		(10)		(1)		—
Balance at June 30, 2022	$	1	$	1	$	12	$	—	3
Cumulative charges incurred	$	3	$	5	$	38	$	28	$	27

As of June 30, 2022, the remaining liability balance is comprised of $17 million of severance, inclusive of $1 million of non-current severance and $16 million of severance the Company expects to pay over the next twelve months.

- 24 -

OWENS CORNING AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)

(unaudited)

11.    DEBT

Details of the Company’s outstanding long-term debt, as well as the fair values, are as follows (in millions):

	June 30, 2022				December 31, 2021
	Carrying Value		Fair Value		Carrying Value		Fair Value
4.200% senior notes, net of discount and financing fees, due 2024	$	397	100	%	$	397	107	%
3.400% senior notes, net of discount and financing fees, due 2026	397		96	%	397		106	%
3.950% senior notes, net of discount and financing fees, due 2029	446		93	%	446		110	%
3.875% senior notes, net of discount and financing fees, due 2030	298		92	%	297		109	%
7.000% senior notes, net of discount and financing fees, due 2036	368		110	%	368		141	%
4.300% senior notes, net of discount and financing fees, due 2047	589		82	%	589		115	%
4.400% senior notes, net of discount and financing fees, due 2048	390		83	%	390		118	%
Various finance leases, due through 2050 (a)	127		100	%	99		100	%
Other	2		N/A		2		N/A
Total long-term debt	3,014		N/A		2,985		N/A
Less – current portion (a)	25		100	%	25		100	%
Long-term debt, net of current portion	$	2,989	N/A		$	2,960	N/A

(a)The Company determined that the book value of the above noted long-term debt instruments approximates fair value.

The fair values of the Company's outstanding long-term debt instruments were estimated using market observable inputs, including quoted prices in active markets, market indices and interest rate measurements. Within the hierarchy of fair value measurements, these are Level 2 fair values.

Senior Notes

The Company issued $300 million of 2030 senior notes on May 12, 2020. Interest on the notes is payable semiannually in arrears on June 1 and December 1 each year, beginning on December 1, 2020. The proceeds from these notes were used for general corporate purposes.

The Company issued $450 million of 2029 senior notes on August 12, 2019. Interest on the notes is payable semiannually in arrears on February 15 and August 15 each year, beginning on February 15, 2020. The proceeds from these notes were used to repay $416 million of our 2022 senior notes and $34 million of our 2036 senior notes.

The Company issued $400 million of 2048 senior notes on January 25, 2018. Interest on the notes is payable semiannually in arrears on January 30 and July 30 each year, beginning on July 30, 2018. The proceeds from these notes were used, along with borrowings on a $600 million term loan commitment and borrowings on the Receivables Securitization Facility (as defined below), to fund the purchase of Paroc in the first quarter of 2018.

The Company issued $600 million of 2047 senior notes on June 26, 2017. Interest on the notes is payable semiannually in arrears on January 15 and July 15 each year, beginning on January 15, 2018. A portion of the proceeds from these notes was used to fund the purchase of Pittsburgh Corning in 2017 and for general corporate purposes. The remaining proceeds were used to repay $144 million of our 2019 senior notes and $140 million of our 2036 senior notes.

The Company issued $400 million of 2026 senior notes on August 8, 2016. Interest on the notes is payable semiannually in arrears on February 15 and August 15 each year, beginning on February 15, 2017. A portion of the proceeds from these notes was used to repay $158 million of our 2016 senior notes. The remaining proceeds were used to pay down portions of our Receivables Securitization Facility and for general corporate purposes.

- 25 -

OWENS CORNING AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)

(unaudited)

11.    DEBT (continued)

The Company issued $400 million of 2024 senior notes on November 12, 2014. Interest on the notes is payable semiannually in arrears on June 1 and December 1 each year, beginning on June 1, 2015. A portion of the proceeds from these notes was used to repay $242 million of our 2016 senior notes and $105 million of our 2019 senior notes. The remaining proceeds were used to pay down our Senior Revolving Credit Facility (as defined below), finance general working capital needs, and for general corporate purposes.

On October 31, 2006, the Company issued $550 million of 2036 senior notes. The proceeds of these notes were used to pay certain unsecured and administrative claims, finance general working capital needs and for general corporate purposes.

Collectively, the senior notes above are referred to as the “Senior Notes.” The Senior Notes are general unsecured obligations of the Company and rank pari passu with all existing and future senior unsecured indebtedness of the Company.

The Company has the option to redeem all or part of the Senior Notes at any time at a “make-whole” redemption price. The Company is subject to certain covenants in connection with the issuance of the Senior Notes that it believes are usual and customary. The Company was in compliance with these covenants as of June 30, 2022.

Senior Revolving Credit Facility

The Company has an $800 million senior revolving credit facility (the "Senior Revolving Credit Facility") with a maturity date in July 2026 that includes both borrowings and letters of credit. Borrowings under the Senior Revolving Credit Facility may be used for general corporate purposes and working capital. The Company has the discretion to borrow under multiple options, which provide for varying terms and interest rates including the United States prime rate, federal funds rate plus a spread or LIBOR plus a spread. The current agreement also includes fallback language related to a benchmark reference rate replacement, when a LIBOR transition occurs.

In June 2022, the Senior Revolving Credit Facility was amended to allow the Company to continue to operate in comprehensively sanctioned countries so long as it is not violating any sanctions.

The Senior Revolving Credit Facility contains various covenants, including a maximum allowed leverage ratio, that the Company believes are usual and customary for a senior unsecured credit agreement. The Company was in compliance with these covenants as of June 30, 2022. Please refer to the Credit Facility Utilization section below for liquidity information as of June 30, 2022.

Receivables Securitization Facility

The Company has a Receivables Purchase Agreement (RPA) that is accounted for as secured borrowings in accordance with ASC 860, "Accounting for Transfers and Servicing." Owens Corning Sales, LLC and Owens Corning Receivables LLC, each a subsidiary of the Company, have a $280 million RPA with certain financial institutions. The Company has the ability to borrow at the lenders' cost of funds, which approximates A-1/P-1 commercial paper rates vs. LIBOR, plus a fixed spread. The current agreement also includes fallback language related to a benchmark reference rate replacement, when a LIBOR transition occurs. The RPA has been amended from time to time, with a maturity date in April 2024.

The RPA contains various covenants, including a maximum allowed leverage ratio that the Company believes are usual and customary for a securitization facility. The Company was in compliance with these covenants as of June 30, 2022. Please refer to the Credit Facility Utilization section below for liquidity information as of June 30, 2022.

Owens Corning Receivables LLC’s sole business consists of the purchase or acceptance through capital contributions of trade receivables and related rights from Owens Corning Sales, LLC and the subsequent retransfer of or granting of a security interest in such trade receivables and related rights to certain purchasers who are party to the RPA. Owens Corning Receivables LLC is a separate legal entity with its own separate creditors who will be entitled, upon its liquidation, to be satisfied out of Owens Corning Receivables LLC’s assets prior to any assets or value in Owens Corning Receivables LLC becoming available to Owens Corning Receivables LLC’s equity holders. The assets of Owens Corning Receivables LLC are not available to pay creditors of the Company or any other affiliates of the Company or Owens Corning Sales, LLC.

- 26 -

OWENS CORNING AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)

(unaudited)

11.    DEBT (continued)

Credit Facility Utilization

The following table shows how the Company utilized its primary sources of liquidity (in millions):

	Balance at June 30, 2022
	Senior Revolving Credit Facility		Receivables Securitization Facility
Facility size or borrowing limit	$	800	$	280
Collateral capacity limitation on availability	N/A		—
Outstanding borrowings	—		—
Outstanding letters of credit	4		1
Availability on facility	$	796	$	279

Short-Term Debt

Short-term borrowings were $1 million and $6 million as of June 30, 2022 and December 31, 2021, respectively. The short-term borrowings consisted of various operating lines of credit. The weighted average interest rate on all short-term borrowings was approximately 5.7% and 1.5% as of June 30, 2022 and December 31, 2021, respectively.

- 27 -

OWENS CORNING AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)

(unaudited)

12.    PENSION PLANS AND OTHER POSTRETIREMENT BENEFITS

Pension Plans

The Company sponsors defined benefit pension plans. Under the plans, pension benefits are based on an employees' years of service and, for certain categories of employees, qualifying compensation. Company contributions to these pension plans are determined by an independent actuary to meet or exceed minimum funding requirements. In our U.S. plans, the unrecognized cost of any retroactive amendments and actuarial gains and losses are amortized over the average remaining life expectancy of the inactive participants as substantially all of the plan participants are inactive. In our non-U.S. plans, the unrecognized cost of any retroactive amendments and actuarial gains and losses are amortized over the average future service period of plan participants expected to receive benefits.

The following table provides information regarding pension expense recognized (in millions):

	Three Months Ended June 30,
	2022						2021
	U.S.		Non-U.S.		Total		U.S.		Non-U.S.		Total
Components of Net Periodic Pension Cost
Service cost	$	1	$	1	$	2	$	2	$	1	$	3
Interest cost	6		2		8		5		2		7
Expected return on plan assets	(9)		(4)		(13)		(9)		(4)		(13)
Amortization of actuarial loss	3		1		4		3		1		4
Net periodic pension cost	$	1	$	—	$	1	$	1	$	—	$	1

	Six Months Ended June 30,
	2022						2021
	U.S.		Non-U.S.		Total		U.S.		Non-U.S.		Total
Components of Net Periodic Pension Cost
Service cost	$	2	$	2	$	4	$	3	$	3	$	6
Interest cost	12		5		17		11		4		15
Expected return on plan assets	(18)		(8)		(26)		(18)		(9)		(27)
Amortization of actuarial loss	6		1		7		6		2		8
Net periodic pension cost	$	2	$	—	$	2	$	2	$	—	$	2

The Company does not expect to contribute to the U.S. pension plans during 2022. The Company expects to contribute $25 million in cash to non-U.S. plans during 2022. The Company made cash contributions of $2 million to the non-U.S. plans during the six months ended June 30, 2022.

Postemployment and Postretirement Benefits Other than Pensions ("OPEB")

The Company maintains healthcare and life insurance benefit plans for certain retired employees and their dependents. The health care plans in the United States are non-funded and pay either (1) stated percentages of covered medically necessary expenses, after subtracting payments by Medicare or other providers and after stated deductibles have been met, or (2) fixed amounts of medical expense reimbursement.

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OWENS CORNING AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)

(unaudited)

12.    PENSION PLANS AND OTHER POSTRETIREMENT BENEFITS (continued)

The following table provides the components of net periodic benefit cost for aggregated U.S. and non-U.S. plans for the periods indicated (in millions):

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Components of Net Periodic Benefit Cost
Service cost	$	—	$	1	$	1	$	1
Interest cost	1		1		2		2
Amortization of prior service credit	—		(1)		—		(1)
Amortization of actuarial gain	(2)		(2)		(4)		(4)
Net periodic benefit income	$	(1)	$	(1)	$	(1)	$	(2)

- 29 -

OWENS CORNING AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)

(unaudited)

13.    CONTINGENT LIABILITIES AND OTHER MATTERS

The Company may be involved in various legal and regulatory proceedings relating to employment, antitrust, tax, product liability, environmental, contracts, intellectual property and other matters (collectively, “Proceedings”). The Company regularly reviews the status of such Proceedings along with legal counsel. Liabilities for such Proceedings are recorded when it is probable that the liability has been incurred and when the amount of the liability can be reasonably estimated. Liabilities are adjusted when additional information becomes available. Management believes that the amount of any reasonably possible losses in excess of any amounts accrued, if any, with respect to such Proceedings or any other known claim, including the matters described below under the caption Environmental Matters (the “Environmental Matters”), are not material to the Company’s financial statements. Management believes that the ultimate disposition of the Proceedings and the Environmental Matters will not have a material adverse effect on the Company’s financial condition. While the likelihood is remote, the disposition of the Proceedings and Environmental Matters could have a material impact on the results of operations, cash flows or liquidity in any given reporting period.

Litigation and Regulatory Proceedings

The Company is involved in litigation and regulatory proceedings from time to time in the regular course of its business. The Company believes that adequate provisions for resolution of all contingencies, claims and pending matters have been made for probable losses that are reasonably estimable.

Environmental Matters

The Company has established policies and procedures designed to ensure that its operations are conducted in compliance with all relevant laws and regulations and that enable the Company to meet its high standards for corporate sustainability and environmental stewardship. Our manufacturing facilities are subject to numerous foreign, federal, state and local laws and regulations relating to the presence of hazardous materials, pollution and protection of the environment, including emissions to air, reductions of greenhouse gases, discharges to water, management of hazardous materials, handling and disposal of solid wastes, use of chemicals in our manufacturing processes, and remediation of contaminated sites. All Company manufacturing facilities operate using an ISO 14001 or equivalent environmental management system. The Company’s 2030 Sustainability Goals include significant global reductions in energy use, water consumption, waste to landfill, and emissions of greenhouse gases, fine particulate matter, and volatile organic air emissions, and protection of biodiversity.

Owens Corning is involved in remedial response activities and is responsible for environmental remediation at a number of sites, including certain of its currently owned or formerly owned plants. These responsibilities arise under a number of laws, including, but not limited to, the Federal Resource Conservation and Recovery Act, and similar state or local laws pertaining to the management and remediation of hazardous materials and petroleum. The Company has also been named a potentially responsible party under the U.S. Federal Superfund law, or state equivalents, at a number of disposal sites. The Company became involved in these sites as a result of government action or in connection with business acquisitions. As of June 30, 2022, the Company was involved with a total of 23 sites worldwide, including 10 Superfund and state equivalent sites and 13 owned or formerly owned sites. None of the liabilities for these sites are individually significant to the Company.

Remediation activities generally involve a potential range of activities and costs related to soil, groundwater, and sediment contamination. This can include pre-cleanup activities such as fact-finding and investigation, risk assessment, feasibility studies, remedial action design and implementation (where actions may range from monitoring to removal of contaminants, to installation of longer-term remediation systems). A number of factors affect the cost of environmental remediation, including the number of parties involved in a particular site, the determination of the extent of contamination, the length of time the remediation may require, the complexity of environmental regulations, variability in clean-up standards, the need for legal action, and changes in remediation technology. Taking these factors into account, Owens Corning reasonably estimates the costs of remediation to be paid over a period of years. The Company accrues an amount on an undiscounted basis, when a liability is probable and reasonably estimable. Actual cost may differ from these estimates for the reasons mentioned above. At June 30, 2022, the Company had an accrual totaling $6 million for these costs, of which the current portion is $1 million. Changes in required remediation procedures or timing of those procedures, or discovery of contamination at additional sites, could result in material increases to the Company’s environmental obligations.

- 30 -

OWENS CORNING AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)

(unaudited)

14.    STOCK COMPENSATION

Description of the Plan

On April 18, 2019, the Company’s stockholders approved the Owens Corning 2019 Stock Plan (the “2019 Stock Plan”) which authorizes grants of stock options, stock appreciation rights, restricted stock awards, restricted stock units, bonus stock awards and performance share awards. At June 30, 2022, the number of shares remaining available under the 2019 Stock Plan for all stock awards was approximately 2.7 million.

Prior to 2019, employees were eligible to receive stock awards under the Owens Corning 2016 Stock Plan and the Owens Corning 2013 Stock Plan.

Total Stock-Based Compensation Expense

Stock-based compensation expense included in Marketing and administrative expenses in the accompanying Consolidated Statements of Earnings is as follows (in millions):

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Total stock-based compensation expense	$	13	$	12	$	25	$	24

Stock Options

The Company has granted stock options under its stockholder approved stock plans. The Company calculates a weighted-average grant-date fair value using a Black-Scholes valuation model for options granted. Compensation expense for options is measured based on the fair market value of the option on the date of grant, and is recognized on a straight-line basis over a four year vesting period. In general, the exercise price of each option awarded was equal to the closing market price of the Company’s common stock on the date of grant and an option’s maximum term is 10 years. The volatility assumption was based on a benchmark study of our peers prior to 2014. Starting with the options granted in 2014, the volatility was based on the Company’s historic volatility.

The Company has not granted stock options since the year ended December 31, 2014. As of June 30, 2022, there was no unrecognized compensation cost related to stock options and the range of exercise prices on outstanding stock options was $37.65 - $42.16.

The following table summarizes the Company’s stock option activity:

		Weighted-Average
	Number of Options	Exercise Price		Remaining Contractual Life (in years)	Intrinsic Value (in millions)
Outstanding, December 31, 2021	55,900	$	39.34	1.71	$	3
Exercised	(4,800)	41.03
Outstanding, June 30, 2022	51,100	$	39.19	1.26	$	2
Exercisable, June 30, 2022	51,100	$	39.19	1.26	$	2

- 31 -

OWENS CORNING AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)

(unaudited)

14.    STOCK COMPENSATION (continued)

Restricted Stock Units

The Company has granted restricted stock units (RSUs) under its stockholder approved stock plans. Compensation expense for RSUs is measured based on the closing market price of the stock at date of grant and is recognized on a straight-line basis over the vesting period, which is typically three or four years. The Stock Plan allows alternate vesting schedules for death, disability, and retirement. The weighted average grant date fair value of RSUs granted in 2022 was $91.12.

The following table summarizes the Company’s RSU plans:

	Number of RSUs	Weighted-Average Fair Value
Balance at December 31, 2021	1,268,993	$	62.25
Granted	340,927	91.12
Vested	(299,440)	67.70
Forfeited	(35,582)	74.48
Balance at June 30, 2022	1,274,898	$	68.23

As of June 30, 2022, there was $45 million of total unrecognized compensation cost related to RSUs. That cost is expected to be recognized over a weighted-average period of 2.52 years. The total grant date fair value of shares vested during the six months ended June 30, 2022 and 2021 was $20 million and $24 million, respectively.

Performance Share Units

The Company has granted performance share units (PSUs) as a part of its long-term incentive plan. All outstanding performance grants will fully settle in stock. The amount of stock ultimately distributed from all performance shares is contingent on meeting internal company-based metrics or an external-based stock performance metric.

In the six months ended June 30, 2022, the Company granted both internal company-based and external-based metric PSUs.

Internal Company-based metrics

The internal company-based metrics are based on various Company metrics and typically vest over a three-year period. The amount of stock distributed will vary from 0% to 300% of PSUs awarded depending on each award's design and performance versus the internal Company-based metrics.

The initial fair value for all internal Company-based metric PSUs assumes that the performance goals will be achieved and is based on the grant date stock price. This assumption is monitored quarterly and if it becomes probable that such goals will not be achieved or will be exceeded, compensation expense recognized will be adjusted and previous surplus compensation expense recognized will be reversed or additional expense will be recognized. The expected term represents the period from the grant date to the end of the vesting period. Pro-rata vesting may be utilized in the case of death, disability or approved retirement and awards, if earned, will be paid at the end of the vesting period.

External-based metrics

The external-based metrics vest after a three-year period. Outstanding grants are based on the Company's total stockholder return relative to the performance of the Dow Jones U.S. Construction & Materials Index. The amount of stock distributed will vary from 0% to 200% of PSUs awarded depending on the relative stockholder return performance. The fair value of external-based metric PSUs has been estimated at the grant date using a Monte Carlo simulation that uses various assumptions.

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OWENS CORNING AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)

(unaudited)

14.    STOCK COMPENSATION (continued)

The following table provides a summary of the assumptions for units granted in 2022:

Expected volatility	41.65%
Risk free interest rate	1.36%
Expected term (in years)	2.91
Grant date fair value of units granted	$	122.69

The risk-free interest rate was based on zero-coupon United States Treasury bills at the grant date. The expected term represents the period from the grant date to the end of the three-year performance period.

PSU Summary

As of June 30, 2022, there was $27 million total unrecognized compensation cost related to PSUs. That cost is expected to be recognized over a weighted-average period of 1.90 years.

The following table summarizes the Company’s PSU activity:

	Number of PSUs	Weighted-Average Grant-Date Fair Value
Balance at December 31, 2021	309,971	$	74.78
Granted	146,784	98.94
Forfeited	(7,459)	80.43
Balance at June 30, 2022	449,296	$	82.56

Employee Stock Purchase Plan

The Owens Corning Employee Stock Purchase Plan ("ESPP") is a tax-qualified plan under Section 423 of the Internal Revenue Code. The purchase price of shares purchased under the ESPP is equal to 85% of the lower of the fair market value of shares of Owens Corning common stock at the beginning or ending of the offering period, which is a six-month period ending on May 31 and November 30 of each year. On April 16, 2020, the Company's stockholders approved the Amended and Restated Owens Corning Employee Stock Purchase Plan which increased the number of shares available for issuance under the plan by 4.2 million shares. As of June 30, 2022, 3.7 million shares remain available for purchase.

Included in total stock-based compensation expense is $2 million and $3 million of expense related to the Company's ESPP recognized during the three and six months ended June 30, 2022, respectively. During the three and six months ended June 30, 2021, the Company recognized expense of $2 million and $3 million, respectively, related to the Company's ESPP. As of June 30, 2022, there was $2 million of total unrecognized compensation cost related to the ESPP. 

- 33 -

OWENS CORNING AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)

(unaudited)

15.    EARNINGS PER SHARE

The following table is a reconciliation of weighted-average shares for calculating basic and diluted earnings per share (in millions, except per share amounts):

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Net earnings attributable to Owens Corning	$	343	$	298	$	647	$	508
Weighted-average number of shares outstanding used for basic earnings per share	97.6		104.6		98.6		105.0
Non-vested restricted and performance shares	0.8		0.8		0.7		0.8
Options to purchase common stock	—		0.1		—		0.1
Weighted-average number of shares outstanding and common equivalent shares used for diluted earnings per share	98.4		105.5		99.3		105.9
Earnings per common share attributable to Owens Corning common stockholders:
Basic	$	3.51	$	2.85	$	6.56	$	4.84
Diluted	$	3.49	$	2.82	$	6.52	$	4.80

For the three and six months ended June 30, 2022 and June 30, 2021, there were no non-vested restricted or performance shares that had an anti-dilutive effect on earnings per share.

On February 14, 2022, the Board of Directors approved a new share buy-back program under which the Company is authorized to repurchase up to 10 million shares of the Company’s outstanding common stock (the "Repurchase Authorization"). The Repurchase Authorization enables the Company to repurchase shares through the open market, privately negotiated, or other transactions. The actual number of shares repurchased will depend on timing, market conditions and other factors and will be at the Company's discretion. The Company repurchased 3.5 million shares of its common stock for $315 million during the six months ended June 30, 2022, under the Repurchase Authorization. As of June 30, 2022, 9.9 million shares remain available for repurchase under the Repurchase Authorization.

- 34 -

OWENS CORNING AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)

(unaudited)

16.    INCOME TAXES

The following table provides the Income tax expense (in millions) and effective tax rate for the periods indicated:

	Three Months Ended June 30,						Six Months Ended June 30,
	2022			2021			2022			2021
Income tax expense	$	119		$	97		$	226		$	156
Effective tax rate	26		%	25		%	26		%	24		%

The difference between the effective tax rate and the U.S. federal statutory tax rate of 21% for the three months ended June 30, 2022 is primarily due to U.S. state and local income tax expense, U.S. federal taxes on foreign earnings, foreign rate differential and other discrete adjustments. The difference between the effective tax rate and the U.S. federal statutory tax rate of 21% for the six months ended June 30, 2022 is primarily due to U.S. state and local income tax expense, U.S. federal taxes on foreign earnings, adjustments to valuation allowances against certain deferred tax assets, excess tax benefits related to stock compensation, and other discrete adjustments.

The difference between the effective tax rate and the U.S. federal statutory tax rate of 21% for the three months ended June 30, 2021 is primarily due to U.S. state and local income tax expense, U.S. federal taxes on foreign earnings, excess tax benefits related to stock compensation, and other discrete adjustments. The difference between the effective tax rate and the U.S. federal statutory tax rate of 21% for the six months ended June 30, 2021 is primarily due to U.S. state and local income tax expense, U.S. federal taxes on foreign earnings, adjustments to valuation allowances against certain deferred tax assets, excess tax benefits related to stock compensation, and other discrete adjustments.

The Company continues its current practice of asserting indefinite reinvestment in accordance with ASC 740 by applying current U.S. and foreign tax legislation.

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OWENS CORNING AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)

(unaudited)

17.    CHANGES IN ACCUMULATED OTHER COMPREHENSIVE INCOME

The following table summarizes the changes in accumulated other comprehensive income (deficit) (in millions):

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Currency Translation Adjustment
Beginning balance	$	(306)	$	(265)	$	(279)	$	(220)
Net investment hedge amounts classified into AOCI, net of tax	2		(1)		4		3
Loss on foreign currency translation	(54)		33		(83)		(16)
Other comprehensive income (loss), net of tax	(52)		32		(79)		(13)
Ending balance	$	(358)	$	(233)	$	(358)	$	(233)
Pension and Other Postretirement Adjustment
Beginning balance	$	(315)	$	(371)	$	(318)	$	(372)
Amounts reclassified from AOCI to net earnings, net of tax (a)	2		—		2		2
Amounts classified into AOCI, net of tax	4		(3)		7		(4)
Other comprehensive income (loss), net of tax	6		(3)		9		(2)
Ending balance	$	(309)	$	(374)	$	(309)	$	(374)
Hedging Adjustment
Beginning balance	$	40	$	16	$	16	$	4
Amounts reclassified from AOCI to net earnings, net of tax (b)	(12)		(1)		(20)		(2)
Amounts classified into AOCI, net of tax	11		(1)		43		12
Other comprehensive income (loss), net of tax	(1)		(2)		23		10
Ending balance	$	39	$	14	$	39	$	14
Total AOCI ending balance	$	(628)	$	(593)	$	(628)	$	(593)

(a)These AOCI components are included in the computation of total Pension and Other postretirement expense and are recorded in Non-operating income. See Note 12 for additional information.

(b)Amounts reclassified from (loss) gain on cash flow hedges are reclassified from AOCI to income when the hedged item affects earnings and is recognized in Cost of sales or Interest expense, net depending on the hedged item. See Note 4 for additional information.

- 36 -

ITEM 2.    MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

This Management’s Discussion and Analysis ("MD&A") is intended to help investors understand Owens Corning, our operations and our present business environment. MD&A is provided as a supplement to, and should be read in conjunction with, our Consolidated Financial Statements and the accompanying Notes thereto contained in this report. Unless the context requires otherwise, the terms “Owens Corning,” “Company,” “we” and “our” in this report refer to Owens Corning and its subsidiaries.

GENERAL

Owens Corning is a global building and construction materials leader helping customers win in the market by providing innovative and sustainable solutions. The Company has three reporting segments: Composites, Insulation and Roofing. Through these lines of business, the Company manufactures and sells products worldwide. We maintain leading market positions in many of our major product categories.

EXECUTIVE OVERVIEW

Net earnings attributable to Owens Corning were $343 million in the second quarter of 2022, compared to $298 million in the same period of 2021. The Company reported $489 million in earnings before interest and taxes ("EBIT") for the second quarter of 2022 compared to $428 million in the same period of 2021. The Company generated $525 million in adjusted earnings before interest and taxes (“Adjusted EBIT”) for the second quarter of 2022 compared to $408 million in the same period of 2021. See the Adjusted Earnings Before Interest and Taxes paragraph of the MD&A for further information regarding EBIT and Adjusted EBIT, including the reconciliation to net earnings attributable to Owens Corning. Second quarter of 2022 EBIT performance compared to the same period of 2021 increased $56 million, $45 million, and $24 million in our Composites, Insulation, and Roofing segments, respectively. Within our Corporate, Other and Eliminations category, General corporate expense and other increased by $8 million.

Cash and cash equivalents were $810 million as of June 30, 2022, compared to $888 million as of June 30, 2021 as a result of increased cash outflows from investing and financing activities, partially offset by higher earnings. In the six months ended June 30, 2022, the Company's operating activities provided $624 million of cash flow, compared to $702 million in the same period in 2021 due to an increase in operating assets, specifically receivables and inventory, in 2022 compared to the same period of 2021.

As the Russian invasion of Ukraine evolves, we continue to closely monitor the potential impact on our businesses and our people. We believe that we have taken the necessary steps to ensure compliance with applicable regulatory restrictions on international trade and financial transactions associated with our Russian businesses. In late March, we announced our intent to exit Russia through a transfer or sale of our facilities. We are working to expedite our exit, while remaining committed to the safety and security of our employees in the region. Net sales from our Russian operations and its associated assets represent approximately 1% of annual consolidated net sales and consolidated assets, respectively.

On July 15, 2022, Owens Corning entered into a legally binding agreement to acquire the remaining 50% interest in Fiberteq. The acquisition is anticipated to close in the third quarter of 2022.

On June 15, 2022, Owens Corning signed an agreement to acquire Natural Polymers, LLC, an innovative manufacturer of spray polyurethane foam insulation for building and construction applications. The transaction has cleared regulatory approvals and other customary conditions and is anticipated to close in the third quarter of 2022.

On June 1, 2022, the Company acquired all of the outstanding assets of WearDeck®, a premium producer of composite weather-resistant decking for commercial and residential applications, for approximately $133 million, net of cash acquired. The acquisition advances the Composites business growth strategy to focus on high-value material solutions within the building and construction industry. The operating results and a preliminary purchase price allocation for WearDeck® have been included in the Composites segment within the Consolidated Financial Statements since the date of the acquisition. The purchase price allocation is preliminary and resulted in the recognition of $38 million in intangible assets and $70 million in goodwill. The intangible assets consist of indefinite-lived trademarks of $7 million, technology of $10 million with an estimated weighted average life of 11 years and customer relationships of $21 million with an estimated weighted average life of 15 years.

- 37 -

ITEM 2.    MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (continued)

On May 23, 2022, Owens Corning and Pultron formed a JV to manufacture and sell fiberglass rebar. The Company contributed approximately $47 million to acquire a 65.5% controlling interest and has established a redeemable noncontrolling interest related to Pultron, the minority holder. The JV expands Owens Corning’s capability to produce high-value material solutions by combining the Company’s glass-fiber material technology, channel access and extensive industry experience with Pultron’s manufacturing expertise and process efficiency. The fully consolidated operating results and a preliminary purchase price allocation for the JV have been included in the Company’s Composites segment within the Consolidated Financial Statements since the date of the formation of the JV. Subsequent to the JV formation, the JV acquired assets and technology from Pultron for approximately $65 million. The purchase price allocation is preliminary and resulted in the recognition of $15 million in intangible assets, consisting of technology, with an estimated weighted average life of 15 years and $42 million in goodwill.

On May 16, 2022, the Company exercised the put option for the sale of the European portion of the DUCS product line located in Chambéry, France, within the Composite's segment. The Company recorded a pre-tax charge of $29 million in Other expense (income), net on the Consolidated Statements of Earnings to reflect fair value less cost to sell of these assets. Assets held for sale as of June 30, 2022 were $81 million and primarily consisted of property, plant and equipment. On July 1, 2022, the Company closed on the sale of the European portion of the DUCS product line located in Chambéry, France.

On February 14, 2022, the Board of Directors approved a new share buy-back program under which the Company is authorized to repurchase up to 10 million shares of the Company’s outstanding common stock (the "Repurchase Authorization"). The Company repurchased 1.0 million shares of its common stock for $86 million in the second quarter of 2022 under the Repurchase Authorization. As of June 30, 2022, 9.9 million shares remained available for repurchase under the Repurchase Authorization.

RESULTS OF OPERATIONS

Consolidated Results (in millions)

	Three Months Ended June 30,						Six Months Ended June 30,
	2022			2021			2022			2021
Net sales	$	2,601		$	2,239		$	4,947		$	4,154
Gross margin	$	734		$	618		$	1,353		$	1,062
% of net sales	28		%	28		%	27		%	26		%
Marketing and administrative expenses	$	201		$	188		$	385		$	362
Other expense (income), net	$	22		$	(17)		$	(6)		$	(65)
Earnings before interest and taxes	$	489		$	428		$	931		$	729
Interest expense, net	$	26		$	33		$	54		$	66
Income tax expense	$	119		$	97		$	226		$	156
Net earnings attributable to Owens Corning	$	343		$	298		$	647		$	508

The Consolidated Results discussion below provides a summary of our results and the trends affecting our business, and should be read in conjunction with the more detailed Segment Results discussion that follows.

NET SALES

In the second quarter and year-to-date 2022, net sales increased $362 million and increased $793 million, respectively, compared to the same periods in 2021. For the second quarter and year-to-date, the increase in net sales was driven by higher selling prices and favorable customer mix which were partially offset by lower sales volumes and the unfavorable impact of translating sales denominated in foreign currencies into United States dollars.

GROSS MARGIN

In the second quarter and year-to-date 2022, gross margin increased $116 million and increased $291 million, respectively, compared to the same periods in 2021 driven by higher selling prices, partially offset by higher input cost inflation and transportation costs in all three segments.

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ITEM 2.    MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (continued)

MARKETING AND ADMINISTRATIVE EXPENSES

In the second quarter and year-to-date 2022, marketing and administrative expenses increased $13 million and increased $23 million, respectively, compared to the same periods in 2021 driven primarily by higher general corporate expenses as business activities return to a more typical, post-pandemic level.

OTHER EXPENSE (INCOME), NET

In the second quarter and year-to-date 2022, other expenses increased $39 million and increased $59 million, respectively, compared to the same periods in 2021. For the second quarter, the increase was driven primarily by the $29 million impairment loss on the Chambéry, France assets held for sale. For year-to-date, the increase was primarily driven by the $29 million impairment loss on the Chambéry, France assets held for sale and lower gains on sale of certain precious metals of $30 million. The $27 million gain on sale of the Shanghai, China facility was offset by the comparison year-over-year to the $27 million of gains on settlements from contracts to purchase and sell wind-generated electricity in the same period in 2021.

INTEREST EXPENSE, NET

In the second quarter and year-to-date 2022, interest expense, net, decreased $7 million and decreased $12 million, respectively, compared to the same periods in 2021. The decrease was driven by lower long-term debt balances year over year due to the repayment of the senior notes due in 2022 and higher interest income.

INCOME TAX EXPENSE

Income tax expense for the three and six months ended June 30, 2022 was $119 million and $226 million, respectively. For the second quarter of 2022, the Company's effective tax rate was 26% and for the six months ended June 30, 2022, the Company's effective tax rate was 26%. The difference between the effective tax rate and the U.S. federal statutory tax rate of 21% for the three months ended June 30, 2022 is primarily due to U.S. state and local income tax expense, U.S. federal taxes on foreign earnings, foreign rate differential and other discrete adjustments. The difference between the effective tax rate and the U.S. federal statutory tax rate of 21% for the six months ended June 30, 2022 is primarily due to U.S. state and local income tax expense, U.S. federal taxes on foreign earnings, foreign rate differential and other discrete adjustments.

The realization of deferred tax assets depends on achieving a certain minimum level of future taxable income. Management currently believes that it is not reasonably possible that the minimum level of taxable income will be met within the next 12 months to reduce the valuation allowances of certain foreign jurisdictions.

Income tax expense for the three and six months ended June 30, 2021 was $97 million and $156 million. For the second quarter of 2021, the Company's effective tax rate was 25% and for the six months ended June 30, 2021 the Company's effective tax rate was 24%. The difference between the effective tax rate and the U.S. federal statutory tax rate of 21% for the three months ended June 30, 2021 is primarily due to U.S. state and local income tax expense, U.S. federal taxes on foreign earnings, excess tax benefits related to stock compensation, and other discrete adjustments. The difference between the effective tax rate and the U.S. federal statutory tax rate of 21% for the six months ended June 30, 2021 is primarily due to U.S. state and local income tax expense, U.S. federal taxes on foreign earnings, adjustments to valuation allowances against certain deferred tax assets, excess tax benefits related to stock compensation, and other discrete adjustments.

Restructuring, Acquisition and Divestiture-Related Costs

The Company has incurred restructuring, transaction and integration costs related to acquisitions and divestitures, along with restructuring and other exit costs in connection with its global cost reduction and productivity initiatives and Company's growth strategy. These costs are recorded within Corporate, Other and Eliminations. Please refer to Note 10 of the Consolidated Financial Statements for further information on the nature of these costs.

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ITEM 2.    MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (continued)

The following table presents the impact and respective location of these income (expense) items on the Consolidated Statements of Earnings (in millions):

		Three Months Ended June 30,				Six Months Ended June 30,
	Location	2022		2021		2022		2021
Restructuring costs	Cost of sales	$	(7)	$	(1)	$	(13)	$	(2)
Restructuring costs	Marketing and administrative expenses	(3)		(1)		(3)		(1)
Severance	Other expense (income), net	(1)		2		(1)		2
Other exit costs	Other expense (income), net	(29)		1		(29)		1
Acquisition-related costs	Marketing and administrative expenses	(3)		—		(3)		—
Gain on sale of Shanghai, China facility	Other expense (income), net	—		—		27		—
Total restructuring, acquisition and divestiture-related costs		$	(43)	$	(1)	$	(22)	$	(2)

Adjusted Earnings Before Interest and Taxes

Adjusted EBIT is a non-GAAP measure that excludes certain items that management does not allocate to our segment results because it believes they are not representative of the Company's ongoing operations. Adjusted EBIT is used internally by the Company for various purposes, including reporting results of operations to the Board of Directors of the Company, analysis of performance and related employee compensation measures. Although management believes that these adjustments result in a measure that provides a useful representation of our operational performance, the adjusted measure should not be considered in isolation or as a substitute for Net earnings attributable to Owens Corning as prepared in accordance with accounting principles generally accepted in the United States.

Adjusting income (expense) items to EBIT are shown in the table below (in millions):

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Restructuring costs	$	(11)	$	(1)	$	(17)	$	(2)
Gain on sale of Shanghai, China facility	—		—		27		—
Gains on sale of certain precious metals	7		21		11		41
Acquisition-related costs	(3)		—		(3)		—
Impairment loss on Chambery, France assets held for sale	(29)		—		(29)		—
Total adjusting items	$	(36)	$	20	$	(11)	$	39

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ITEM 2.    MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (continued)

The reconciliation from Net earnings attributable to Owens Corning to EBIT and to Adjusted EBIT is shown in the table below (in millions):

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
NET EARNINGS ATTRIBUTABLE TO OWENS CORNING	$	343	$	298	$	647	$	508
Net earnings attributable to non-redeemable and redeemable noncontrolling interests	—		—		3		—
NET EARNINGS	343		298		650		508
Equity in net (loss) earnings of affiliates	(1)		—		(1)		1
Income tax expense	119		97		226		156
EARNINGS BEFORE TAXES	463		395		877		663
Interest expense, net	26		33		54		66
EARNINGS BEFORE INTEREST AND TAXES	489		428		931		729
Less: Adjusting items from above	(36)		20		(11)		39
ADJUSTED EBIT	$	525	$	408	$	942	$	690

Segment Results

EBIT by segment consists of net sales less related costs and expenses and is presented on a basis that is used internally for evaluating segment performance. Certain items, such as general corporate expenses or income and certain other expense or income items, are excluded from the internal evaluation of segment performance. Accordingly, these items are not reflected in EBIT for our reportable segments and are included in the Corporate, Other and Eliminations category, which is presented following the discussion of our reportable segments.

Composites

The table below provides a summary of net sales, EBIT and depreciation and amortization expense for the Composites segment (in millions):

	Three Months Ended June 30,						Six Months Ended June 30,
	2022			2021			2022			2021
Net sales	$	719		$	583		$	1,433		$	1,142
% change from prior year	23		%	46		%	25		%	28		%
EBIT	$	154		$	98		$	308		$	177
EBIT as a % of net sales	21		%	17		%	21		%	15		%
Depreciation and amortization expense	$	48		$	39		$	91		$	77

NET SALES

In our Composites segment, net sales in the second quarter of 2022 increased $136 million compared to the same period in 2021. The increase was primarily driven by higher selling prices of $131 million. Favorable customer mix of $14 million and the $13 million impact of the acquisition of vliepa GmbH in July 2021 were partially offset by the $18 million unfavorable impact of translating sales denominated in foreign currencies into United States dollars.

For year-to-date 2022, net sales in our Composites segment increased $291 million compared to the same period in 2021. The increase was driven by higher selling prices of $261 million. Favorable customer mix of $42 million and the acquisition of vliepa GmbH in July 2021 were partially offset by the $34 million unfavorable impact of translating sales denominated in foreign currencies into United States dollars.

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ITEM 2.    MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (continued)

EBIT

In our Composites segment, EBIT in the second quarter of 2022 increased $56 million compared to the same period in 2021. Higher selling prices of $131 million and favorable customer mix more than offset $50 million of input cost inflation and $14 million in higher transportation costs. The remaining variance was driven by unfavorable manufacturing performance and other one-time charges.

For the year-to-date 2022, EBIT in our Composites segment increased $131 million compared to the same period in 2021. Higher selling prices of $261 million and favorable customer mix more than offset $103 million of input cost inflation and $24 million in higher transportation costs. The remaining variance was driven by unfavorable manufacturing performance and other one-time charges.

OUTLOOK

Global glass reinforcements market demand has several economic indicators including residential, non-residential construction and manufacturing production indices, as well as global wind installations. The Company anticipates relatively stable market conditions, with continued input cost inflation, supply chain uncertainties and primary labor availability. The Russian invasion of Ukraine is creating uncertainty in global markets and putting further pressure on already-fragile global supply chains. The Company is closely monitoring the evolving situation and remains focused on managing costs, capital expenditures, and working capital.

Insulation

The table below provides a summary of net sales, EBIT and depreciation and amortization expense for the Insulation segment (in millions):

 

	Three Months Ended June 30,						Six Months Ended June 30,
	2022			2021			2022			2021
Net sales	$	934		$	806		$	1,793		$	1,506
% change from prior year	16		%	35		%	19		%	26		%
EBIT	$	157		$	112		$	286		$	194
EBIT as a % of net sales	17		%	14		%	16		%	13		%
Depreciation and amortization expense	$	51		$	53		$	104		$	104

NET SALES

In our Insulation segment, net sales in the second quarter of 2022 increased $128 million compared to the same period in 2021. The increase was driven by higher selling prices of $142 million partially offset by slightly lower sales volumes. Favorable customer and product mix were offset by the $31 million unfavorable impact of translating sales denominated in foreign currencies into United States dollars

For year-to-date 2022, net sales in our Insulation segment increased $287 million compared to the same period in 2021. The increase was driven by higher selling prices of $259 million and slightly higher sales volumes. Favorable customer and product mix were offset by the $46 million unfavorable impact of translating sales denominated in foreign currencies into United States dollars.

EBIT

In our Insulation segment, EBIT in the second quarter of 2022 increased $45 million compared to the same period in 2021. Higher selling prices of $142 million and favorable customer mix more than offset $82 million of input cost inflation, $15 million in higher transportation costs and higher selling, general and administrative expenses.

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ITEM 2.    MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (continued)

For the year-to-date 2022, EBIT in our Insulation segment increased $92 million compared to the same period in 2021. Higher selling prices of $259 million, higher sales volumes and favorable customer mix more than offset $157 million of input cost inflation, $29 million in higher transportation costs and higher selling, general and administrative expenses.

OUTLOOK

The outlook for Insulation demand is driven by North American new residential construction, remodeling and repair activity, as well as commercial and industrial construction activity in the United States, Canada, Europe, Asia-Pacific and Latin America. Demand in commercial and industrial insulation markets is most closely correlated to industrial production growth and overall economic activity in the global markets we serve. Demand for residential insulation is most closely correlated to U.S. housing starts.

During the second quarter of 2022, the average Seasonally Adjusted Annual Rate (SAAR) of U.S. housing starts was approximately 1.652 million, up from an annual average of approximately 1.568 million starts in the second quarter of 2021.

The Company expects both the North American new residential construction market and global commercial and industrial construction markets to remain positive, with continued input cost inflation, supply chain uncertainties and primary labor availability. The Russian invasion of Ukraine is creating uncertainty in global markets and putting further pressure on already-fragile global supply chains. The Company is closely monitoring the evolving situation and remains focused on managing costs, capital expenditures, and working capital.

Roofing

The table below provides a summary of net sales, EBIT and depreciation and amortization expense for the Roofing segment (in millions):

	Three Months Ended June 30,						Six Months Ended June 30,
	2022			2021			2022			2021
Net sales	$	1,018		$	917		$	1,856		$	1,628
% change from prior year	11		%	35		%	14		%	32		%
EBIT	$	258		$	234		$	434		$	390
EBIT as a % of net sales	25		%	26		%	23		%	24		%
Depreciation and amortization expense	$	17		$	14		$	31		$	29

NET SALES

In our Roofing segment, net sales in the second quarter of 2022 increased $101 million compared to the same period in 2021. Higher selling prices of $153 million and higher-third party asphalt sales of $18 million were partially offset by lower sales volumes of approximately 6% and unfavorable product mix.

For year to date 2022, net sales in our Roofing segment increased $228 million compared to the same period in 2021. Higher selling prices of $273 million and higher-third party asphalt sales of $25 million were partially offset by lower sales volumes of approximately 3% and unfavorable product mix.

EBIT

In our Roofing segment, EBIT in the second quarter of 2022 increased $24 million compared to the same period in 2021. Higher selling prices of $153 million more than offset input cost inflation, primarily asphalt, of $92 million, $11 million of higher transportation costs and the impact of lower sales volumes.

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ITEM 2.    MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (continued)

For year-to-date 2022, EBIT in our Roofing segment increased $44 million compared to the same period in 2021. Higher selling prices of $273 million more than offset input cost inflation, primarily asphalt, of $161 million and $19 million of higher transportation costs. The impact of selling higher cost inventory, resulting from planned maintenance downtime taken in the fourth quarter of 2021, negatively impacted EBIT by approximately $17 million compared to the same period last year, as significantly less downtime was taken in the fourth quarter of 2020. The remaining variance was driven by the impact of lower sales volumes and higher selling, general and administrative expenses, as the business returns to more normal post-COVID activities.

OUTLOOK

In our Roofing segment, we expect the factors that have driven strong margins in recent years, such as growth from remodeling demand, along with higher sales of roofing components, to continue to deliver profitability. Uncertainties that may impact our Roofing margins include demand from storm and other weather events, demand from new construction, competitive pricing pressure and the cost and availability of raw materials.

Despite strength in the U.S. asphalt shingle market, the Company will continue to evaluate economic factors such as input cost inflation, supply chain uncertainties and primary labor availability. The Company will continue to focus on managing costs, capital expenditures, and working capital.

Corporate, Other and Eliminations

The table below provides a summary of EBIT and depreciation and amortization expense for the Corporate, Other and Eliminations category (in millions):

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Restructuring costs	$	(11)	$	(1)	$	(17)	$	(2)
Gain on sale of Shanghai, China facility	—		—		27		—
Gains on sale of certain precious metals	7		21		11		41
Acquisition-related costs	(3)		—		(3)		—
Impairment loss on Chambery, France assets held for sale	(29)		—		(29)		—
General corporate expense and other	(44)		(36)		(86)		(71)
EBIT	$	(80)	$	(16)	$	(97)	$	(32)
Depreciation and amortization	$	22	$	16	$	44	$	31

EBIT

In Corporate, Other and Eliminations, EBIT expenses for the second quarter of 2022 were higher by $64 million compared to the same period in 2021, primarily driven by the impairment loss on Chambéry, France assets held for sale, higher restructuring charges and lower gains on sale of certain precious metals. For the year-to-date 2022, EBIT expenses in Corporate, Other and Eliminations were higher by $65 million, primarily driven by the impairment loss on Chambéry, France assets held for sale, higher restructuring charges and lower gains on sale of certain precious metals offset by the gain on the sale of the Shanghai, China facility.

General corporate expense and other for the second quarter 2022 were higher by $8 million compared to the same period in 2021. For year-to-date, general corporate expense and other were higher by $15 million compared to the same period in 2021. For the quarter and year-to-date, the increase was primarily driven by higher general corporate expenses as business activities return to a more typical, post-pandemic level.

OUTLOOK

In 2022, we estimate general corporate expenses to be in the range of $170 million and $180 million.

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ITEM 2.    MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (continued)

LIQUIDITY, CAPITAL RESOURCES AND OTHER RELATED MATTERS

Liquidity

The Company's primary sources of liquidity are its balance of Cash and cash equivalents of $810 million as of June 30, 2022, its Senior Revolving Credit Facility and its Receivables Securitization Facility (each as defined below).

The Company has an $800 million senior revolving credit facility (the "Senior Revolving Credit Facility") that has been amended from time to time, which matures in July 2026.

The Company has a $280 million receivables securitization facility (the "Receivables Securitization Facility") that has been amended from time to time, which matures in April 2024.

The following table shows how the Company utilized its primary sources of liquidity (in millions):

	Balance at June 30, 2022
	Senior Revolving Credit Facility		Receivables Securitization Facility
Facility size or borrowing limit	$	800	$	280
Collateral capacity limitation on availability	N/A		—
Outstanding borrowings	—		—
Outstanding letters of credit	4		1
Availability on facility	$	796	$	279

The Receivables Securitization Facility and Senior Revolving Credit Facility mature in 2024 and 2026, respectively. The Company has no significant debt maturities of senior notes before the fourth quarter of 2024. As of June 30, 2022, the Company had $3.0 billion of total debt and cash and cash equivalents of $810 million. The agreements governing our Senior Revolving Credit Facility and Receivables Securitization Facility contain various covenants that we believe are usual and customary. These covenants include a maximum allowed leverage ratio. We were in compliance with these covenants as of June 30, 2022.

In June 2022, the Senior Revolving Credit Facility was amended to allow the Company to continue to operate in comprehensively sanctioned countries so long as it is not violating any sanctions.

Cash and cash equivalents held by foreign subsidiaries may be subject to foreign withholding taxes upon repatriation to the U.S. As of June 30, 2022, and December 31, 2021, the Company had $227 million and $156 million, respectively, in cash and cash equivalents in certain of our foreign subsidiaries. The Company continues to assert indefinite reinvestment in accordance with Accounting Standards Codification (ASC) 740 based on the laws as of enactment of the tax legislation commonly known as the U.S. Tax Cuts and Jobs Act of 2017.

As a holding company, we have no operations of our own and most of our assets are held by our direct and indirect subsidiaries. Dividends and other payments or distributions from our subsidiaries will be used to meet our debt service and other obligations and to enable us to pay dividends to our stockholders. Please refer to page 16 of the Risk Factors disclosed in Item 1A of the Company's Form 10-K for the year ended December 31, 2021 (the "2021 Form 10-K") for details on the factors that could inhibit our subsidiaries' ability to pay dividends or make other distributions to the parent company.

Material Cash Requirements

Our anticipated uses of cash include capital expenditures, working capital needs, share repurchases, meeting financial obligations, payments of any dividends authorized by our Board of Directors, acquisitions, restructuring actions and pension contributions. We expect that our cash on hand, coupled with future cash flows from operations and other available sources of liquidity, including our Senior Revolving Credit Facility and our Receivables Securitization Facility, will provide ample liquidity to enable us to meet our cash requirements.

Please refer to Item 7, Management's Discussion and Analysis of Financial Condition and Results of Operations, included in our 2021 Form 10-K for more details on these material cash requirements. During the second quarter of 2022, there have been no material changes to our expected uses of cash and contractual obligations.

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ITEM 2.    MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (continued)

Supplier Finance Programs

We review supplier terms and conditions on an ongoing basis, and have negotiated payment terms extensions in recent years in connection with our efforts to reduce working capital and improve cash flow. Separate from those terms extension actions, certain of our subsidiaries have entered into paying agency agreements with third-party administrators. These voluntary supply chain finance programs (collectively, the “Programs”) generally give participating suppliers the ability to sell, or otherwise pledge as collateral, their receivables from the Company to the participating financial institutions, at the sole discretion of both the suppliers and financial institutions. The Company is not a party to the arrangements between the suppliers and the financial institutions. The Company’s obligations to its suppliers, including amounts due and scheduled payment dates, are not impacted by the suppliers’ decisions to sell, or otherwise pledge as collateral, amounts under these arrangements. One of our Programs includes a parent guarantee to the participating financial institution for a certain U.S. subsidiary that, at the time of the respective Program’s inception in 2015, was a guarantor subsidiary of the Company’s Senior Revolving Credit Facility.

The payables associated with suppliers choosing to voluntarily participate in the Programs were presented within Accounts payable on the Consolidated Balance Sheets, and totaled $258 million and $226 million as of June 30, 2022 and December 31, 2021, respectively. The amounts paid which are associated with suppliers once they chose to voluntarily participate in the Programs for the six months ended June 30, 2022 and 2021 were $304 million and $235 million, respectively, with all activity related to the obligations presented within operating activities on the Consolidated Statements of Cash Flows.

The desire of suppliers and financial institutions to participate in the Programs could be negatively impacted by, among other factors, the availability of capital committed by the participating financial institutions, the cost and availability of our suppliers’ capital, a credit rating downgrade or deteriorating financial performance of the Company or its participating subsidiaries, or other changes in financial markets beyond our control. We do not expect these risks, or potential long-term growth of our Programs, to materially affect our overall financial condition, as we expect a significant portion of our payments to continue to be made outside of the Programs. Accordingly, we do not believe the Programs have materially impacted our current period liquidity, and do not believe that the Programs are reasonably likely to materially affect liquidity in the future.

Cash Flows

The following table presents a summary of our cash balance, cash flows, and availability on credit facilities (in millions):

	Six Months Ended June 30,
	2022		2021
Cash and cash equivalents	$	810	$	888
Net cash flow provided by operating activities	$	624	$	702
Net cash flow used for investing activities	$	(340)	$	(213)
Net cash flow used for financing activities	$	(429)	$	(320)
Availability on the Senior Revolving Credit Facility	$	796	$	796
Availability on the Receivables Securitization Facility	$	279	$	279

Cash and cash equivalents: Cash and cash equivalents as of June 30, 2022 decreased $78 million compared to June 30, 2021 primarily driven by increased cash outflows from investing and financing activities, offset by higher earnings.

Operating activities: For the six months ended June 30, 2022, the Company's operating activities provided $624 million of cash compared to $702 million provided in the same period in 2021. The change in cash provided by operating activities was due to an increase in operating assets, specifically receivables and inventory, in 2022 compared to the same period of 2021.

Investing activities: Net cash flow used for investing activities increased $127 million for the six months ended June 30, 2022 compared to the same period of 2021, primarily driven by higher year-over-year spending on acquisitions.

Financing activities: Net cash used for financing activities was $429 million for the six months ended June 30, 2022, compared to net cash used for financing activities of $320 million in the same period in 2021. The change was primarily due to higher purchases of treasury stock and increase in dividends paid.

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ITEM 2.    MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (continued)

Derivatives

Please refer to Note 4 of the Consolidated Financial Statements.

Fair Value Measurement

Please refer to Notes 4, 11, and 12 of the Consolidated Financial Statements.

SAFETY

Working safely is a condition of employment at Owens Corning. We believe this organization-wide expectation provides for a safer work environment for employees, improves our manufacturing processes, reduces our costs and enhances our reputation. Furthermore, striving to be a world-class leader in safety provides a platform for all employees to understand and apply the resolve necessary to be a high-performing global organization. We measure our progress on safety based on Recordable Incident Rate (“RIR”) as defined by the United States Department of Labor, Bureau of Labor Statistics. For the three months ended June 30, 2022, our RIR was 0.81 as compared to 0.51 in the same period a year ago. For the six months ended June 30, 2022, our RIR was 0.70 compared to 0.58 in the same period a year ago.

ACCOUNTING PRONOUNCEMENTS

Please refer to Note 1 of the Consolidated Financial Statements.

ENVIRONMENTAL MATTERS

Please refer to Note 13 of the Consolidated Financial Statements.

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ITEM 2.    MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (continued)

CAUTIONARY STATEMENT CONCERNING FORWARD-LOOKING STATEMENTS

Our disclosures and analysis in this report, including Management’s Discussion and Analysis of Financial Condition and Results of Operations, contain forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934 (the "Exchange Act"). Forward-looking statements present our current forecasts and estimates of future events. These statements do not strictly relate to historical or current results and can be identified by words such as “anticipate,” "appear," "assume," “believe,” “estimate,” “expect,” "forecast," “intend,” “likely,” “may,” “plan,” “project,” "seek," "should," “strategy,” "will" and other terms of similar meaning or import in connection with any discussion of future operating, financial or other performance. These forward-looking statements are subject to risks, uncertainties and other factors and actual results may differ materially from those results projected in the statements. These risks, uncertainties and other factors include, without limitation:

•industry and economic conditions including but not limited to, supply chain disruptions, recessionary conditions, inflationary pressures and interest rate volatility, that affect the market and operating conditions of our customers, suppliers or lenders;

•availability and cost of energy and raw materials;

•levels of residential and commercial or industrial construction activity;

•levels of global industrial production;

•competitive and pricing factors;

•demand for our products;

•relationships with key customers and customer concentration in certain areas;

•regional impact of the COVID-19 pandemic on our operations, customers and suppliers, as well as related actions taken by governmental authorities and other third parties in response, each of which is uncertain, frequently changing and difficult to predict;

•issues related to acquisitions, divestitures and joint ventures or expansions, including our proposed exit from operations in Russia;

•climate change, weather conditions and storm activity;

•legislation and related regulations or interpretations, in the United States or elsewhere;

•domestic and international economic and political conditions, policies or other governmental actions, as well as war and civil disturbance (such as Russia's invasion of Ukraine);

•changes to tariff, trade or investment policies or laws;

•uninsured losses, including those from natural disasters, catastrophes, pandemics, theft or sabotage;

•environmental, product-related or other legal and regulatory liabilities, proceedings or, actions;

•research and development activities and intellectual property protection;

•issues involving implementation and protection of information technology systems;

•our level of indebtedness;

•our liquidity and the availability and cost of credit;

•achievement of expected synergies, cost reductions and/or productivity improvements;

•the level of fixed costs required to run our business;

•foreign exchange and commodity price fluctuations;

•levels of goodwill or other indefinite-lived intangible assets;

•price volatility in certain wind energy markets in the U.S.;

•loss of key employees, labor disputes or shortages; and

•defined benefit plan funding obligations.

All forward-looking statements in this report should be considered in the context of the risks and other factors described herein, and in Item 1A - Risk Factors in Part I of our 2021 Form 10-K. Users of this report should not interpret the disclosure of any risk factor to imply that the risk has not already materialized. Any forward-looking statements speak only as of the date the statement is made and we undertake no obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise, except as required by federal securities laws. It is not possible to identify all of the risks, uncertainties and other factors that may affect future results. In light of these risks and uncertainties, the forward-looking events and circumstances discussed in this report may not occur and actual results may differ materially from those anticipated or implied in the forward-looking statements. Accordingly, users of this report are cautioned not to place undue reliance on the forward-looking statements.

- 48 -

ITEM 3.    QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

There has been no material change in our exposure to market risk during the six months ended June 30, 2022. Please refer to "Quantitative and Qualitative Disclosures about Market Risk" contained in Part II, Item 7A of our 2021 Form 10-K for a discussion of our exposure to market risk.

ITEM 4.    CONTROLS AND PROCEDURES

The Company maintains (a) disclosure controls and procedures (as such term is defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act), and (b) internal control over financial reporting (as such term is defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act).

The Company’s management, with the participation of the Company’s Chief Executive Officer and Chief Financial Officer, has evaluated the effectiveness of the Company’s disclosure controls and procedures as of the end of the period covered by this report. Based on such evaluation, the Company’s Chief Executive Officer and Chief Financial Officer have concluded that, as of the end of such period, the Company’s disclosure controls and procedures are effective.

There has been no change in the Company's internal control over financial reporting during the quarter ended June 30, 2022 that materially affected, or is reasonably likely to materially affect, the Company's internal control over financial reporting.

- 49 -

PART II

ITEM 1.    LEGAL PROCEEDINGS

Information required by this item is incorporated by reference to Note 13 of the Consolidated Financial Statements, Contingent Liabilities and Other Matters.

ITEM 1A.    RISK FACTORS

There have been no material changes to the risk factors disclosed in Item 1A of the Company’s 2021 Form 10-K.

ITEM 2.    UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

Recent Sales of Unregistered Securities; Use of Proceeds from Registered Securities

None.

Issuer Purchases of Equity Securities

The following table provides information about Owens Corning’s purchases of its common stock for each month during the quarterly period covered by this report:

 

Period	Total Number of Shares (or Units) Purchased		Average Price Paid per Share (or Unit)		Total Number of Shares (or Units) Purchased as Part of Publicly Announced Plans or Programs**	Maximum Number (or Approximate Dollar Value) of Shares (or Units) that May Yet Be Purchased Under the Plans or Programs**
April 1-30, 2022	1,000,795		$	86.31	1,000,000	9,897,220
May 1-31, 2022	1,981		93.34		—	9,897,220
June 1-30, 2022	—		—		—	9,897,220
Total	1,002,776	*	$	86.32	1,000,000	9,897,220

*    The Company retained an aggregate of 2,776 shares surrendered to satisfy tax withholding obligations in connection with the vesting of restricted shares granted to our employees.

**    On February 14, 2022, the Board of Directors approved a new share buy-back program under which the Company is authorized to repurchase up to 10 million shares of the Company’s outstanding common stock (the "Repurchase Authorization"). The Repurchase Authorization enables the Company to repurchase shares through the open market, privately negotiated, or other transactions. The actual number of shares repurchased will depend on timing, market conditions and other factors and will be at the Company's discretion. The Company repurchased 1.0 million shares of its common stock for $86 million during the three months ended June 30, 2022 under the Repurchase Authorization. As of June 30, 2022, 9.9 million shares remain available for repurchase under the Repurchase Authorization.

ITEM 3.    DEFAULTS UPON SENIOR SECURITIES

None.

ITEM 4.    MINE SAFETY DISCLOSURES

Not applicable.

ITEM 5.    OTHER INFORMATION

None.

- 50 -

ITEM 6.    EXHIBITS

 

Exhibit Number	Description
10.1	First Amendment to Amended and Restated Credit Agreement, dated as of June 13, 2022, by and among Owens Corning and Wells Fargo Bank, National Association (filed herewith).
31.1	Certification of Chief Executive Officer pursuant to Exchange Act Rules 13a-14(a) and 15d-14(a) (filed herewith).
31.2	Certification of Chief Financial Officer pursuant to Exchange Act Rules 13a-14(a) and 15d-14(a) (filed herewith).
32.1	Certification of Chief Executive Officer pursuant to 18 U.S.C. Section 1350 (furnished herewith).
32.2	Certification of Chief Financial Officer pursuant to 18 U.S.C. Section 1350 (furnished herewith).
101	The following materials from the Quarterly Report on Form 10-Q for Owens Corning for the period ended June 30, 2022, formatted in iXBRL (Inline Extensible Business Reporting Language): (i) Consolidated Statements of Earnings, (ii) Consolidated Statements of Comprehensive Earnings; (iii) Consolidated Balance Sheets (iv) Consolidated Statements of Stockholders' Equity, (v) Consolidated Statements of Cash Flows, (vi) related notes to these financial statements and (vii) document and entity information.
104	The cover page from this Quarterly Report on Form 10-Q, formatted as Inline XBRL.

Owens Corning agrees to furnish to the U.S. Securities and Exchange Commission, upon request, copies of all instruments defining the rights of holders of long-term debt of Owens Corning where the total amount of securities authorized under each issue does not exceed 10% of the total assets of Owens Corning and its subsidiaries on a consolidated basis.

- 51 -

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, Owens Corning has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

 

			OWENS CORNING
			Registrant
Date:	July 27, 2022	By:	/s/ Kenneth S. Parks
			Kenneth S. Parks
			Chief Financial Officer
Date:	July 27, 2022	By:	/s/ Kelly J. Schmidt
			Kelly J. Schmidt
			Vice President and
			Controller

EX-10.1

Execution Version

This FIRST AMENDMENT TO AMENDED AND RESTATED CREDIT AGREEMENT (this “Amendment”) is dated as of June 13, 2022 and is by and among

(i)    OWENS CORNING, a Delaware corporation (the “Borrower”);

(ii)    the Lenders party to the Credit Agreement which are signatories hereto; and

(iii)    WELLS FARGO BANK, NATIONAL ASSOCIATION, as Administrative Agent (in such capacity, the “Administrative Agent”).

Unless otherwise indicated, all capitalized terms used herein and not otherwise defined herein shall have the respective meanings provided such terms in the Credit Agreement, and when used herein each term defined in Annex I hereto has the same meaning herein as provided therein.

W I T N E S S E T H :

WHEREAS, the Borrower, the financial institutions party thereto (the “Existing Lenders”), and the Administrative Agent are parties to the Amended and Restated Credit Agreement dated as of July 23, 2021 (the “Credit Agreement”); and

WHEREAS, the parties hereto wish to amend the Credit Agreement on the terms and conditions set forth herein.

NOW, THEREFORE, in consideration of the premises set forth above, the terms and conditions contained herein, and other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereto agree as follows:

1.Amendments to Credit Agreement. Upon the Effective Date (as defined below), the Credit Agreement is hereby amended as follows:

(a)The following defined terms are hereby added to Section 1.1 of the Credit Agreement in the appropriate alphabetical order:

“First Amendment” shall mean the First Amendment to Amended and Restated Credit Agreement dated as of the First Amendment Effective Date by and among the Borrower, the Administrative Agent and the Lenders party thereto.

“First Amendment Effective Date” shall mean the Effective Date as defined in the First Amendment. For the avoidance of doubt, the First Amendment Effective Date is June 13, 2022.

(b)The defined term “Sanctioned Country” in Section 1.1 of the Credit Agreement is hereby amended and restated in its entirety as follows:

AmericasActive:16992873.4

“Sanctioned Country” shall mean a country, region or territory that is itself the subject of a comprehensive sanctions program (as of the First Amendment Effective Date, Cuba, Iran, North Korea, Syria, Crimea and the Luhansk and Donetsk regions of Ukraine).

(c)Section 6.17 of the Credit Agreement is hereby amended and restated in its entirety as follows:

6.17 Sanctions, Anti-Money Laundering and Anti-Corruption Laws. Neither the Borrower nor any of its Subsidiaries nor, to the knowledge of the Borrower, any of the officers, directors, employees or agents of itself or its Subsidiaries: (i) is, or is owned 50% or more by a Sanctioned Person or is the target of any Sanctions; or (ii) is located, incorporated, organized, or resident in a Sanctioned Country, in each case for clauses (i) and (ii) such that Administrative Agent or any Lender is prohibited under Sanctions from transacting with the Borrower. The Borrower will not use proceeds of any Extension of Credit in any manner that will cause a violation of Anti-Money Laundering Laws, Anti-Corruption Laws or Sanctions by any Person participating in the transaction contemplated by this Agreement. The Borrower and its Subsidiaries have implemented and maintain in effect policies and procedures designed to promote compliance by Borrower, its Subsidiaries and their respective directors, officers, employees and agents with Anti-Money Laundering Laws, Anti-Corruption Laws and Sanctions, and the Borrower, its Subsidiaries and their respective officers and employees and to the knowledge of the Borrower, its and its Subsidiaries’ directors, employees and agents, are in compliance with Anti-Money Laundering Laws, Anti-Corruption Laws and Sanctions in all material respects.

2.Representations and Warranties. The Borrower hereby represents and warrants that:

(a)The representations and warranties contained in Article VI of the Credit Agreement are true and correct in all material respects on and as of the date hereof with the same effect as if made on and as of such date, except for any representation and warranty made as of an earlier date, which representation and warranty is true and correct in all material respects as of such earlier date; provided, that if a representation and warranty is qualified as to materiality, the materiality qualifier set forth above shall be disregarded with respect to such representation and warranty for purposes of this representation.

(b)Since December 31, 2021, nothing has occurred (singly or in the aggregate with all other occurrences) that has had, or could reasonably be expected to have, a Material Adverse Effect.

(c)No Default or Event of Default has occurred and is continuing as of the date hereof.

-2-

3.Effectiveness. This Amendment is a Loan Document and shall become effective upon the date (the “Effective Date”) of the satisfaction of all of the following conditions:

(a)the execution and delivery hereof by the Borrower, the Administrative Agent and the Required Lenders (without regard to whether it has been executed and delivered by all the Lenders); and

(b)the Borrower shall have paid on or prior to the Effective Date all fees, charges and disbursements of counsel to the Administrative Agent (directly to such counsel if requested by the Administrative Agent) to the extent accrued and unpaid prior to or on the Effective Date.

4.References; Effect. Upon the effectiveness hereof, each reference to the Credit Agreement in the Credit Agreement or any other Loan Document shall mean and be a reference to the Credit Agreement as modified hereby. Except as specifically amended hereby, the Credit Agreement and the other Loan Documents shall remain in full force and effect and are hereby ratified and confirmed.

5.No Waiver. The execution, delivery and effectiveness of this Amendment shall not, except as expressly provided herein, operate as a waiver of any right, power or remedy of the Administrative Agent or the Lenders, nor constitute a waiver of or consent to any provision of the Credit Agreement or any other Loan Documents executed and/or delivered in connection therewith.

6.Counterparts. This Amendment may be executed in any number of counterparts (and by the different parties hereto on separate counterparts), each of which shall constitute an original, but all of which when taken together shall constitute a single contract. Delivery of an executed signature page of this Amendment by facsimile or electronic transmission shall be effective as delivery of a manually executed counterpart hereof.

7.Governing Law. THIS AMENDMENT AND THE RIGHTS AND OBLIGATIONS OF THE PARTIES HEREUNDER SHALL BE GOVERNED BY, CONSTRUED AND ENFORCED IN ACCORDANCE WITH, THE LAW OF THE STATE OF NEW YORK (INCLUDING SECTION 5-1401 AND SECTION 5-1402 OF THE GENERAL OBLIGATIONS LAW OF THE STATE OF NEW YORK), WITHOUT REFERENCE TO THE CONFLICTS OR CHOICE OF LAW PRINCIPLES THEREOF.

8.Headings. Section headings in this Amendment are included herein for convenience of reference only and shall not constitute a part of this Amendment for any other purpose.

* * *

-3-

IN WITNESS WHEREOF, the parties hereto have caused their duly authorized signatories to execute and deliver this Amendment as of the date first above written.

BORROWER:

OWENS CORNING

By:    /s/ Matthew Fortunak

Name: Matthew Fortunak
Title: Vice President and Treasurer

By:     /s/ Brian Hill    

Name: Brian Hill
Title: Assistant Treasurer

Signature Page to
First Amendment to Amended and Restated Credit Agreement

AGENTS AND LENDERS:

WELLS FARGO BANK, NATIONAL ASSOCIATION, as Administrative Agent, Issuing Lender, Swingline Lender and Lender

By:     /s/ Kay Reedy    

Name: Kay Reedy
Title: Managing Director

Signature Page to
First Amendment to Amended and Restated Credit Agreement

BANK OF AMERICA, N.A., as a Lender

By:/s/ Erron Powers

Name: Erron Powers
Title: Director

Signature Page to
First Amendment to Amended and Restated Credit Agreement

CITIBANK, N.A., as an Issuing Lender and Lender

By:     /s/ Michael Vondriksa    

Name: Michael Vondriska
Title: Vice President

Signature Page to
First Amendment to Amended and Restated Credit Agreement

BNP PARIBAS, as a Lender

By:     /s/Tony Baratta    

Name: Tony Baratta
Title: Managing Director

By:     /s/ Michael Hoffman

Name: Michael Hoffman
Title: Managing Director

Signature Page to
First Amendment to Amended and Restated Credit Agreement

CREDIT AGRICOLE CORPORATE AND INVESTMENT BANK, as a Lender

By:     /s/ Rose Mary Perez    

Name: Rose Mary Perez
Title: Managing Director

By:     /s/ Gordon Yip    

Name: Gordon Yip
Title: Director

Signature Page to
First Amendment to Amended and Restated Credit Agreement

FIFTH THIRD BANK, NATIONAL ASSOCIATION, as a Lender

By:     /s/ Zach Femal    

Name: Zach Femal
Title: AVP

Signature Page to
First Amendment to Amended and Restated Credit Agreement

JPMORGAN CHASE BANK, N.A., as a Lender

By:     /s/ Jonathan Bennett

Name: Jonathan Bennett
Title: Executive Director

Signature Page to
First Amendment to Amended and Restated Credit Agreement

PNC BANK, NATIONAL ASSOCIATION, as a Lender

By:     /s/ Scott Neiderheide    

Name: Scott Neiderheide
Title: Senior Vice President

Signature Page to
First Amendment to Amended and Restated Credit Agreement

THE BANK OF NOVA SCOTIA, as a Lender

By:     /s/ Dhirendra Udharamaney

Name: Dhirendra Udharamaney
Title: Director

Signature Page to
First Amendment to Amended and Restated Credit Agreement

BANK OF CHINA, NEW YORK BRANCH, as a Lender

By:     /s/ Raymond Qiao    

Name: Raymond Qiao
Title: Executive Vice President

Signature Page to
First Amendment to Amended and Restated Credit Agreement

GOLDMAN SACHS BANK USA, as a Lender

By:     /s/ Dan Martis

Name: Dan Martis
Title: Authorized Signatory

Signature Page to
First Amendment to Amended and Restated Credit Agreement

HSBC BANK USA, NATIONAL ASSOCIATION, as a Lender

By:     /s/ Kyle Patterson    

Name: Kyle Patterson
Title: Senior Vice President

Signature Page to
First Amendment to Amended and Restated Credit Agreement

ING BANK N.V., DUBLIN BRANCH, as a Lender

By: /s/ Cormac Langford

Name: Cormac Langford
Title: Director

By:     /s/ Rosemary Healy    

Name: Rosemary Healy
Title: Vice President

Signature Page to
First Amendment to Amended and Restated Credit Agreement

DANSKE BANK A/S, FINLAND BRANCH, as a Lender

By:     /s/ Juha Salmenpohja    

Name: Juha Salmenpohja
Title:

Signature Page to First Amendment to Amended and Restated Credit Agreement

AmericasActive:16992873.4

EX-31.1

Exhibit 31.1

CERTIFICATION

I, Brian D. Chambers, certify that:

1.I have reviewed this quarterly report on Form 10-Q of Owens Corning;

2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a)Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b)Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c)Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d)Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a)All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b)Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: July 27, 2022

/s/  Brian D. Chambers 

Brian D. Chambers

Chief Executive Officer

EX-31.2

Exhibit 31.2

CERTIFICATION

I, Kenneth S. Parks, certify that:

1.I have reviewed this quarterly report on Form 10-Q of Owens Corning;

2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a)Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b)Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c)Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d)Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a)All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b)Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: July 27, 2022

/s/  Kenneth S. Parks  

Kenneth S. Parks

Chief Financial Officer

EX-32.1

Exhibit 32.1

SECTION 1350 CERTIFICATION

In connection with the Quarterly Report on Form 10-Q of Owens Corning (the “Company”) for the quarterly period ended June 30, 2022 (the “Report”), I, Brian D. Chambers, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to the best of my knowledge:

(1)The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2)Information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/  Brian D. Chambers 

Brian D. Chambers

Chief Executive Officer

July 27, 2022

EX-32.2

Exhibit 32.2

SECTION 1350 CERTIFICATION

In connection with the Quarterly Report on Form 10-Q of Owens Corning (the “Company”) for the quarterly period ended June 30, 2022 (the “Report”), I, Kenneth S. Parks, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to the best of my knowledge:

(1)The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2)Information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/  Kenneth S. Parks  

Kenneth S. Parks

Chief Financial Officer

July 27, 2022

XML

DOCUMENT AND ENTITY INFORMATION - shares	6 Months Ended
	Jun. 30, 2022	Jul. 22, 2022
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2022
Document Transition Report	false
Entity File Number	1-33100
Entity Registrant Name	Owens Corning
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	43-2109021
Entity Address, Address Line One	One Owens Corning Parkway,
Entity Address, City or Town	Toledo,
Entity Address, State or Province	OH
Entity Address, Postal Zip Code	43659
City Area Code	419
Local Phone Number	248-8000
Title of 12(b) Security	Common Stock, par value $0.01 per share
Trading Symbol	OC
Security Exchange Name	NYSE
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock Shares Outstanding		96,238,504
Entity Central Index Key	0001370946
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2022
Document Fiscal Period Focus	Q2
Amendment Flag	false

XML

CONSOLIDATED STATEMENTS OF EARNINGS - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Income Statement [Abstract]
NET SALES	$ 2,601	$ 2,239	$ 4,947	$ 4,154
COST OF SALES	1,867	1,621	3,594	3,092
Gross margin	734	618	1,353	1,062
OPERATING EXPENSES
Marketing and administrative expenses	201	188	385	362
Science and technology expenses	24	22	47	42
Other expense (income), net	22	(17)	(6)	(65)
Total operating expenses	247	193	426	339
OPERATING INCOME	487	425	927	723
Non-operating income	(2)	(3)	(4)	(6)
EARNINGS BEFORE INTEREST AND TAXES	489	428	931	729
Interest expense, net	26	33	54	66
EARNINGS BEFORE TAXES	463	395	877	663
Income tax expense	119	97	226	156
Equity in net (loss) earnings of affiliates	(1)	0	(1)	1
NET EARNINGS	343	298	650	508
Net earnings attributable to non-redeemable and redeemable noncontrolling interests	0	0	3	0
NET EARNINGS ATTRIBUTABLE TO OWENS CORNING	$ 343	$ 298	$ 647	$ 508
EARNINGS PER COMMON SHARE ATTRIBUTABLE TO OWENS CORNING COMMON STOCKHOLDERS
Basic (in dollars per share)	$ 3.51	$ 2.85	$ 6.56	$ 4.84
Diluted (in dollars per share)	$ 3.49	$ 2.82	$ 6.52	$ 4.80
WEIGHTED AVERAGE COMMON SHARES
Basic (in shares)	97.6	104.6	98.6	105.0
Diluted (in shares)	98.4	105.5	99.3	105.9

XML

CONSOLIDATED STATEMENTS OF COMPREHENSIVE EARNINGS - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Statement of Comprehensive Income [Abstract]
NET EARNINGS	$ 343	$ 298	$ 650	$ 508
Other comprehensive income (loss), net of tax:
Currency translation adjustment (net of tax of $(1) and $0 for the three months ended June 30, 2022 and 2021, respectively, and $(1) and $(1) for the six months ended June 30, 2022 and 2021, respectively)	(54)	32	(82)	(13)
Pension and other postretirement adjustment (net of tax of $0 and $0 for the three months ended June 30, 2022 and 2021, and $(1) and $0 for the six months ended June 30, 2022 and 2021, respectively)	6	(3)	9	(2)
Hedging adjustment (net of tax of $1 and $1 for the three months ended June 30, 2022 and 2021, respectively, and $(7) and $(3) for the six months ended June 30, 2022 and 2021, respectively)	(1)	(2)	23	10
Other comprehensive income (loss), net of tax	(49)	27	(50)	(5)
COMPREHENSIVE EARNINGS	294	325	600	503
Comprehensive (loss) attributable to non-redeemable and redeemable noncontrolling interests	(2)	0	0	0
COMPREHENSIVE EARNINGS ATTRIBUTABLE TO OWENS CORNING	$ 296	$ 325	$ 600	$ 503

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CONSOLIDATED STATEMENTS OF COMPREHENSIVE EARNINGS (Parenthetical) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Statement of Comprehensive Income [Abstract]
Currency translation tax	$ (1)	$ 0	$ (1)	$ (1)
Pension and other postretirement tax	0	0	(1)	0
Hedging tax	$ 1	$ 1	$ (7)	$ (3)

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CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions		Jun. 30, 2022	Dec. 31, 2021	Sep. 30, 2021
CURRENT ASSETS
Cash and cash equivalents		$ 810	$ 959
Receivables, less allowance of $10 at June 30, 2022 and $9 at December 31, 2021, respectively		1,358	939
Inventories		1,254	1,078
Assets held for sale		81		$ 0
Other current assets		186	121
Total current assets		3,689	3,097
Property, plant and equipment, net		3,684	3,873
Operating lease right-of-use assets		189	158
Goodwill		1,079	990
Intangible assets		1,614	1,617
Deferred income taxes		21	31
Other non-current assets		267	249
TOTAL ASSETS		10,543	10,015
CURRENT LIABILITIES
Accounts payable		1,327	1,095
Current operating lease liabilities		54	49
Other current liabilities		593	553
Total current liabilities		1,974	1,697
Long-term debt, net of current portion		2,989	2,960
Pension plan liability		62	77
Other employee benefits liability		154	157
Non-current operating lease liabilities		135	109
Deferred income taxes		376	376
Other liabilities		266	304
Total liabilities		5,956	5,680
Redeemable noncontrolling interest		25	0
OWENS CORNING STOCKHOLDERS’ EQUITY
Preferred stock, par value $0.01 per share	[1]	0	0
Common stock, par value $0.01 per share	[2]	1	1
Additional paid in capital		4,107	4,092
Accumulated earnings		3,282	2,706
Accumulated other comprehensive deficit		(628)	(581)
Cost of common stock in treasury	[3]	(2,222)	(1,922)
Total Owens Corning stockholders’ equity		4,540	4,296
Noncontrolling interests		22	39
Total equity		4,562	4,335
TOTAL LIABILITIES AND EQUITY		$ 10,543	$ 10,015

[1] 10 shares authorized; none issued or outstanding at June 30, 2022 and December 31, 2021

[2] 400 shares authorized; 135.5 issued and 97.2 outstanding at June 30, 2022; 135.5 issued and 100.4 outstanding at December 31, 2021

[3] 38.3 shares at June 30, 2022 and 35.1 shares at December 31, 2021

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CONSOLIDATED BALANCE SHEETS (Parentheticals) - USD ($) $ in Millions	Jun. 30, 2022	Dec. 31, 2021
Statement of Financial Position [Abstract]
Allowance for doubtful accounts	$ 10	$ 9
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, authorized (in shares)	10,000,000	10,000,000
Preferred stock, outstanding (in shares)	0	0
Preferred stock, issued (in shares)	0	0
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, authorized (in shares)	400,000,000	400,000,000
Common stock, issued (in shares)	135,500,000	135,500,000
Common stock, outstanding (in shares)		100,400,000
Treasury stock (in shares)	38,300,000	35,100,000

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CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) shares in Millions, $ in Millions		Total	Common Stock Outstanding	Treasury Stock	Treasury Stock, Common	APIC		Accumulated Earnings	AOCI		NCI
Beginning balance at Dec. 31, 2020		$ 3,941	$ 1	$ (1,400)		$ 4,059	[1]	$ 1,829	$ (588)	[2]	$ 40	[3]
Common stock, beginning balance (in shares) at Dec. 31, 2020			105.6
Treasury stock, beginning balance (in shares) at Dec. 31, 2020				29.9
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings attributable to Owens Corning		210						210
Currency translation adjustment		(46)							(45)	[2]	(1)	[3]
Pension and other postretirement adjustment (net of tax)		1							1	[2]
Deferred gain (loss) on hedging transactions (net of tax)		12							12	[2]
Issuance of common stock under share-based payment plans, shares			0.5	(0.5)
Issuance of common stock under share-based payment plans		7		$ 22		(15)	[1]
Purchases of treasury stock (shares)			1.8	1.8
Purchases of treasury stock		(142)		$ (142)
Stock-based compensation expense		12				12	[1]
Dividends declared	[4]	(28)						(28)
Ending balance at Mar. 31, 2021		3,967	$ 1	$ (1,520)		4,056	[1]	2,011	(620)	[2]	39	[3]
Common stock, ending balance (in shares) at Mar. 31, 2021			104.3
Treasury stock, ending balance (in shares) at Mar. 31, 2021				31.2
Beginning balance at Dec. 31, 2020		3,941	$ 1	$ (1,400)		4,059	[1]	1,829	(588)	[2]	40	[3]
Common stock, beginning balance (in shares) at Dec. 31, 2020			105.6
Treasury stock, beginning balance (in shares) at Dec. 31, 2020				29.9
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings attributable to Owens Corning		508
Net earnings attributable to non-redeemable and redeemable noncontrolling interests		0
Ending balance at Jun. 30, 2021		4,156	$ 1	$ (1,637)		4,064	[1]	2,282	(593)	[2]	39	[3]
Common stock, ending balance (in shares) at Jun. 30, 2021			103.3
Treasury stock, ending balance (in shares) at Jun. 30, 2021				32.2
Beginning balance at Mar. 31, 2021		3,967	$ 1	$ (1,520)		4,056	[1]	2,011	(620)	[2]	39	[3]
Common stock, beginning balance (in shares) at Mar. 31, 2021			104.3
Treasury stock, beginning balance (in shares) at Mar. 31, 2021				31.2
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings attributable to Owens Corning		298						298
Net earnings attributable to non-redeemable and redeemable noncontrolling interests		0
Currency translation adjustment		32							32	[2]	0	[3]
Pension and other postretirement adjustment (net of tax)		(3)							(3)	[2]
Deferred gain (loss) on hedging transactions (net of tax)		(2)							(2)	[2]
Issuance of common stock under share-based payment plans, shares			0.3	(0.3)
Issuance of common stock under share-based payment plans		10		$ 14		(4)	[1]
Purchases of treasury stock (shares)			1.3	(1.3)
Purchases of treasury stock		(131)		$ (131)
Stock-based compensation expense		12				12	[1]
Dividends declared	[4]	(27)						(27)			0	[3]
Ending balance at Jun. 30, 2021		4,156	$ 1	$ (1,637)		4,064	[1]	2,282	(593)	[2]	39	[3]
Common stock, ending balance (in shares) at Jun. 30, 2021			103.3
Treasury stock, ending balance (in shares) at Jun. 30, 2021				32.2
Beginning balance at Dec. 31, 2021		$ 4,335	$ 1		$ (1,922)	4,092	[5]	2,706	(581)	[6]	39	[7]
Common stock, beginning balance (in shares) at Dec. 31, 2021		100.4	100.4
Treasury stock, beginning balance (in shares) at Dec. 31, 2021		35.1			35.1
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings attributable to Owens Corning		$ 304						304			0	[7]
Net earnings attributable to non-redeemable and redeemable noncontrolling interests		3									3	[7]
Currency translation adjustment		(28)							(27)	[6]	(1)	[7]
Pension and other postretirement adjustment (net of tax)		3							3	[6]
Deferred gain (loss) on hedging transactions (net of tax)		24							24	[6]
Purchases of noncontrolling interest		(9)				8	[5]				(17)	[7]
Issuance of common stock under share-based payment plans, shares			0.4		(0.4)
Issuance of common stock under share-based payment plans		0			$ 21	(21)	[5]
Purchases of treasury stock (shares)			2.7		2.7
Purchases of treasury stock		(243)			$ (243)
Stock-based compensation expense		12				12	[5]
Dividends declared	[8]	(36)						(36)
Ending balance at Mar. 31, 2022		4,365	$ 1		$ (2,144)	4,091	[5]	2,974	(581)	[6]	24	[7]
Common stock, ending balance (in shares) at Mar. 31, 2022			98.1
Treasury stock, ending balance (in shares) at Mar. 31, 2022					37.4
Beginning balance at Dec. 31, 2021		$ 4,335	$ 1		$ (1,922)	4,092	[5]	2,706	(581)	[6]	39	[7]
Common stock, beginning balance (in shares) at Dec. 31, 2021		100.4	100.4
Treasury stock, beginning balance (in shares) at Dec. 31, 2021		35.1			35.1
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings attributable to Owens Corning		$ 647
Net earnings attributable to non-redeemable and redeemable noncontrolling interests		3
Ending balance at Jun. 30, 2022		$ 4,562	$ 1		$ (2,222)	4,107	[5]	3,282	(628)	[6]	22	[7]
Common stock, ending balance (in shares) at Jun. 30, 2022			97.2
Treasury stock, ending balance (in shares) at Jun. 30, 2022		38.3			38.3
Beginning balance at Mar. 31, 2022		$ 4,365	$ 1		$ (2,144)	4,091	[5]	2,974	(581)	[6]	24	[7]
Common stock, beginning balance (in shares) at Mar. 31, 2022			98.1
Treasury stock, beginning balance (in shares) at Mar. 31, 2022					37.4
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings attributable to Owens Corning		343						343			0	[7]
Net earnings attributable to non-redeemable and redeemable noncontrolling interests		0									0	[7]
Currency translation adjustment		(54)							(52)	[6]	(2)	[7]
Pension and other postretirement adjustment (net of tax)		6							6	[6]
Deferred gain (loss) on hedging transactions (net of tax)		(1)							(1)	[6]
Issuance of common stock under share-based payment plans, shares			0.1		(0.1)
Issuance of common stock under share-based payment plans		12			$ 9	3	[5]
Purchases of treasury stock (shares)			1.0		1.0
Purchases of treasury stock		(87)			$ (87)
Stock-based compensation expense		13				13	[5]
Dividends declared	[8]	(35)						(35)
Ending balance at Jun. 30, 2022		$ 4,562	$ 1		$ (2,222)	$ 4,107	[5]	$ 3,282	$ (628)	[6]	$ 22	[7]
Common stock, ending balance (in shares) at Jun. 30, 2022			97.2
Treasury stock, ending balance (in shares) at Jun. 30, 2022		38.3			38.3

[1] Additional Paid in Capital ("APIC")

[2] Accumulated Other Comprehensive Earnings (Deficit) (“AOCI”)

[3] Noncontrolling Interest (“NCI”)

[4] Quarterly dividend declarations of $0.26 per share as of June 30, 2021 and March 31, 2021

[5] Additional Paid in Capital ("APIC")

[6] Accumulated Other Comprehensive Earnings (Deficit) (“AOCI”)

[7] Noncontrolling Interest (“NCI”)

[8] Quarterly dividend declarations of $0.35 per share as of June 30, 2022 and March 31, 2022

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CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Parenthetical) - $ / shares	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2021	Mar. 31, 2021
Statement of Stockholders' Equity [Abstract]
Dividends (dollars per share)	$ 0.35	$ 0.35	$ 0.26	$ 0.26

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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
NET CASH FLOW PROVIDED BY OPERATING ACTIVITIES
NET EARNINGS	$ 650	$ 508
Adjustments to reconcile net earnings to cash provided by operating activities:
Depreciation and amortization	270	241
Deferred income taxes	16	35
Provision for pension and other employee benefits liabilities	1	0
Stock-based compensation expense	25	24
Gains on sale of certain precious metals	(11)	(41)
Other adjustments to reconcile net earnings to cash provided by operating activities	22	9
Changes in operating assets and liabilities	(330)	(62)
Pension fund contribution	(2)	(3)
Payments for other employee benefits liabilities	(5)	(6)
Other	(12)	(3)
Net cash flow provided by operating activities	624	702
NET CASH FLOW USED FOR INVESTING ACTIVITIES
Cash paid for property, plant, and equipment	(212)	(177)
Proceeds from the sale of assets or affiliates	27	1
Investment in subsidiaries and affiliates, net of cash acquired	(173)	0
Derivative settlements	20	(32)
Other	(2)	(5)
Net cash flow used for investing activities	(340)	(213)
NET CASH FLOW USED FOR FINANCING ACTIVITIES
Purchases of noncontrolling interest	(9)	0
Net decrease in short-term debt	(5)	0
Dividends paid	(70)	(55)
Purchases of treasury stock	(330)	(263)
Other	(15)	(2)
Net cash flow used for financing activities	(429)	(320)
Effect of exchange rate changes on cash	(4)	2
Net (decrease) increase in cash, cash equivalents, and restricted cash	(149)	171
Cash, cash equivalents and restricted cash at beginning of period	966	724
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD	$ 817	$ 895

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GENERAL

6 Months Ended

Jun. 30, 2022

Accounting Changes and Error Corrections [Abstract]

GENERAL

GENERAL

Unless the context requires otherwise, the terms “Owens Corning,” “Company,” “we” and “our” in this report refer to Owens Corning, a Delaware corporation, and its subsidiaries.

The Consolidated Financial Statements included in this report are unaudited, pursuant to certain rules and regulations of the Securities and Exchange Commission, and include, in the opinion of the Company, normal recurring adjustments necessary for a fair statement of the results for the periods indicated, which, however, are not necessarily indicative of results which may be expected for the full year. The December 31, 2021 balance sheet data was derived from audited financial statements, but does not include all disclosures required by accounting principles generally accepted in the United States ("U.S."). In connection with the Consolidated Financial Statements and Notes included in this report, reference is made to the Consolidated Financial Statements and Notes contained in the Company’s Form 10-K for the year ended December 31, 2021 (the "2021 Form 10-K"). Certain reclassifications have been made to the periods presented for 2021 to conform to the classifications used in the periods presented for 2022.

Revenue Recognition

As of December 31, 2021, our contract liability balances (for extended warranties, down payments and deposits, collectively) totaled $76 million, of which $15 million was recognized as revenue in the first six months of 2022. As of June 30, 2022, our contract liability balances totaled $82 million.

Cash, Cash Equivalents and Restricted Cash

On the Consolidated Statements of Cash Flows, the total of Cash, cash equivalents and restricted cash includes restricted cash of $7 million as of June 30, 2022, December 31, 2021, June 30, 2021 and December 31, 2020. Restricted cash primarily represents amounts received from a counterparty related to its performance assurance on an executory contract, which is included in Other current assets on the Consolidated Balance Sheets. These amounts are contractually required to be set aside, and the counterparty can exchange the cash for another form of performance assurance at its discretion.

Related Party Transactions

In the first quarter of 2021, a related party relationship was established as a result of a member of the Company’s Board of Directors being named an executive officer of one of the Company’s preexisting suppliers. The related party transactions with this supplier consist of the purchase of raw materials. Purchases from the related party supplier were $39 million and $60 million for the three and six months ended June 30, 2022, respectively, and $27 million and $47 million for the three and six months ended June 30, 2021, respectively.. As of June 30, 2022 and December 31, 2021, amounts due to the related party supplier were $10 million and $1 million, respectively.

Leases

During the first quarter of 2021, the Company entered into a lease for a to-be-constructed warehouse located near our manufacturing facility in Fort Smith, Arkansas. During the second quarter of 2022, construction was completed, and the lease period commenced, resulting in a finance lease right-of-use asset and corresponding lease liability of $35 million being recognized. At no point during the construction period did the Company control the underlying asset as defined in Accounting Standards Codification (ASC) 842 (Leases).

Accounting Pronouncements

The following table summarizes recent Accounting Standards Updates (ASU's) issued by the Financial Accounting Standards Board (FASB) that had an impact on the Company's Consolidated Financial Statements:

Standard	Description	Effective Date for Company	Effect on the Consolidated Financial Statements
Recently issued standards:
ASU 2021-10 "Government Assistance (Topic 832)"	This standard modifies the annual disclosure requirements for business entities that receive government assistance and use a grant or contribution accounting model by analogy to other account guidance.	January 1, 2022	We are currently assessing the impact adopting this standard will have on our Consolidated Financial Statements. The Company will adopt ASU 2021-10 for the year ending December 31, 2022 and will provide the required disclosures, if material.

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SEGMENT INFORMATION

6 Months Ended

Jun. 30, 2022

Segment Reporting [Abstract]

SEGMENT INFORMATION

SEGMENT INFORMATION

The Company has three reportable segments: Composites, Insulation and Roofing. Accounting policies for the segments are the same as those for the Company. The Company’s three reportable segments are defined as follows:

Composites – The Company manufactures, fabricates and sells glass reinforcements in the form of fiber. Glass reinforcement materials are also used by the Composites segment to manufacture and sell high value applications in the form of fabrics, non-wovens and other specialized products.

Insulation – Within our Insulation segment, the Company manufactures and sells thermal and acoustical batts, loosefill insulation, foam sheathing and accessories. It also manufactures and sells glass fiber pipe insulation, energy efficient flexible duct media, bonded and granulated mineral wool insulation, cellular glass insulation and foam insulation used in above- and below-grade construction applications.

Roofing – Within our Roofing segment, the Company manufactures and sells residential roofing shingles, oxidized asphalt materials, roofing components used in residential and commercial construction and specialty applications, and synthetic packaging materials.

NET SALES

The following tables show a disaggregation of our Net sales by segment and geographic region (in millions). Corporate eliminations (shown below) largely reflect intercompany sales from Composites to Roofing. External customer sales are attributed to geographic region based upon the location from which the product is sold to the external customer.

	For the three months ended June 30, 2022
Reportable Segments	Composites		Insulation		Roofing		Eliminations		Consolidated
Disaggregation Categories
U.S. residential	$	94	$	374	$	932	$	(69)	$	1,331
U.S. commercial and industrial	225		202		44		—		471
Total United States	319		576		976		(69)		1,802
Europe	197		213		5		(1)		414
Asia-Pacific	145		41		2		—		188
Rest of world	58		104		35		—		197
NET SALES	$	719	$	934	$	1,018	$	(70)	$	2,601

	For the three months ended June 30, 2021
Reportable Segments	Composites		Insulation		Roofing		Eliminations		Consolidated
Disaggregation Categories
U.S. residential	$	83	$	285	$	847	$	(66)	$	1,149
U.S. commercial and industrial	162		177		33		—		372
Total United States	245		462		880		(66)		1,521
Europe	164		194		5		(1)		362
Asia-Pacific	129		53		2		—		184
Rest of world	45		97		30		—		172
NET SALES	$	583	$	806	$	917	$	(67)	$	2,239

	For the six months ended June 30, 2022
Reportable Segments	Composites		Insulation		Roofing		Eliminations		Consolidated
Disaggregation Categories
U.S. residential	$	181	$	725	$	1,708	$	(129)	$	2,485
U.S. commercial and industrial	435		381		71		(3)		884
Total United States	616		1,106		1,779		(132)		3,369
Europe	402		410		11		(3)		820
Asia-Pacific	296		76		4		—		376
Rest of world	119		201		62		—		382
NET SALES	$	1,433	$	1,793	$	1,856	$	(135)	$	4,947

	For the six months ended June 30, 2021
Reportable Segments	Composites		Insulation		Roofing		Eliminations		Consolidated
Disaggregation Categories
U.S. residential	$	158	$	548	$	1,506	$	(121)	$	2,091
U.S. commercial and industrial	308		339		55		—		702
Total United States	466		887		1,561		(121)		2,793
Europe	323		347		8		(1)		677
Asia-Pacific	267		89		5		—		361
Rest of world	86		183		54		—		323
NET SALES	$	1,142	$	1,506	$	1,628	$	(122)	$	4,154

EARNINGS BEFORE INTEREST AND TAXES

Earnings before interest and taxes (EBIT) by segment consist of net sales less related costs and expenses and are presented on a basis that is used internally for evaluating segment performance. Certain items, such as general corporate expenses or income and certain other expense or income items, are excluded from the internal evaluation of segment performance. Accordingly, these items are not reflected in EBIT for our reportable segments and are included within Corporate, Other and Eliminations.

The following table summarizes EBIT by segment (in millions):

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Reportable Segments
Composites	$	154	$	98	$	308	$	177
Insulation	157		112		286		194
Roofing	258		234		434		390
Total reportable segments	569		444		1,028		761
Restructuring costs	(11)		(1)		(17)		(2)
Gain on sale of Shanghai, China facility	—		—		27		—
Gains on sale of certain precious metals	7		21		11		41
Acquisition-related costs	(3)		—		(3)		—
Impairment loss on Chambery, France assets held for sale	(29)		—		(29)		—
General corporate expense and other	(44)		(36)		(86)		(71)
Total corporate, other and eliminations	(80)		(16)		(97)		(32)
EBIT	$	489	$	428	$	931	$	729

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INVENTORIES

6 Months Ended

Jun. 30, 2022

Inventory Disclosure [Abstract]

INVENTORIES

INVENTORIES Inventories consist of the following (in millions):

	June 30, 2022		December 31, 2021
Finished goods	$	779	$	672
Materials and supplies	475		406
Total inventories	$	1,254	$	1,078

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DERIVATIVE FINANCIAL INSTRUMENTS

6 Months Ended

Jun. 30, 2022

Derivative Instruments and Hedging Activities Disclosure [Abstract]

DERIVATIVE FINANCIAL INSTRUMENTS

DERIVATIVE FINANCIAL INSTRUMENTS

The Company is exposed to, among other risks, the impact of changes in commodity prices, foreign currency exchange rates, and interest rates in the normal course of business. The Company’s risk management program is designed to manage the exposure and volatility arising from these risks, and utilizes derivative financial instruments to offset a portion of these risks. The Company uses derivative financial instruments only to the extent necessary to hedge identified business risks, and does not enter into such transactions for trading purposes.

The Company generally does not require collateral or other security with counterparties to these financial instruments and is therefore subject to credit risk in the event of nonperformance; however, the Company monitors credit risk and currently does not anticipate nonperformance by other parties. Contracts with counterparties generally contain right of offset provisions. These provisions effectively reduce the Company’s exposure to credit risk in situations where the Company has gain and loss positions outstanding with a single counterparty. It is the Company’s policy to offset on the Consolidated Balance Sheets the amounts recognized for derivative instruments with any cash collateral arising from derivative instruments executed with the same counterparty under a master netting agreement. As of June 30, 2022 and December 31, 2021, the Company did not have any amounts on deposit with any of its counterparties, nor did any of its counterparties have any amounts on deposit with the Company.

Derivative Fair Values

Our derivatives consist of natural gas forward swaps, cross-currency swaps, foreign exchange forward contracts and U.S. treasury rate lock agreements, all of which are over-the-counter and not traded through an exchange. The Company uses widely accepted valuation tools to determine fair value, such as discounting cash flows to calculate a present value for the derivatives. The models use Level 2 inputs, such as forward curves and other commonly quoted observable transactions and prices. The fair value of our derivatives and hedging instruments are all classified as Level 2 investments within the three-tier hierarchy.

The following table presents the fair value of derivatives and hedging instruments and the respective location on the Consolidated Balance Sheets (in millions):

		Fair Value at
	Location	June 30, 2022		December 31, 2021
Derivative assets designated as hedging instruments:
Net investment hedges:
Cross-currency swaps	Other current assets	$	—	$	5
Cross-currency swaps	Other non-current assets	$	—	$	1
Cash flow hedges:
Natural gas forward swaps	Other current assets	$	30	$	16
Treasury interest rate lock	Other current assets	$	29	$	11
Derivative liabilities designated as hedging instruments:
Net investment hedges:
Cross-currency swaps	Other liabilities	$	—	$	1
Cash flow hedges:
Natural gas forward swaps	Other current liabilities	$	6	$	5
Foreign exchange forward contracts	Other current liabilities	$	1	$	2
Derivative assets not designated as hedging instruments:
Foreign exchange forward contracts	Other current assets	$	21	$	1
Derivative liabilities not designated as hedging instruments:
Foreign exchange forward contracts	Other current liabilities	$	—	$	6

Consolidated Statements of Earnings Activity

The following table presents the impact and respective location of derivative activities on the Consolidated Statements of Earnings (in millions):

		Three Months Ended June 30,				Six Months Ended June 30,
	Location	2022		2021		2022		2021
Derivative activity designated as hedging instruments:
Natural gas cash flow hedges:
Amount of gain reclassified from AOCI (as defined below) into earnings (a)	Cost of sales	$	(16)	$	(1)	$	(26)	$	(2)
Cross-currency swap net investment hedges:
Amount of gain recognized in earnings on derivative amounts excluded from effectiveness testing	Interest expense, net	$	—	$	(2)	$	(1)	$	(3)
Derivative activity not designated as hedging instruments:
Foreign currency:
Amount of gain recognized in earnings (b)	Other expense (income), net	$	(23)	$	4	$	(28)	$	(16)

(a)Accumulated Other Comprehensive Earnings (Deficit) ("AOCI")

(b)Gains related to foreign currency derivatives were substantially offset by net revaluation impacts on foreign currency denominated balance sheet exposures, which were also recorded in Other expense (income), net. Please refer to the "Other Derivatives" section below for additional detail.

Consolidated Statements of Comprehensive Earnings Activity

The following table presents the impact of derivative activities on the Consolidated Statements of Comprehensive Earnings (in millions):

		Amount of (Gain) Loss Recognized in Comprehensive Earnings
		Three Months Ended June 30,				Six Months Ended June 30,
Hedging Type	Derivative Financial Instrument	2022		2021		2022		2021
Net investment hedge	Cross-currency swaps	$	(3)	$	1	$	(5)	$	(4)
Cash flow hedge	Natural gas forward swaps	$	10	$	(2)	$	(13)	$	(6)
Cash flow hedge	Treasury interest rate lock	$	(9)	$	7	$	(19)	$	(8)
Cash flow hedge	Foreign exchange forward contracts	$	—	$	1	$	—	$	1

Cash Flow Hedges

The Company uses a combination of derivative financial instruments, which qualify as cash flow hedges, and physical contracts to manage forecasted exposure to electricity and natural gas prices. As of June 30, 2022, the notional amounts of these natural gas forward swaps was 9 million MMBtu (or MMBtu equivalent) based on U.S. and European indices.

In March 2020, the Company entered into a $175 million forward U.S. Treasury rate lock agreement to manage the U.S. Treasury portion of its interest rate risk associated with the anticipated issuance of certain 10-year fixed rate senior notes before the end of 2022. The Company intends to cash settle this agreement upon a future issuance of certain senior notes thereby effectively locking in the U.S. Treasury fixed interest rate in effect at the time the agreement was initiated. The locked fixed rate of this agreement is 0.994%. The Company has designated this outstanding forward U.S. Treasury rate lock agreement, which expires on December 15, 2022, as a cash flow hedge.

In June 2021, the Company entered into five currency forward contracts with unrelated counterparties totaling $23 million to mitigate against unwanted or anticipated moves in the European Euro exchange rate against the U.S. Dollar, pertaining to forecasted Euro denominated invoices for capital expenditures. The Company has designated each of the individual contracts as cash flow hedges, with the last hedge maturing no later than December 2023.

Net Investment Hedges

The Company has translation exposure resulting from translating the financial statements of foreign subsidiaries into U.S. Dollars, which is recognized in Currency translation adjustment (a component of AOCI). In the second quarter of 2022, the Company terminated the remaining cross-currency forward contracts related to the hedged portions of the net investment in foreign subsidiaries, resulting in cash proceeds of $11 million.

Other Derivatives

The Company uses forward currency exchange contracts to manage existing exposures to foreign exchange risk related to assets and liabilities recorded on the Consolidated Balance Sheets. As of June 30, 2022, the Company had notional amounts of $705 million for non-designated derivative financial instruments related to foreign currency exposures in U.S. Dollars primarily related to Brazilian Real, Chinese Yuan, European Euro, Hong Kong Dollar, Indian Rupee, and South Korean Won. In addition, the Company had notional amounts of $7 million for non-designated derivative financial instruments related to foreign currency exposures in European Euro primarily related to the Norwegian Krone and Polish Złoty.

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GOODWILL AND OTHER INTANGIBLE ASSETS

6 Months Ended

Jun. 30, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

GOODWILL AND OTHER INTANGIBLE ASSETS

Goodwill

The Company tests goodwill and indefinite-lived intangible assets for impairment during the fourth quarter of each year, or more frequently should circumstances change or events occur that would more likely than not reduce the fair value of a reporting unit below its carrying value.

No testing was deemed necessary in the first six months of 2022. The changes in the net carrying value of goodwill by segment are as follows (in millions):

	Composites		Insulation		Roofing		Total
Gross carrying amount at December 31, 2021	$	75	$	1,481	$	397	$	1,953
Acquisitions (see Note 7)	112		—		—		112
Foreign Currency Translation	(3)		(47)		(4)		(54)
Gross carrying amount at June 30, 2022	184		1,434		393		2,011
Accumulated impairment losses at December 31, 2021	—		(963)		—		(963)
Foreign Currency Translation	—		31		—		31
Accumulated impairment losses at June 30, 2022	—		(932)		—		(932)
Balance, net of impairment, at June 30, 2022	$	184	$	502	$	393	$	1,079

Other Intangible Assets

The Company amortizes the cost of other intangible assets over their estimated useful lives which, individually, range up to 45 years. The Company's future cash flows are not materially impacted by its ability to extend or renew agreements related to its amortizable intangible assets.

Other intangible assets consist of the following (in millions):

	June 30, 2022						December 31, 2021
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Trademarks and trade names	$	1,090	$	—	$	1,090	$	1,096	$	—	$	1,096
Customer relationships	560		(226)		334		559		(218)		341
Technology	316		(175)		141		298		(168)		130
Other (a)	54		(5)		49		53		(3)		50
Total other intangible assets	$	2,020	$	(406)	$	1,614	$	2,006	$	(389)	$	1,617

(a)Other primarily includes emissions and quarry rights.

Amortization expense for intangible assets for the three and six months ended June 30, 2022 was $12 million and $23 million, respectively. Amortization expense for intangible assets for the three and six months ended June 30, 2021 was $13 million and $25 million, respectively. Amortization expense for intangible assets is estimated to be $24 million for the remainder of 2022.

The estimated amortization expense for intangible assets for the next five fiscal years ended December 31 is as follows (in millions):

Period	Amortization
2023	$	45
2024	$	42
2025	$	42
2026	$	40
2027	$	31

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PROPERTY, PLANT AND EQUIPMENT

6 Months Ended

Jun. 30, 2022

Property, Plant and Equipment [Abstract]

PROPERTY, PLANT AND EQUIPMENT

PROPERTY, PLANT AND EQUIPMENT

Property, plant and equipment consist of the following (in millions):

	June 30, 2022		December 31, 2021
Land	$	211	$	219
Buildings and leasehold improvements	1,231		1,265
Machinery and equipment	5,259		5,343
Construction in progress	356		387
	7,057		7,214
Accumulated depreciation	(3,373)		(3,341)
Property, plant and equipment, net	$	3,684	$	3,873

Machinery and equipment includes certain precious metals used in our production tooling, which comprise approximately 10% of total machinery and equipment as of both June 30, 2022 and December 31, 2021. Precious metals used in our production tooling are depleted as they are consumed during the production process, which typically represents an annual expense of about 3% of the outstanding carrying value.

Our production tooling needs in our Composites segment are changing in response to economic and technological factors. As a result, we exchanged certain precious metals used in production tooling for certain other precious metals to be used in production tooling. These non-cash investing activities are not included in Net cash flow used for investing activities in the Consolidated Statements of Cash Flows. During the three and six months ended June 30, 2022, these non-cash exchanges resulted in a net increase to Machinery and equipment of $7 million and $11 million, respectively, and gains totaling $7 million and $11 million, respectively. During the three and six months ended June 30, 2021, these non-cash exchanges resulted in a net increase to Machinery and equipment of $21 million and $41 million, respectively, and gains totaling $21 million and $41 million, respectively. The gains are included in Other expense (income), net on the Consolidated Statements of Earnings and are reflected in the Corporate, Other and Eliminations reporting category. We do not expect these exchanges to materially impact our current or future capital expenditure requirements or rate of depletion.

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ACQUISITIONS

6 Months Ended

Jun. 30, 2022

Business Combination and Asset Acquisition [Abstract]

ACQUISITIONS

ACQUISITIONS

On May 23, 2022, Owens Corning and Pultron Composites ("Pultron") formed a joint venture ("JV") to manufacture and sell fiberglass rebar. The Company contributed approximately $47 million to acquire a 65.5% controlling interest and has established a redeemable noncontrolling interest related to Pultron, the minority holder. The JV expands Owens Corning’s capability to produce high-value material solutions by combining the Company’s glass-fiber material technology, channel access and extensive industry experience with Pultron’s manufacturing expertise and process efficiency. The fully consolidated operating results and a preliminary purchase price allocation for the JV have been included in the Company’s Composites segment within the Consolidated Financial Statements since the date of the formation of the JV. Subsequent to the JV formation, the JV acquired assets and technology from Pultron for approximately $65 million. The purchase price allocation is preliminary and resulted in the recognition of $15 million in intangible assets, consisting of technology, with an estimated weighted average life of 15 years and $42 million in goodwill. The pro-forma effect of this acquisition on revenues and earnings was not material.

On June 1, 2022, the Company acquired all of the outstanding assets of WearDeck®, a premium producer of composite weather-resistant decking for commercial and residential applications, for approximately $133 million, net of cash acquired. The acquisition advances the Composites business growth strategy to focus on high-value material solutions within the building and construction industry. The operating results and a preliminary purchase price allocation for WearDeck® have been included in the Composites segment within the Consolidated Financial Statements since the date of the acquisition. The purchase price allocation is preliminary and resulted in the recognition of $38 million in intangible assets and $70 million in goodwill. The intangible assets consist of indefinite-lived trademarks of $7 million, technology of $10 million with an estimated weighted average life of 11 years and customer relationships of $21 million with an estimated weighted average life of 15 years. The pro-forma effect of this acquisition on revenues and earnings was not material.

On June 15, 2022, Owens Corning signed an agreement to acquire Natural Polymers, LLC, an innovative manufacturer of spray polyurethane foam insulation for building and construction applications. The transaction has cleared regulatory approvals and other customary conditions and is anticipated to close in the third quarter of 2022.

On July 15, 2022, Owens Corning entered into a legally binding agreement to acquire the remaining 50% interest in Fiberteq, LLC. The acquisition is anticipated to close in the third quarter of 2022, subject to customary closing conditions.

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ASSETS HELD FOR SALE

6 Months Ended

Jun. 30, 2022

Discontinued Operations and Disposal Groups [Abstract]

ASSETS HELD FOR SALE

ASSETS HELD FOR SALE

On May 16, 2022, the Company exercised the put option for the sale of the European portion of the dry-use chopped strands ("DUCS") product line located in Chambéry, France, within the Composite's segment. The Company recorded a pre-tax charge of $29 million in Other expense (income), net on the Consolidated Statements of Earnings to reflect fair value less cost to sell of these assets. Assets held for sale as of June 30, 2022 were $81 million and primarily consisted of property, plant and equipment.

On July 1, 2022, the Company closed on the sale of the European portion of the DUCS product line located in Chambéry, France.

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WARRANTIES

6 Months Ended

Jun. 30, 2022

Product Warranties Disclosures [Abstract]

WARRANTIES

WARRANTIES

The Company records a liability for warranty obligations at the date the related products are sold. Adjustments are made as new information becomes available. Please refer to Note 1 of our 2021 Form 10-K for information about our separately-priced extended warranty contracts. A reconciliation of the warranty liability is as follows (in millions):

	Six Months Ended June 30,
	2022		2021
Beginning balance	$	81	$	72
Amounts accrued for current year	10		11
Settlements of warranty claims	(5)		(7)
Ending balance	$	86	$	76

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RESTRUCTURING, ACQUISITION AND DIVESTITURE-RELATED COSTS

6 Months Ended

Jun. 30, 2022

Restructuring and Related Activities [Abstract]

RESTRUCTURING, ACQUISITION AND DIVESTITURE-RELATED COSTS

RESTRUCTURING, ACQUISITION AND DIVESTITURE-RELATED COSTS

The Company may incur restructuring, transaction and integration costs related to acquisitions and divestitures, and may incur restructuring and other exit costs in connection with its global cost reduction, productivity initiatives and the Company's growth strategy.

ACQUISTION-RELATED COSTS

In the second quarter of 2022, the Company incurred $3 million of transaction costs related to its announced acquisitions. Please refer to Note 7 of the Consolidated Financial Statements for further information regarding these acquisitions.

RESTRUCTURING RELATED-COSTS

Exit of DUCS Product Line

In May 2022, the Company exercised the put option for the sale of the European portion of the DUCS product line located in Chambéry, France, within the Composite's segment. As a result, the Company recorded a pre-tax charge of $29 million in Other expense (income), net on the Consolidated Statements of Earnings to reflect the fair value less cost to sell of the assets. Please refer to Note 8 of the Consolidated Financial Statements for further information. The Company also took decisions to convert the DUCS manufacturing facilities located in Anderson, South Carolina and Kimchon, Korea to produce other glass fiber products needed to support our growth strategy in building and construction applications. As a result, the Company recorded $2 million of non-cash charges in the second quarter, primarily related to accelerated depreciation for equipment at the Anderson, South Carolina facility and $1 million of cash charges primarily related to retention. The Company does not expect to recognize significant incremental costs related to these actions.

Roofing Restructuring Actions

In December 2021, the Company took actions to restructure operations within the Roofing segment's components product line by relocating production assets from China to India which will allow the business to optimize its manufacturing network and support a tariff mitigation strategy. During the first six months of 2022, the Company recorded less than $1 million of charges primarily related to accelerated depreciation and severance. The Company expects to recognize $7 million of incremental charges related to these actions in 2022.

Santa Clara Insulation Site

During the third quarter of 2021, the Company entered into a purchase and sale agreement for the Company's Insulation site in Santa Clara, California. The Company expects to continue operations at this facility through early fourth quarter of 2022 and complete the transaction in the first quarter of 2023. This action is part of the Company's on-going strategy to operate a flexible, cost-efficient manufacturing network and geographically locate its assets to better service its customers. Cumulative cash pre-tax charges associated with the transaction are expected to be in the range of $30 million to $40 million, primarily related to severance and one-time employee termination benefits, demolition costs, and other closing costs. In addition, cumulative non-cash charges are expected to be in the range of $75 million to $85 million, primarily consisting of accelerated depreciation of property, plant and equipment and derecognition of the carrying value of land, which will offset the gross proceeds at closing.

During the first six months of 2022, the Company recorded $13 million of charges, primarily related to accelerated depreciation, associated with this agreement.

2020 Insulation Restructuring Actions

During the fourth quarter of 2020, the Company took actions to avoid future capital outlays and reduce costs in its global Insulation segment, mainly through decisions to close certain manufacturing facilities in Shanghai, China and Fresno, Texas, and optimize a facility in Parainen, Finland. During the first six months of 2022, the Company recorded $1 million of charges primarily related to accelerated depreciation. The Company does not expect to recognize significant incremental costs related to these actions.

In the first quarter of 2022, the Company recognized a gain of $27 million in Other expense (income), net on the Consolidated Statements of Earnings, associated with the sale of the manufacturing facility in Shanghai, China.

Acquisition-Related Restructuring

Following the acquisitions of Paroc Group Oy ("Paroc") and Pittsburgh Corning Corporation and Pittsburgh Corning Europe NV (collectively, "Pittsburgh Corning") into the Company's Insulation segment, the Company took actions to realize expected synergies from the newly acquired operations. The Company does not expect to recognize significant incremental costs related to these actions.

Consolidated Statements of Earnings Classification

The following table presents the impact and respective location of total restructuring, acquisition and divestiture-related costs on the Consolidated Statements of Earnings, which are included within Corporate, Other and Eliminations (in millions):

		Three Months Ended June 30,				Six Months Ended June 30,
Type of cost	Location	2022		2021		2022		2021
Accelerated depreciation	Cost of sales	$	7	1		$	13	$	2
Other exit costs	Marketing and administrative expenses	3		1		3		1
Severance	Other expense (income), net	1		(2)		1		(2)
Other exit gains/costs	Other expense (income), net	29		1		2		1
Acquisition-related costs	Marketing and administrative expenses	3		—		3		—
Total restructuring, acquisition and divestiture-related costs		$	43	$	1	$	22	$	2

Summary of Unpaid Liabilities

The following table summarizes the status of the unpaid liabilities from the Company's restructuring activities (in millions):

	Exit of DUCS Product Line		Roofing Components Restructuring Actions		Santa Clara Insulation Site		2020 Insulation Restructuring Actions		Acquisition Related Restructuring
Balance at December 31, 2021	$	—	$	1	$	13	$	1	$	5
Restructuring costs	3		—		13		1		—
Payments	—		—		(4)		(1)		(2)
Accelerated depreciation and other non-cash items	(2)		—		(10)		(1)		—
Balance at June 30, 2022	$	1	$	1	$	12	$	—	3
Cumulative charges incurred	$	3	$	5	$	38	$	28	$	27

As of June 30, 2022, the remaining liability balance is comprised of $17 million of severance, inclusive of $1 million of non-current severance and $16 million of severance the Company expects to pay over the next twelve months.

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DEBT

6 Months Ended

Jun. 30, 2022

Debt Disclosure [Abstract]

DEBT

DEBT

Details of the Company’s outstanding long-term debt, as well as the fair values, are as follows (in millions):

	June 30, 2022				December 31, 2021
	Carrying Value		Fair Value		Carrying Value		Fair Value
4.200% senior notes, net of discount and financing fees, due 2024	$	397	100	%	$	397	107	%
3.400% senior notes, net of discount and financing fees, due 2026	397		96	%	397		106	%
3.950% senior notes, net of discount and financing fees, due 2029	446		93	%	446		110	%
3.875% senior notes, net of discount and financing fees, due 2030	298		92	%	297		109	%
7.000% senior notes, net of discount and financing fees, due 2036	368		110	%	368		141	%
4.300% senior notes, net of discount and financing fees, due 2047	589		82	%	589		115	%
4.400% senior notes, net of discount and financing fees, due 2048	390		83	%	390		118	%
Various finance leases, due through 2050 (a)	127		100	%	99		100	%
Other	2		N/A		2		N/A
Total long-term debt	3,014		N/A		2,985		N/A
Less – current portion (a)	25		100	%	25		100	%
Long-term debt, net of current portion	$	2,989	N/A		$	2,960	N/A

(a)The Company determined that the book value of the above noted long-term debt instruments approximates fair value.

The fair values of the Company's outstanding long-term debt instruments were estimated using market observable inputs, including quoted prices in active markets, market indices and interest rate measurements. Within the hierarchy of fair value measurements, these are Level 2 fair values.

Senior Notes

The Company issued $300 million of 2030 senior notes on May 12, 2020. Interest on the notes is payable semiannually in arrears on June 1 and December 1 each year, beginning on December 1, 2020. The proceeds from these notes were used for general corporate purposes.

The Company issued $450 million of 2029 senior notes on August 12, 2019. Interest on the notes is payable semiannually in arrears on February 15 and August 15 each year, beginning on February 15, 2020. The proceeds from these notes were used to repay $416 million of our 2022 senior notes and $34 million of our 2036 senior notes.

The Company issued $400 million of 2048 senior notes on January 25, 2018. Interest on the notes is payable semiannually in arrears on January 30 and July 30 each year, beginning on July 30, 2018. The proceeds from these notes were used, along with borrowings on a $600 million term loan commitment and borrowings on the Receivables Securitization Facility (as defined below), to fund the purchase of Paroc in the first quarter of 2018.

The Company issued $600 million of 2047 senior notes on June 26, 2017. Interest on the notes is payable semiannually in arrears on January 15 and July 15 each year, beginning on January 15, 2018. A portion of the proceeds from these notes was used to fund the purchase of Pittsburgh Corning in 2017 and for general corporate purposes. The remaining proceeds were used to repay $144 million of our 2019 senior notes and $140 million of our 2036 senior notes.

The Company issued $400 million of 2026 senior notes on August 8, 2016. Interest on the notes is payable semiannually in arrears on February 15 and August 15 each year, beginning on February 15, 2017. A portion of the proceeds from these notes was used to repay $158 million of our 2016 senior notes. The remaining proceeds were used to pay down portions of our Receivables Securitization Facility and for general corporate purposes.

The Company issued $400 million of 2024 senior notes on November 12, 2014. Interest on the notes is payable semiannually in arrears on June 1 and December 1 each year, beginning on June 1, 2015. A portion of the proceeds from these notes was used to repay $242 million of our 2016 senior notes and $105 million of our 2019 senior notes. The remaining proceeds were used to pay down our Senior Revolving Credit Facility (as defined below), finance general working capital needs, and for general corporate purposes.

On October 31, 2006, the Company issued $550 million of 2036 senior notes. The proceeds of these notes were used to pay certain unsecured and administrative claims, finance general working capital needs and for general corporate purposes.

Collectively, the senior notes above are referred to as the “Senior Notes.” The Senior Notes are general unsecured obligations of the Company and rank pari passu with all existing and future senior unsecured indebtedness of the Company.

The Company has the option to redeem all or part of the Senior Notes at any time at a “make-whole” redemption price. The Company is subject to certain covenants in connection with the issuance of the Senior Notes that it believes are usual and customary. The Company was in compliance with these covenants as of June 30, 2022.

Senior Revolving Credit Facility

The Company has an $800 million senior revolving credit facility (the "Senior Revolving Credit Facility") with a maturity date in July 2026 that includes both borrowings and letters of credit. Borrowings under the Senior Revolving Credit Facility may be used for general corporate purposes and working capital. The Company has the discretion to borrow under multiple options, which provide for varying terms and interest rates including the United States prime rate, federal funds rate plus a spread or LIBOR plus a spread. The current agreement also includes fallback language related to a benchmark reference rate replacement, when a LIBOR transition occurs.

In June 2022, the Senior Revolving Credit Facility was amended to allow the Company to continue to operate in comprehensively sanctioned countries so long as it is not violating any sanctions.

The Senior Revolving Credit Facility contains various covenants, including a maximum allowed leverage ratio, that the Company believes are usual and customary for a senior unsecured credit agreement. The Company was in compliance with these covenants as of June 30, 2022. Please refer to the Credit Facility Utilization section below for liquidity information as of June 30, 2022.

Receivables Securitization Facility

The Company has a Receivables Purchase Agreement (RPA) that is accounted for as secured borrowings in accordance with ASC 860, "Accounting for Transfers and Servicing." Owens Corning Sales, LLC and Owens Corning Receivables LLC, each a subsidiary of the Company, have a $280 million RPA with certain financial institutions. The Company has the ability to borrow at the lenders' cost of funds, which approximates A-1/P-1 commercial paper rates vs. LIBOR, plus a fixed spread. The current agreement also includes fallback language related to a benchmark reference rate replacement, when a LIBOR transition occurs. The RPA has been amended from time to time, with a maturity date in April 2024.

The RPA contains various covenants, including a maximum allowed leverage ratio that the Company believes are usual and customary for a securitization facility. The Company was in compliance with these covenants as of June 30, 2022. Please refer to the Credit Facility Utilization section below for liquidity information as of June 30, 2022.

Owens Corning Receivables LLC’s sole business consists of the purchase or acceptance through capital contributions of trade receivables and related rights from Owens Corning Sales, LLC and the subsequent retransfer of or granting of a security interest in such trade receivables and related rights to certain purchasers who are party to the RPA. Owens Corning Receivables LLC is a separate legal entity with its own separate creditors who will be entitled, upon its liquidation, to be satisfied out of Owens Corning Receivables LLC’s assets prior to any assets or value in Owens Corning Receivables LLC becoming available to Owens Corning Receivables LLC’s equity holders. The assets of Owens Corning Receivables LLC are not available to pay creditors of the Company or any other affiliates of the Company or Owens Corning Sales, LLC.

Credit Facility Utilization

The following table shows how the Company utilized its primary sources of liquidity (in millions):

	Balance at June 30, 2022
	Senior Revolving Credit Facility		Receivables Securitization Facility
Facility size or borrowing limit	$	800	$	280
Collateral capacity limitation on availability	N/A		—
Outstanding borrowings	—		—
Outstanding letters of credit	4		1
Availability on facility	$	796	$	279

Short-Term Debt

Short-term borrowings were $1 million and $6 million as of June 30, 2022 and December 31, 2021, respectively. The short-term borrowings consisted of various operating lines of credit. The weighted average interest rate on all short-term borrowings was approximately 5.7% and 1.5% as of June 30, 2022 and December 31, 2021, respectively.

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PENSION PLANS AND OTHER POSTRETIREMENT BENEFITS

6 Months Ended

Jun. 30, 2022

Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Abstract]

PENSION PLANS AND OTHER POSTRETIREMENT BENEFITS

Pension Plans

The Company sponsors defined benefit pension plans. Under the plans, pension benefits are based on an employees' years of service and, for certain categories of employees, qualifying compensation. Company contributions to these pension plans are determined by an independent actuary to meet or exceed minimum funding requirements. In our U.S. plans, the unrecognized cost of any retroactive amendments and actuarial gains and losses are amortized over the average remaining life expectancy of the inactive participants as substantially all of the plan participants are inactive. In our non-U.S. plans, the unrecognized cost of any retroactive amendments and actuarial gains and losses are amortized over the average future service period of plan participants expected to receive benefits.

The following table provides information regarding pension expense recognized (in millions):

	Three Months Ended June 30,
	2022						2021
	U.S.		Non-U.S.		Total		U.S.		Non-U.S.		Total
Components of Net Periodic Pension Cost
Service cost	$	1	$	1	$	2	$	2	$	1	$	3
Interest cost	6		2		8		5		2		7
Expected return on plan assets	(9)		(4)		(13)		(9)		(4)		(13)
Amortization of actuarial loss	3		1		4		3		1		4
Net periodic pension cost	$	1	$	—	$	1	$	1	$	—	$	1

	Six Months Ended June 30,
	2022						2021
	U.S.		Non-U.S.		Total		U.S.		Non-U.S.		Total
Components of Net Periodic Pension Cost
Service cost	$	2	$	2	$	4	$	3	$	3	$	6
Interest cost	12		5		17		11		4		15
Expected return on plan assets	(18)		(8)		(26)		(18)		(9)		(27)
Amortization of actuarial loss	6		1		7		6		2		8
Net periodic pension cost	$	2	$	—	$	2	$	2	$	—	$	2

The Company does not expect to contribute to the U.S. pension plans during 2022. The Company expects to contribute $25 million in cash to non-U.S. plans during 2022. The Company made cash contributions of $2 million to the non-U.S. plans during the six months ended June 30, 2022.

Postemployment and Postretirement Benefits Other than Pensions ("OPEB")

The Company maintains healthcare and life insurance benefit plans for certain retired employees and their dependents. The health care plans in the United States are non-funded and pay either (1) stated percentages of covered medically necessary expenses, after subtracting payments by Medicare or other providers and after stated deductibles have been met, or (2) fixed amounts of medical expense reimbursement.

The following table provides the components of net periodic benefit cost for aggregated U.S. and non-U.S. plans for the periods indicated (in millions):

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Components of Net Periodic Benefit Cost
Service cost	$	—	$	1	$	1	$	1
Interest cost	1		1		2		2
Amortization of prior service credit	—		(1)		—		(1)
Amortization of actuarial gain	(2)		(2)		(4)		(4)
Net periodic benefit income	$	(1)	$	(1)	$	(1)	$	(2)

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CONTINGENT LIABILITIES AND OTHER MATTERS

6 Months Ended

Jun. 30, 2022

Commitments and Contingencies Disclosure [Abstract]

CONTINGENT LIABILITIES AND OTHER MATTERS

CONTINGENT LIABILITIES AND OTHER MATTERS

The Company may be involved in various legal and regulatory proceedings relating to employment, antitrust, tax, product liability, environmental, contracts, intellectual property and other matters (collectively, “Proceedings”). The Company regularly reviews the status of such Proceedings along with legal counsel. Liabilities for such Proceedings are recorded when it is probable that the liability has been incurred and when the amount of the liability can be reasonably estimated. Liabilities are adjusted when additional information becomes available. Management believes that the amount of any reasonably possible losses in excess of any amounts accrued, if any, with respect to such Proceedings or any other known claim, including the matters described below under the caption Environmental Matters (the “Environmental Matters”), are not material to the Company’s financial statements. Management believes that the ultimate disposition of the Proceedings and the Environmental Matters will not have a material adverse effect on the Company’s financial condition. While the likelihood is remote, the disposition of the Proceedings and Environmental Matters could have a material impact on the results of operations, cash flows or liquidity in any given reporting period.

Litigation and Regulatory Proceedings

The Company is involved in litigation and regulatory proceedings from time to time in the regular course of its business. The Company believes that adequate provisions for resolution of all contingencies, claims and pending matters have been made for probable losses that are reasonably estimable.

Environmental Matters

The Company has established policies and procedures designed to ensure that its operations are conducted in compliance with all relevant laws and regulations and that enable the Company to meet its high standards for corporate sustainability and environmental stewardship. Our manufacturing facilities are subject to numerous foreign, federal, state and local laws and regulations relating to the presence of hazardous materials, pollution and protection of the environment, including emissions to air, reductions of greenhouse gases, discharges to water, management of hazardous materials, handling and disposal of solid wastes, use of chemicals in our manufacturing processes, and remediation of contaminated sites. All Company manufacturing facilities operate using an ISO 14001 or equivalent environmental management system. The Company’s 2030 Sustainability Goals include significant global reductions in energy use, water consumption, waste to landfill, and emissions of greenhouse gases, fine particulate matter, and volatile organic air emissions, and protection of biodiversity.

Owens Corning is involved in remedial response activities and is responsible for environmental remediation at a number of sites, including certain of its currently owned or formerly owned plants. These responsibilities arise under a number of laws, including, but not limited to, the Federal Resource Conservation and Recovery Act, and similar state or local laws pertaining to the management and remediation of hazardous materials and petroleum. The Company has also been named a potentially responsible party under the U.S. Federal Superfund law, or state equivalents, at a number of disposal sites. The Company became involved in these sites as a result of government action or in connection with business acquisitions. As of June 30, 2022, the Company was involved with a total of 23 sites worldwide, including 10 Superfund and state equivalent sites and 13 owned or formerly owned sites. None of the liabilities for these sites are individually significant to the Company.

Remediation activities generally involve a potential range of activities and costs related to soil, groundwater, and sediment contamination. This can include pre-cleanup activities such as fact-finding and investigation, risk assessment, feasibility studies, remedial action design and implementation (where actions may range from monitoring to removal of contaminants, to installation of longer-term remediation systems). A number of factors affect the cost of environmental remediation, including the number of parties involved in a particular site, the determination of the extent of contamination, the length of time the remediation may require, the complexity of environmental regulations, variability in clean-up standards, the need for legal action, and changes in remediation technology. Taking these factors into account, Owens Corning reasonably estimates the costs of remediation to be paid over a period of years. The Company accrues an amount on an undiscounted basis, when a liability is probable and reasonably estimable. Actual cost may differ from these estimates for the reasons mentioned above. At June 30, 2022, the Company had an accrual totaling $6 million for these costs, of which the current portion is $1 million. Changes in required remediation procedures or timing of those procedures, or discovery of contamination at additional sites, could result in material increases to the Company’s environmental obligations.

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STOCK COMPENSATION

6 Months Ended

Jun. 30, 2022

Share-Based Payment Arrangement [Abstract]

STOCK COMPENSATION

STOCK COMPENSATION

Description of the Plan

On April 18, 2019, the Company’s stockholders approved the Owens Corning 2019 Stock Plan (the “2019 Stock Plan”) which authorizes grants of stock options, stock appreciation rights, restricted stock awards, restricted stock units, bonus stock awards and performance share awards. At June 30, 2022, the number of shares remaining available under the 2019 Stock Plan for all stock awards was approximately 2.7 million.

Prior to 2019, employees were eligible to receive stock awards under the Owens Corning 2016 Stock Plan and the Owens Corning 2013 Stock Plan.

Total Stock-Based Compensation Expense

Stock-based compensation expense included in Marketing and administrative expenses in the accompanying Consolidated Statements of Earnings is as follows (in millions):

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Total stock-based compensation expense	$	13	$	12	$	25	$	24

Stock Options

The Company has granted stock options under its stockholder approved stock plans. The Company calculates a weighted-average grant-date fair value using a Black-Scholes valuation model for options granted. Compensation expense for options is measured based on the fair market value of the option on the date of grant, and is recognized on a straight-line basis over a four year vesting period. In general, the exercise price of each option awarded was equal to the closing market price of the Company’s common stock on the date of grant and an option’s maximum term is 10 years. The volatility assumption was based on a benchmark study of our peers prior to 2014. Starting with the options granted in 2014, the volatility was based on the Company’s historic volatility.

The Company has not granted stock options since the year ended December 31, 2014. As of June 30, 2022, there was no unrecognized compensation cost related to stock options and the range of exercise prices on outstanding stock options was $37.65 - $42.16.

The following table summarizes the Company’s stock option activity:

		Weighted-Average
	Number of Options	Exercise Price		Remaining Contractual Life (in years)	Intrinsic Value (in millions)
Outstanding, December 31, 2021	55,900	$	39.34	1.71	$	3
Exercised	(4,800)	41.03
Outstanding, June 30, 2022	51,100	$	39.19	1.26	$	2
Exercisable, June 30, 2022	51,100	$	39.19	1.26	$	2

Restricted Stock Units

The Company has granted restricted stock units (RSUs) under its stockholder approved stock plans. Compensation expense for RSUs is measured based on the closing market price of the stock at date of grant and is recognized on a straight-line basis over the vesting period, which is typically three or four years. The Stock Plan allows alternate vesting schedules for death, disability, and retirement. The weighted average grant date fair value of RSUs granted in 2022 was $91.12.

The following table summarizes the Company’s RSU plans:

	Number of RSUs	Weighted-Average Fair Value
Balance at December 31, 2021	1,268,993	$	62.25
Granted	340,927	91.12
Vested	(299,440)	67.70
Forfeited	(35,582)	74.48
Balance at June 30, 2022	1,274,898	$	68.23

As of June 30, 2022, there was $45 million of total unrecognized compensation cost related to RSUs. That cost is expected to be recognized over a weighted-average period of 2.52 years. The total grant date fair value of shares vested during the six months ended June 30, 2022 and 2021 was $20 million and $24 million, respectively.

Performance Share Units

The Company has granted performance share units (PSUs) as a part of its long-term incentive plan. All outstanding performance grants will fully settle in stock. The amount of stock ultimately distributed from all performance shares is contingent on meeting internal company-based metrics or an external-based stock performance metric.

In the six months ended June 30, 2022, the Company granted both internal company-based and external-based metric PSUs.

Internal Company-based metrics

The internal company-based metrics are based on various Company metrics and typically vest over a three-year period. The amount of stock distributed will vary from 0% to 300% of PSUs awarded depending on each award's design and performance versus the internal Company-based metrics.

The initial fair value for all internal Company-based metric PSUs assumes that the performance goals will be achieved and is based on the grant date stock price. This assumption is monitored quarterly and if it becomes probable that such goals will not be achieved or will be exceeded, compensation expense recognized will be adjusted and previous surplus compensation expense recognized will be reversed or additional expense will be recognized. The expected term represents the period from the grant date to the end of the vesting period. Pro-rata vesting may be utilized in the case of death, disability or approved retirement and awards, if earned, will be paid at the end of the vesting period.

External-based metrics

The external-based metrics vest after a three-year period. Outstanding grants are based on the Company's total stockholder return relative to the performance of the Dow Jones U.S. Construction & Materials Index. The amount of stock distributed will vary from 0% to 200% of PSUs awarded depending on the relative stockholder return performance. The fair value of external-based metric PSUs has been estimated at the grant date using a Monte Carlo simulation that uses various assumptions.

The following table provides a summary of the assumptions for units granted in 2022:

Expected volatility	41.65%
Risk free interest rate	1.36%
Expected term (in years)	2.91
Grant date fair value of units granted	$	122.69

The risk-free interest rate was based on zero-coupon United States Treasury bills at the grant date. The expected term represents the period from the grant date to the end of the three-year performance period.

PSU Summary

As of June 30, 2022, there was $27 million total unrecognized compensation cost related to PSUs. That cost is expected to be recognized over a weighted-average period of 1.90 years.

The following table summarizes the Company’s PSU activity:

	Number of PSUs	Weighted-Average Grant-Date Fair Value
Balance at December 31, 2021	309,971	$	74.78
Granted	146,784	98.94
Forfeited	(7,459)	80.43
Balance at June 30, 2022	449,296	$	82.56

Employee Stock Purchase Plan

The Owens Corning Employee Stock Purchase Plan ("ESPP") is a tax-qualified plan under Section 423 of the Internal Revenue Code. The purchase price of shares purchased under the ESPP is equal to 85% of the lower of the fair market value of shares of Owens Corning common stock at the beginning or ending of the offering period, which is a six-month period ending on May 31 and November 30 of each year. On April 16, 2020, the Company's stockholders approved the Amended and Restated Owens Corning Employee Stock Purchase Plan which increased the number of shares available for issuance under the plan by 4.2 million shares. As of June 30, 2022, 3.7 million shares remain available for purchase.

Included in total stock-based compensation expense is $2 million and $3 million of expense related to the Company's ESPP recognized during the three and six months ended June 30, 2022, respectively. During the three and six months ended June 30, 2021, the Company recognized expense of $2 million and $3 million, respectively, related to the Company's ESPP. As of June 30, 2022, there was $2 million of total unrecognized compensation cost related to the ESPP.

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EARNINGS PER SHARE

6 Months Ended

Jun. 30, 2022

Earnings Per Share [Abstract]

EARNINGS PER SHARE

EARNINGS PER SHARE

The following table is a reconciliation of weighted-average shares for calculating basic and diluted earnings per share (in millions, except per share amounts):

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Net earnings attributable to Owens Corning	$	343	$	298	$	647	$	508
Weighted-average number of shares outstanding used for basic earnings per share	97.6		104.6		98.6		105.0
Non-vested restricted and performance shares	0.8		0.8		0.7		0.8
Options to purchase common stock	—		0.1		—		0.1
Weighted-average number of shares outstanding and common equivalent shares used for diluted earnings per share	98.4		105.5		99.3		105.9
Earnings per common share attributable to Owens Corning common stockholders:
Basic	$	3.51	$	2.85	$	6.56	$	4.84
Diluted	$	3.49	$	2.82	$	6.52	$	4.80

For the three and six months ended June 30, 2022 and June 30, 2021, there were no non-vested restricted or performance shares that had an anti-dilutive effect on earnings per share.

On February 14, 2022, the Board of Directors approved a new share buy-back program under which the Company is authorized to repurchase up to 10 million shares of the Company’s outstanding common stock (the "Repurchase Authorization"). The Repurchase Authorization enables the Company to repurchase shares through the open market, privately negotiated, or other transactions. The actual number of shares repurchased will depend on timing, market conditions and other factors and will be at the Company's discretion. The Company repurchased 3.5 million shares of its common stock for $315 million during the six months ended June 30, 2022, under the Repurchase Authorization. As of June 30, 2022, 9.9 million shares remain available for repurchase under the Repurchase Authorization.

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INCOME TAXES

6 Months Ended

Jun. 30, 2022

Income Tax Disclosure [Abstract]

INCOME TAXES

INCOME TAXES

The following table provides the Income tax expense (in millions) and effective tax rate for the periods indicated:

	Three Months Ended June 30,						Six Months Ended June 30,
	2022			2021			2022			2021
Income tax expense	$	119		$	97		$	226		$	156
Effective tax rate	26		%	25		%	26		%	24		%

The difference between the effective tax rate and the U.S. federal statutory tax rate of 21% for the three months ended June 30, 2022 is primarily due to U.S. state and local income tax expense, U.S. federal taxes on foreign earnings, foreign rate differential and other discrete adjustments. The difference between the effective tax rate and the U.S. federal statutory tax rate of 21% for the six months ended June 30, 2022 is primarily due to U.S. state and local income tax expense, U.S. federal taxes on foreign earnings, adjustments to valuation allowances against certain deferred tax assets, excess tax benefits related to stock compensation, and other discrete adjustments.

The difference between the effective tax rate and the U.S. federal statutory tax rate of 21% for the three months ended June 30, 2021 is primarily due to U.S. state and local income tax expense, U.S. federal taxes on foreign earnings, excess tax benefits related to stock compensation, and other discrete adjustments. The difference between the effective tax rate and the U.S. federal statutory tax rate of 21% for the six months ended June 30, 2021 is primarily due to U.S. state and local income tax expense, U.S. federal taxes on foreign earnings, adjustments to valuation allowances against certain deferred tax assets, excess tax benefits related to stock compensation, and other discrete adjustments.

The Company continues its current practice of asserting indefinite reinvestment in accordance with ASC 740 by applying current U.S. and foreign tax legislation.

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CHANGES IN ACCUMULATED OTHER COMPREHENSIVE INCOME

6 Months Ended

Jun. 30, 2022

Equity [Abstract]

CHANGES IN ACCUMULATED OTHER COMPREHENSIVE INCOME

CHANGES IN ACCUMULATED OTHER COMPREHENSIVE INCOME

The following table summarizes the changes in accumulated other comprehensive income (deficit) (in millions):

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Currency Translation Adjustment
Beginning balance	$	(306)	$	(265)	$	(279)	$	(220)
Net investment hedge amounts classified into AOCI, net of tax	2		(1)		4		3
Loss on foreign currency translation	(54)		33		(83)		(16)
Other comprehensive income (loss), net of tax	(52)		32		(79)		(13)
Ending balance	$	(358)	$	(233)	$	(358)	$	(233)
Pension and Other Postretirement Adjustment
Beginning balance	$	(315)	$	(371)	$	(318)	$	(372)
Amounts reclassified from AOCI to net earnings, net of tax (a)	2		—		2		2
Amounts classified into AOCI, net of tax	4		(3)		7		(4)
Other comprehensive income (loss), net of tax	6		(3)		9		(2)
Ending balance	$	(309)	$	(374)	$	(309)	$	(374)
Hedging Adjustment
Beginning balance	$	40	$	16	$	16	$	4
Amounts reclassified from AOCI to net earnings, net of tax (b)	(12)		(1)		(20)		(2)
Amounts classified into AOCI, net of tax	11		(1)		43		12
Other comprehensive income (loss), net of tax	(1)		(2)		23		10
Ending balance	$	39	$	14	$	39	$	14
Total AOCI ending balance	$	(628)	$	(593)	$	(628)	$	(593)

(a)These AOCI components are included in the computation of total Pension and Other postretirement expense and are recorded in Non-operating income. See Note 12 for additional information.

(b)Amounts reclassified from (loss) gain on cash flow hedges are reclassified from AOCI to income when the hedged item affects earnings and is recognized in Cost of sales or Interest expense, net depending on the hedged item. See Note 4 for additional information.

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SEGMENT INFORMATION (Tables)

6 Months Ended

Jun. 30, 2022

Segment Reporting [Abstract]

Reconciliation of Revenue from Segments to Consolidated

The following tables show a disaggregation of our Net sales by segment and geographic region (in millions). Corporate eliminations (shown below) largely reflect intercompany sales from Composites to Roofing. External customer sales are attributed to geographic region based upon the location from which the product is sold to the external customer.

	For the three months ended June 30, 2022
Reportable Segments	Composites		Insulation		Roofing		Eliminations		Consolidated
Disaggregation Categories
U.S. residential	$	94	$	374	$	932	$	(69)	$	1,331
U.S. commercial and industrial	225		202		44		—		471
Total United States	319		576		976		(69)		1,802
Europe	197		213		5		(1)		414
Asia-Pacific	145		41		2		—		188
Rest of world	58		104		35		—		197
NET SALES	$	719	$	934	$	1,018	$	(70)	$	2,601

	For the three months ended June 30, 2021
Reportable Segments	Composites		Insulation		Roofing		Eliminations		Consolidated
Disaggregation Categories
U.S. residential	$	83	$	285	$	847	$	(66)	$	1,149
U.S. commercial and industrial	162		177		33		—		372
Total United States	245		462		880		(66)		1,521
Europe	164		194		5		(1)		362
Asia-Pacific	129		53		2		—		184
Rest of world	45		97		30		—		172
NET SALES	$	583	$	806	$	917	$	(67)	$	2,239

	For the six months ended June 30, 2022
Reportable Segments	Composites		Insulation		Roofing		Eliminations		Consolidated
Disaggregation Categories
U.S. residential	$	181	$	725	$	1,708	$	(129)	$	2,485
U.S. commercial and industrial	435		381		71		(3)		884
Total United States	616		1,106		1,779		(132)		3,369
Europe	402		410		11		(3)		820
Asia-Pacific	296		76		4		—		376
Rest of world	119		201		62		—		382
NET SALES	$	1,433	$	1,793	$	1,856	$	(135)	$	4,947

	For the six months ended June 30, 2021
Reportable Segments	Composites		Insulation		Roofing		Eliminations		Consolidated
Disaggregation Categories
U.S. residential	$	158	$	548	$	1,506	$	(121)	$	2,091
U.S. commercial and industrial	308		339		55		—		702
Total United States	466		887		1,561		(121)		2,793
Europe	323		347		8		(1)		677
Asia-Pacific	267		89		5		—		361
Rest of world	86		183		54		—		323
NET SALES	$	1,142	$	1,506	$	1,628	$	(122)	$	4,154

Schedule of Earnings before Interest and Taxes

The following table summarizes EBIT by segment (in millions):

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Reportable Segments
Composites	$	154	$	98	$	308	$	177
Insulation	157		112		286		194
Roofing	258		234		434		390
Total reportable segments	569		444		1,028		761
Restructuring costs	(11)		(1)		(17)		(2)
Gain on sale of Shanghai, China facility	—		—		27		—
Gains on sale of certain precious metals	7		21		11		41
Acquisition-related costs	(3)		—		(3)		—
Impairment loss on Chambery, France assets held for sale	(29)		—		(29)		—
General corporate expense and other	(44)		(36)		(86)		(71)
Total corporate, other and eliminations	(80)		(16)		(97)		(32)
EBIT	$	489	$	428	$	931	$	729

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INVENTORIES (Tables)

6 Months Ended

Jun. 30, 2022

Inventory Disclosure [Abstract]

Schedule of Inventory, Current

Inventories consist of the following (in millions):

	June 30, 2022		December 31, 2021
Finished goods	$	779	$	672
Materials and supplies	475		406
Total inventories	$	1,254	$	1,078

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DERIVATIVE FINANCIAL INSTRUMENTS (Tables)

6 Months Ended

Jun. 30, 2022

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Derivative Assets and Liabilities at Fair Value

The following table presents the fair value of derivatives and hedging instruments and the respective location on the Consolidated Balance Sheets (in millions):

		Fair Value at
	Location	June 30, 2022		December 31, 2021
Derivative assets designated as hedging instruments:
Net investment hedges:
Cross-currency swaps	Other current assets	$	—	$	5
Cross-currency swaps	Other non-current assets	$	—	$	1
Cash flow hedges:
Natural gas forward swaps	Other current assets	$	30	$	16
Treasury interest rate lock	Other current assets	$	29	$	11
Derivative liabilities designated as hedging instruments:
Net investment hedges:
Cross-currency swaps	Other liabilities	$	—	$	1
Cash flow hedges:
Natural gas forward swaps	Other current liabilities	$	6	$	5
Foreign exchange forward contracts	Other current liabilities	$	1	$	2
Derivative assets not designated as hedging instruments:
Foreign exchange forward contracts	Other current assets	$	21	$	1
Derivative liabilities not designated as hedging instruments:
Foreign exchange forward contracts	Other current liabilities	$	—	$	6

Schedule of Fair Value Derivative Instruments Statements of Earnings Location

The following table presents the impact and respective location of derivative activities on the Consolidated Statements of Earnings (in millions):

		Three Months Ended June 30,				Six Months Ended June 30,
	Location	2022		2021		2022		2021
Derivative activity designated as hedging instruments:
Natural gas cash flow hedges:
Amount of gain reclassified from AOCI (as defined below) into earnings (a)	Cost of sales	$	(16)	$	(1)	$	(26)	$	(2)
Cross-currency swap net investment hedges:
Amount of gain recognized in earnings on derivative amounts excluded from effectiveness testing	Interest expense, net	$	—	$	(2)	$	(1)	$	(3)
Derivative activity not designated as hedging instruments:
Foreign currency:
Amount of gain recognized in earnings (b)	Other expense (income), net	$	(23)	$	4	$	(28)	$	(16)

(a)Accumulated Other Comprehensive Earnings (Deficit) ("AOCI")

(b)Gains related to foreign currency derivatives were substantially offset by net revaluation impacts on foreign currency denominated balance sheet exposures, which were also recorded in Other expense (income), net. Please refer to the "Other Derivatives" section below for additional detail.

Consolidated Statements of Comprehensive Earnings Activity

The following table presents the impact of derivative activities on the Consolidated Statements of Comprehensive Earnings (in millions):

		Amount of (Gain) Loss Recognized in Comprehensive Earnings
		Three Months Ended June 30,				Six Months Ended June 30,
Hedging Type	Derivative Financial Instrument	2022		2021		2022		2021
Net investment hedge	Cross-currency swaps	$	(3)	$	1	$	(5)	$	(4)
Cash flow hedge	Natural gas forward swaps	$	10	$	(2)	$	(13)	$	(6)
Cash flow hedge	Treasury interest rate lock	$	(9)	$	7	$	(19)	$	(8)
Cash flow hedge	Foreign exchange forward contracts	$	—	$	1	$	—	$	1

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GOODWILL AND OTHER INTANGIBLE ASSETS (Tables)

6 Months Ended

Jun. 30, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The changes in the net carrying value of goodwill by segment are as follows (in millions):

	Composites		Insulation		Roofing		Total
Gross carrying amount at December 31, 2021	$	75	$	1,481	$	397	$	1,953
Acquisitions (see Note 7)	112		—		—		112
Foreign Currency Translation	(3)		(47)		(4)		(54)
Gross carrying amount at June 30, 2022	184		1,434		393		2,011
Accumulated impairment losses at December 31, 2021	—		(963)		—		(963)
Foreign Currency Translation	—		31		—		31
Accumulated impairment losses at June 30, 2022	—		(932)		—		(932)
Balance, net of impairment, at June 30, 2022	$	184	$	502	$	393	$	1,079

Schedule of Finite-Lived Intangible Assets

Other intangible assets consist of the following (in millions):

	June 30, 2022						December 31, 2021
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Trademarks and trade names	$	1,090	$	—	$	1,090	$	1,096	$	—	$	1,096
Customer relationships	560		(226)		334		559		(218)		341
Technology	316		(175)		141		298		(168)		130
Other (a)	54		(5)		49		53		(3)		50
Total other intangible assets	$	2,020	$	(406)	$	1,614	$	2,006	$	(389)	$	1,617

(a)Other primarily includes emissions and quarry rights.

Finite-lived Intangible Assets Amortization Expense

The estimated amortization expense for intangible assets for the next five fiscal years ended December 31 is as follows (in millions):

Period	Amortization
2023	$	45
2024	$	42
2025	$	42
2026	$	40
2027	$	31

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PROPERTY, PLANT AND EQUIPMENT (Tables)

6 Months Ended

Jun. 30, 2022

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment

Property, plant and equipment consist of the following (in millions):

	June 30, 2022		December 31, 2021
Land	$	211	$	219
Buildings and leasehold improvements	1,231		1,265
Machinery and equipment	5,259		5,343
Construction in progress	356		387
	7,057		7,214
Accumulated depreciation	(3,373)		(3,341)
Property, plant and equipment, net	$	3,684	$	3,873

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WARRANTIES (Tables)

6 Months Ended

Jun. 30, 2022

Product Warranties Disclosures [Abstract]

Schedule of Product Warranty Liability

The Company records a liability for warranty obligations at the date the related products are sold. Adjustments are made as new information becomes available. Please refer to Note 1 of our 2021 Form 10-K for information about our separately-priced extended warranty contracts. A reconciliation of the warranty liability is as follows (in millions):

	Six Months Ended June 30,
	2022		2021
Beginning balance	$	81	$	72
Amounts accrued for current year	10		11
Settlements of warranty claims	(5)		(7)
Ending balance	$	86	$	76

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RESTRUCTURING, ACQUISITION AND DIVESTITURE-RELATED COSTS (Tables)

6 Months Ended

Jun. 30, 2022

Restructuring and Related Activities [Abstract]

Schedule of Restructuring Costs on the Consolidated Statements of Earnings

Consolidated Statements of Earnings Classification

The following table presents the impact and respective location of total restructuring, acquisition and divestiture-related costs on the Consolidated Statements of Earnings, which are included within Corporate, Other and Eliminations (in millions):

		Three Months Ended June 30,				Six Months Ended June 30,
Type of cost	Location	2022		2021		2022		2021
Accelerated depreciation	Cost of sales	$	7	1		$	13	$	2
Other exit costs	Marketing and administrative expenses	3		1		3		1
Severance	Other expense (income), net	1		(2)		1		(2)
Other exit gains/costs	Other expense (income), net	29		1		2		1
Acquisition-related costs	Marketing and administrative expenses	3		—		3		—
Total restructuring, acquisition and divestiture-related costs		$	43	$	1	$	22	$	2

Schedule of Restructuring Reserve by Type of Cost

Summary of Unpaid Liabilities

The following table summarizes the status of the unpaid liabilities from the Company's restructuring activities (in millions):

	Exit of DUCS Product Line		Roofing Components Restructuring Actions		Santa Clara Insulation Site		2020 Insulation Restructuring Actions		Acquisition Related Restructuring
Balance at December 31, 2021	$	—	$	1	$	13	$	1	$	5
Restructuring costs	3		—		13		1		—
Payments	—		—		(4)		(1)		(2)
Accelerated depreciation and other non-cash items	(2)		—		(10)		(1)		—
Balance at June 30, 2022	$	1	$	1	$	12	$	—	3
Cumulative charges incurred	$	3	$	5	$	38	$	28	$	27

As of June 30, 2022, the remaining liability balance is comprised of $17 million of severance, inclusive of $1 million of non-current severance and $16 million of severance the Company expects to pay over the next twelve months.

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DEBT (Tables)

6 Months Ended

Jun. 30, 2022

Debt Disclosure [Abstract]

Schedule of Long-term Debt Instruments

Details of the Company’s outstanding long-term debt, as well as the fair values, are as follows (in millions):

	June 30, 2022				December 31, 2021
	Carrying Value		Fair Value		Carrying Value		Fair Value
4.200% senior notes, net of discount and financing fees, due 2024	$	397	100	%	$	397	107	%
3.400% senior notes, net of discount and financing fees, due 2026	397		96	%	397		106	%
3.950% senior notes, net of discount and financing fees, due 2029	446		93	%	446		110	%
3.875% senior notes, net of discount and financing fees, due 2030	298		92	%	297		109	%
7.000% senior notes, net of discount and financing fees, due 2036	368		110	%	368		141	%
4.300% senior notes, net of discount and financing fees, due 2047	589		82	%	589		115	%
4.400% senior notes, net of discount and financing fees, due 2048	390		83	%	390		118	%
Various finance leases, due through 2050 (a)	127		100	%	99		100	%
Other	2		N/A		2		N/A
Total long-term debt	3,014		N/A		2,985		N/A
Less – current portion (a)	25		100	%	25		100	%
Long-term debt, net of current portion	$	2,989	N/A		$	2,960	N/A

(a)The Company determined that the book value of the above noted long-term debt instruments approximates fair value.

Schedule of Line of Credit Facilities

The following table shows how the Company utilized its primary sources of liquidity (in millions):

	Balance at June 30, 2022
	Senior Revolving Credit Facility		Receivables Securitization Facility
Facility size or borrowing limit	$	800	$	280
Collateral capacity limitation on availability	N/A		—
Outstanding borrowings	—		—
Outstanding letters of credit	4		1
Availability on facility	$	796	$	279

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PENSION PLANS AND OTHER POSTRETIREMENT BENEFITS (Tables)

6 Months Ended

Jun. 30, 2022

Pension Plan

Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]

Schedule of Net Benefit Costs

The following table provides information regarding pension expense recognized (in millions):

	Three Months Ended June 30,
	2022						2021
	U.S.		Non-U.S.		Total		U.S.		Non-U.S.		Total
Components of Net Periodic Pension Cost
Service cost	$	1	$	1	$	2	$	2	$	1	$	3
Interest cost	6		2		8		5		2		7
Expected return on plan assets	(9)		(4)		(13)		(9)		(4)		(13)
Amortization of actuarial loss	3		1		4		3		1		4
Net periodic pension cost	$	1	$	—	$	1	$	1	$	—	$	1

	Six Months Ended June 30,
	2022						2021
	U.S.		Non-U.S.		Total		U.S.		Non-U.S.		Total
Components of Net Periodic Pension Cost
Service cost	$	2	$	2	$	4	$	3	$	3	$	6
Interest cost	12		5		17		11		4		15
Expected return on plan assets	(18)		(8)		(26)		(18)		(9)		(27)
Amortization of actuarial loss	6		1		7		6		2		8
Net periodic pension cost	$	2	$	—	$	2	$	2	$	—	$	2

Other Postretirement Benefits Plan

Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]

Schedule of Net Benefit Costs

The following table provides the components of net periodic benefit cost for aggregated U.S. and non-U.S. plans for the periods indicated (in millions):

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Components of Net Periodic Benefit Cost
Service cost	$	—	$	1	$	1	$	1
Interest cost	1		1		2		2
Amortization of prior service credit	—		(1)		—		(1)
Amortization of actuarial gain	(2)		(2)		(4)		(4)
Net periodic benefit income	$	(1)	$	(1)	$	(1)	$	(2)

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STOCK COMPENSATION (Tables)

6 Months Ended

Jun. 30, 2022

Share-Based Payment Arrangement [Abstract]

Disclosure of Share-based Compensation Arrangements by Share-based Payment Award

Stock-based compensation expense included in Marketing and administrative expenses in the accompanying Consolidated Statements of Earnings is as follows (in millions):

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Total stock-based compensation expense	$	13	$	12	$	25	$	24

Schedule of Share-based Compensation, Stock Options, Activity

The following table summarizes the Company’s stock option activity:

		Weighted-Average
	Number of Options	Exercise Price		Remaining Contractual Life (in years)	Intrinsic Value (in millions)
Outstanding, December 31, 2021	55,900	$	39.34	1.71	$	3
Exercised	(4,800)	41.03
Outstanding, June 30, 2022	51,100	$	39.19	1.26	$	2
Exercisable, June 30, 2022	51,100	$	39.19	1.26	$	2

Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity

The following table summarizes the Company’s RSU plans:

	Number of RSUs	Weighted-Average Fair Value
Balance at December 31, 2021	1,268,993	$	62.25
Granted	340,927	91.12
Vested	(299,440)	67.70
Forfeited	(35,582)	74.48
Balance at June 30, 2022	1,274,898	$	68.23

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions

Expected volatility	41.65%
Risk free interest rate	1.36%
Expected term (in years)	2.91
Grant date fair value of units granted	$	122.69

Schedule of Share-based Compensation Arrangement by Share-based Payment Award, Performance-Based Units, Vested and Expected to Vest

The following table summarizes the Company’s PSU activity:

	Number of PSUs	Weighted-Average Grant-Date Fair Value
Balance at December 31, 2021	309,971	$	74.78
Granted	146,784	98.94
Forfeited	(7,459)	80.43
Balance at June 30, 2022	449,296	$	82.56

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EARNINGS PER SHARE (Tables)

6 Months Ended

Jun. 30, 2022

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

The following table is a reconciliation of weighted-average shares for calculating basic and diluted earnings per share (in millions, except per share amounts):

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Net earnings attributable to Owens Corning	$	343	$	298	$	647	$	508
Weighted-average number of shares outstanding used for basic earnings per share	97.6		104.6		98.6		105.0
Non-vested restricted and performance shares	0.8		0.8		0.7		0.8
Options to purchase common stock	—		0.1		—		0.1
Weighted-average number of shares outstanding and common equivalent shares used for diluted earnings per share	98.4		105.5		99.3		105.9
Earnings per common share attributable to Owens Corning common stockholders:
Basic	$	3.51	$	2.85	$	6.56	$	4.84
Diluted	$	3.49	$	2.82	$	6.52	$	4.80

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INCOME TAXES (Tables)

6 Months Ended

Jun. 30, 2022

Income Tax Disclosure [Abstract]

Schedule of Effective Income Tax Rate Reconciliation

The following table provides the Income tax expense (in millions) and effective tax rate for the periods indicated:

	Three Months Ended June 30,						Six Months Ended June 30,
	2022			2021			2022			2021
Income tax expense	$	119		$	97		$	226		$	156
Effective tax rate	26		%	25		%	26		%	24		%

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CHANGES IN ACCUMULATED OTHER COMPREHENSIVE INCOME (Tables)

6 Months Ended

Jun. 30, 2022

Equity [Abstract]

Components of Accumulated Other Comprehensive Income (Loss)

The following table summarizes the changes in accumulated other comprehensive income (deficit) (in millions):

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Currency Translation Adjustment
Beginning balance	$	(306)	$	(265)	$	(279)	$	(220)
Net investment hedge amounts classified into AOCI, net of tax	2		(1)		4		3
Loss on foreign currency translation	(54)		33		(83)		(16)
Other comprehensive income (loss), net of tax	(52)		32		(79)		(13)
Ending balance	$	(358)	$	(233)	$	(358)	$	(233)
Pension and Other Postretirement Adjustment
Beginning balance	$	(315)	$	(371)	$	(318)	$	(372)
Amounts reclassified from AOCI to net earnings, net of tax (a)	2		—		2		2
Amounts classified into AOCI, net of tax	4		(3)		7		(4)
Other comprehensive income (loss), net of tax	6		(3)		9		(2)
Ending balance	$	(309)	$	(374)	$	(309)	$	(374)
Hedging Adjustment
Beginning balance	$	40	$	16	$	16	$	4
Amounts reclassified from AOCI to net earnings, net of tax (b)	(12)		(1)		(20)		(2)
Amounts classified into AOCI, net of tax	11		(1)		43		12
Other comprehensive income (loss), net of tax	(1)		(2)		23		10
Ending balance	$	39	$	14	$	39	$	14
Total AOCI ending balance	$	(628)	$	(593)	$	(628)	$	(593)

(a)These AOCI components are included in the computation of total Pension and Other postretirement expense and are recorded in Non-operating income. See Note 12 for additional information.

(b)Amounts reclassified from (loss) gain on cash flow hedges are reclassified from AOCI to income when the hedged item affects earnings and is recognized in Cost of sales or Interest expense, net depending on the hedged item. See Note 4 for additional information.

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GENERAL (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021	Dec. 31, 2020
Accounting Changes and Error Corrections [Abstract]
Contract liability	$ 82		$ 82		$ 76
Contract liability, revenue recognized			15
Restricted cash	7	$ 7	7	$ 7	7	$ 7
Related party transaction, expenses	39	$ 27	60	$ 47
Due to related party supplier	10		10		$ 1
Finance lease right-of-use asset	35		35
Finance lease right-of-use liability	$ 35		$ 35

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SEGMENT INFORMATION (Details) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022 USD ($)	Jun. 30, 2021 USD ($)	Jun. 30, 2022 USD ($) segment	Jun. 30, 2021 USD ($)
Segment Reporting, Significant Reconciling Item [Line Items]
Number of reportable segments | segment			3
Disaggregated revenue	$ 2,601	$ 2,239	$ 4,947	$ 4,154
EBIT	489	428	931	729
Restructuring costs	(11)	(1)	(17)	(2)
Gain on sale of Shanghai, China facility	0	0	27	0
Gains on sale of certain precious metals	7	21	11	41
Acquisition-related costs	(3)	0	(3)	0
Impairment loss on Chambery, France assets held for sale	(29)	0	(29)	0
General corporate expense and other	(44)	(36)	(86)	(71)
Eliminations
Segment Reporting, Significant Reconciling Item [Line Items]
Disaggregated revenue	(70)	(67)	(135)	(122)
EBIT	(80)	(16)	(97)	(32)
U.S.
Segment Reporting, Significant Reconciling Item [Line Items]
Disaggregated revenue	1,802	1,521	3,369	2,793
U.S. | Eliminations
Segment Reporting, Significant Reconciling Item [Line Items]
Disaggregated revenue	(69)	(66)	(132)	(121)
U.S. | Residential
Segment Reporting, Significant Reconciling Item [Line Items]
Disaggregated revenue	1,331	1,149	2,485	2,091
U.S. | Residential | Eliminations
Segment Reporting, Significant Reconciling Item [Line Items]
Disaggregated revenue	(69)	(66)	(129)	(121)
U.S. | Commercial and Industrial Sector
Segment Reporting, Significant Reconciling Item [Line Items]
Disaggregated revenue	471	372	884	702
U.S. | Commercial and Industrial Sector | Eliminations
Segment Reporting, Significant Reconciling Item [Line Items]
Disaggregated revenue	0	0	(3)	0
Europe
Segment Reporting, Significant Reconciling Item [Line Items]
Disaggregated revenue	414	362	820	677
Europe | Eliminations
Segment Reporting, Significant Reconciling Item [Line Items]
Disaggregated revenue	(1)	(1)	(3)	(1)
Asia Pacific
Segment Reporting, Significant Reconciling Item [Line Items]
Disaggregated revenue	188	184	376	361
Asia Pacific | Eliminations
Segment Reporting, Significant Reconciling Item [Line Items]
Disaggregated revenue	0	0	0	0
Rest of world
Segment Reporting, Significant Reconciling Item [Line Items]
Disaggregated revenue	197	172	382	323
Rest of world | Eliminations
Segment Reporting, Significant Reconciling Item [Line Items]
Disaggregated revenue	0	0	0	0
Composites
Segment Reporting, Significant Reconciling Item [Line Items]
Disaggregated revenue	719	583	1,433	1,142
EBIT	154	98	308	177
Composites | U.S.
Segment Reporting, Significant Reconciling Item [Line Items]
Disaggregated revenue	319	245	616	466
Composites | U.S. | Residential
Segment Reporting, Significant Reconciling Item [Line Items]
Disaggregated revenue	94	83	181	158
Composites | U.S. | Commercial and Industrial Sector
Segment Reporting, Significant Reconciling Item [Line Items]
Disaggregated revenue	225	162	435	308
Composites | Europe
Segment Reporting, Significant Reconciling Item [Line Items]
Disaggregated revenue	197	164	402	323
Composites | Asia Pacific
Segment Reporting, Significant Reconciling Item [Line Items]
Disaggregated revenue	145	129	296	267
Composites | Rest of world
Segment Reporting, Significant Reconciling Item [Line Items]
Disaggregated revenue	58	45	119	86
Insulation
Segment Reporting, Significant Reconciling Item [Line Items]
Disaggregated revenue	934	806	1,793	1,506
EBIT	157	112	286	194
Insulation | U.S.
Segment Reporting, Significant Reconciling Item [Line Items]
Disaggregated revenue	576	462	1,106	887
Insulation | U.S. | Residential
Segment Reporting, Significant Reconciling Item [Line Items]
Disaggregated revenue	374	285	725	548
Insulation | U.S. | Commercial and Industrial Sector
Segment Reporting, Significant Reconciling Item [Line Items]
Disaggregated revenue	202	177	381	339
Insulation | Europe
Segment Reporting, Significant Reconciling Item [Line Items]
Disaggregated revenue	213	194	410	347
Insulation | Asia Pacific
Segment Reporting, Significant Reconciling Item [Line Items]
Disaggregated revenue	41	53	76	89
Insulation | Rest of world
Segment Reporting, Significant Reconciling Item [Line Items]
Disaggregated revenue	104	97	201	183
Roofing
Segment Reporting, Significant Reconciling Item [Line Items]
Disaggregated revenue	1,018	917	1,856	1,628
EBIT	258	234	434	390
Roofing | U.S.
Segment Reporting, Significant Reconciling Item [Line Items]
Disaggregated revenue	976	880	1,779	1,561
Roofing | U.S. | Residential
Segment Reporting, Significant Reconciling Item [Line Items]
Disaggregated revenue	932	847	1,708	1,506
Roofing | U.S. | Commercial and Industrial Sector
Segment Reporting, Significant Reconciling Item [Line Items]
Disaggregated revenue	44	33	71	55
Roofing | Europe
Segment Reporting, Significant Reconciling Item [Line Items]
Disaggregated revenue	5	5	11	8
Roofing | Asia Pacific
Segment Reporting, Significant Reconciling Item [Line Items]
Disaggregated revenue	2	2	4	5
Roofing | Rest of world
Segment Reporting, Significant Reconciling Item [Line Items]
Disaggregated revenue	35	30	62	54
Total Segments
Segment Reporting, Significant Reconciling Item [Line Items]
EBIT	$ 569	$ 444	$ 1,028	$ 761

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INVENTORIES (Details) - USD ($) $ in Millions	Jun. 30, 2022	Dec. 31, 2021
Inventory Disclosure [Abstract]
Finished goods	$ 779	$ 672
Materials and supplies	475	406
Total inventories	$ 1,254	$ 1,078

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DERIVATIVE FINANCIAL INSTRUMENTS BALANCE SHEET (Details) - USD ($) $ in Millions	Jun. 30, 2022	Dec. 31, 2021
Other current assets | Designated as Hedging Instrument | Net Investment Hedging | Cross Currency Interest Rate Contract
Derivatives, Fair Value [Line Items]
Derivative asset, fair value	$ 0	$ 5
Other current assets | Designated as Hedging Instrument | Cash Flow Hedging | Energy Related Derivative
Derivatives, Fair Value [Line Items]
Derivative asset, fair value	30	16
Other current assets | Designated as Hedging Instrument | Cash Flow Hedging | Treasury interest rate lock
Derivatives, Fair Value [Line Items]
Derivative asset, fair value	29	11
Other current assets | Nondesignated as Hedging Instrument | Foreign Exchange Contract
Derivatives, Fair Value [Line Items]
Derivative asset, fair value	21	1
Other non-current assets | Designated as Hedging Instrument | Net Investment Hedging | Cross Currency Interest Rate Contract
Derivatives, Fair Value [Line Items]
Derivative asset, fair value	0	1
Other liabilities | Designated as Hedging Instrument | Net Investment Hedging | Cross Currency Interest Rate Contract
Derivatives, Fair Value [Line Items]
Derivative liability, fair value	0	1
Other current liabilities | Designated as Hedging Instrument | Cash Flow Hedging | Energy Related Derivative
Derivatives, Fair Value [Line Items]
Derivative liability, fair value	6	5
Other current liabilities | Designated as Hedging Instrument | Cash Flow Hedging | Foreign Exchange Contract
Derivatives, Fair Value [Line Items]
Derivative liability, fair value	1	2
Other current liabilities | Nondesignated as Hedging Instrument | Foreign Exchange Contract
Derivatives, Fair Value [Line Items]
Derivative liability, fair value	$ 0	$ 6

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DERIVATIVE FINANCIAL INSTRUMENTS INCOME STATEMENT (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Energy Related Derivative | Cash Flow Hedging
Derivative Instruments Gain Loss [Line Items]
Amount of gain recognized in earnings	$ 10	$ (2)	$ 13	$ 6
Cross Currency Interest Rate Contract | Net Investment Hedging
Derivative Instruments Gain Loss [Line Items]
Amount of gain recognized in earnings	(3)	1	5	4
Treasury interest rate lock | Cash Flow Hedging
Derivative Instruments Gain Loss [Line Items]
Amount of gain recognized in earnings	(9)	7	19	8
Capital Spend Hedge | Cash Flow Hedging
Derivative Instruments Gain Loss [Line Items]
Amount of gain recognized in earnings	0	(1)	0	(1)
Designated as Hedging Instrument | Energy Related Derivative
Derivative Instruments Gain Loss [Line Items]
Amount of gain reclassified from AOCI (as defined below) into earnings	(16)	(1)	(26)	(2)
Designated as Hedging Instrument | Interest Rate Swap
Derivative Instruments Gain Loss [Line Items]
Amount of gain recognized in earnings on derivative amounts excluded from effectiveness testing	0	(2)	(1)	(3)
Nondesignated as Hedging Instrument | Foreign Exchange Contract
Derivative Instruments Gain Loss [Line Items]
Amount of gain recognized in earnings	$ (23)	$ 4	$ (28)	$ (16)

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DERIVATIVE FINANCIAL INSTRUMENTS DERIVATIVE FINANCIAL INSTRUMENTS CASH FLOW (Details) MMBTU in Millions, $ in Millions	3 Months Ended
	Jun. 30, 2022 USD ($) MMBTU	Jun. 30, 2021 USD ($)
Derivative [Line Items]
Derivative, nonmonetary notional amount | MMBTU	9
Treasury interest rate lock
Derivative [Line Items]
Derivative, notional amount	$ 175
Derivative, fixed interest rate	0.994%
Foreign exchange forward contracts | Cash Flow Hedging
Derivative [Line Items]
Derivative, notional amount		$ 23
Cross Currency Interest Rate Contract
Derivative [Line Items]
Proceeds from derivative instrument	$ 11
Euro Member Countries, Euro | Foreign exchange forward contracts
Derivative [Line Items]
Derivative, notional amount	7
U.S. | Foreign exchange forward contracts
Derivative [Line Items]
Derivative, notional amount	$ 705

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GOODWILL AND OTHER INTANGIBLE ASSETS - Goodwill Rollforward (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2022	Dec. 31, 2021
Goodwill [Roll Forward]
Balance at beginning of period, gross carrying amount	$ 1,953
Acquisitions (see Note 7)	112
Foreign Currency Translation	(54)
Balance at end of period, gross carrying amount	2,011
Goodwill, Impaired, Accumulated Impairment [Roll Forward]
Balance at beginning of period, accumulated impairment loss	(963)
Foreign Currency Translation	31
Balance at end of period, accumulated impairment loss	(932)
Goodwill, net	1,079	$ 990
Composites
Goodwill [Roll Forward]
Balance at beginning of period, gross carrying amount	75
Acquisitions (see Note 7)	112
Foreign Currency Translation	(3)
Balance at end of period, gross carrying amount	184
Goodwill, Impaired, Accumulated Impairment [Roll Forward]
Balance at beginning of period, accumulated impairment loss	0
Foreign Currency Translation	0
Balance at end of period, accumulated impairment loss	0
Goodwill, net	184
Insulation
Goodwill [Roll Forward]
Balance at beginning of period, gross carrying amount	1,481
Acquisitions (see Note 7)	0
Foreign Currency Translation	(47)
Balance at end of period, gross carrying amount	1,434
Goodwill, Impaired, Accumulated Impairment [Roll Forward]
Balance at beginning of period, accumulated impairment loss	(963)
Foreign Currency Translation	31
Balance at end of period, accumulated impairment loss	(932)
Goodwill, net	502
Roofing
Goodwill [Roll Forward]
Balance at beginning of period, gross carrying amount	397
Acquisitions (see Note 7)	0
Foreign Currency Translation	(4)
Balance at end of period, gross carrying amount	393
Goodwill, Impaired, Accumulated Impairment [Roll Forward]
Balance at beginning of period, accumulated impairment loss	0
Foreign Currency Translation	0
Balance at end of period, accumulated impairment loss	0
Goodwill, net	$ 393

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GOODWILL AND OTHER INTANGIBLE ASSETS - Intangible Assets Rollforward (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 2,020		$ 2,020		$ 2,006
Accumulated Amortization	(406)		(406)		(389)
Net Carrying Amount	1,614		1,614		1,617
Amortization expense for intangible assets	12	$ 13	23	$ 25
Amortization expense for intangible assets for remainder of the year	24		$ 24
Maximum
Finite-Lived Intangible Assets [Line Items]
Weighted average useful life (in years)			45 years
Trademarks and trade names
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	1,090		$ 1,090		1,096
Net Carrying Amount	1,090		1,090		1,096
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	560		560		559
Accumulated Amortization	(226)		(226)		(218)
Net Carrying Amount	334		334		341
Technology
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	316		316		298
Accumulated Amortization	(175)		(175)		(168)
Net Carrying Amount	141		141		130
Other
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	54		54		53
Accumulated Amortization	(5)		(5)		(3)
Net Carrying Amount	$ 49		$ 49		$ 50

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GOODWILL AND OTHER INTANGIBLE ASSETS - Amortization Expense (Details) $ in Millions	Jun. 30, 2022 USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]
2023	$ 45
2024	42
2025	42
2026	40
2027	$ 31

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PROPERTY, PLANT AND EQUIPMENT (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Property Plant And Equipment [Line Items]
Property plant and equipment, gross	$ 7,057		$ 7,057		$ 7,214
Accumulated depreciation	(3,373)		(3,373)		(3,341)
Property, plant and equipment, net	$ 3,684		$ 3,684		$ 3,873
Precious metals depletion percentage	10.00%		10.00%		10.00%
Precious metal percent of deprecation expense	3.00%		3.00%
Increase to property, plant and equipment	$ 7	$ 21	$ 11	$ 41
Other Nonoperating Income (Expense)
Property Plant And Equipment [Line Items]
Increase to property, plant and equipment	7	$ 21	11	$ 41
Land
Property Plant And Equipment [Line Items]
Property plant and equipment, gross	211		211		$ 219
Buildings and leasehold improvements
Property Plant And Equipment [Line Items]
Property plant and equipment, gross	1,231		1,231		1,265
Machinery and equipment
Property Plant And Equipment [Line Items]
Property plant and equipment, gross	5,259		5,259		5,343
Construction in progress
Property Plant And Equipment [Line Items]
Property plant and equipment, gross	$ 356		$ 356		$ 387

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ACQUISITIONS - Narrative (Details) - USD ($) $ in Millions	Jun. 01, 2022	May 23, 2022	Sep. 30, 2022	Jun. 30, 2022	Dec. 31, 2021
Business Acquisition [Line Items]
Goodwill				$ 1,079	$ 990
Pultron Composites
Business Acquisition [Line Items]
Business combination, consideration transferred		$ 47
Percentage of voting rights to be acquired		65.50%
Assets and technology acquired		$ 65
Goodwill		42
Pultron Composites | Technology-Based Intangible Assets
Business Acquisition [Line Items]
Intangible assets acquired		$ 15
Estimated weighted average life of finite-lived intangible assets acquired (in years)		15 years
WearDeck
Business Acquisition [Line Items]
Business combination, consideration transferred	$ 133
Goodwill	70
Intangible assets acquired other than goodwill	38
WearDeck | Trademarks
Business Acquisition [Line Items]
Indefinite lived intangible assets acquired	7
WearDeck | Technology-Based Intangible Assets
Business Acquisition [Line Items]
Intangible assets acquired	$ 10
Estimated weighted average life of finite-lived intangible assets acquired (in years)	11 years
WearDeck | Customer Relationships [Member]
Business Acquisition [Line Items]
Intangible assets acquired	$ 21
Estimated weighted average life of finite-lived intangible assets acquired (in years)	15 years
Fiberteq LLC | Forecast
Business Acquisition [Line Items]
Percentage of voting rights to be acquired			50.00%

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ASSETS HELD FOR SALE (Details) - Disposal Group, Held-for-sale, Not Discontinued Operations - Chambery, France Manufacturing Assets - USD ($) $ in Millions	May 16, 2022	Jun. 30, 2022
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Pre-tax charge	$ 29
Assets held for sale		$ 81

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WARRANTIES (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Movement In Standard And Extended Product Warranty Increase Decrease Roll Forward
Product warranty accrual, beginning balance	$ 81	$ 72
Amounts accrued for current year	10	11
Settlements of warranty claims	(5)	(7)
Product warranty accrual, ending balance	$ 86	$ 76

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RESTRUCTURING, ACQUISITION AND DIVESTITURE-RELATED COSTS (Details) - USD ($) $ in Millions		3 Months Ended			6 Months Ended
	May 16, 2022	Jun. 30, 2022	Sep. 30, 2021	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2022	Dec. 31, 2021
Restructuring Cost and Reserve [Line Items]
Acquisition related costs		$ 3		$ 0	$ 3	$ 0
Restructuring costs		(43)		(1)	(22)	(2)
Disposal Group, Held-for-sale, Not Discontinued Operations | Chambery, France Manufacturing Assets
Restructuring Cost and Reserve [Line Items]
Pre-tax charge	$ 29
Forecast | Roofing
Restructuring Cost and Reserve [Line Items]
Restructuring cost, expected cost							$ 7
Exit of DUCS Product Line
Restructuring Cost and Reserve [Line Items]
Restructuring costs					(3)
Accelerated depreciation and other non-cash items					(2)
Restructuring reserve		1			1			$ 0
Payments					0
Cumulative charges incurred		3			3
Roofing Components Restructuring Actions
Restructuring Cost and Reserve [Line Items]
Restructuring costs					0
Accelerated depreciation and other non-cash items					0
Restructuring reserve		1			1			1
Payments					0
Cumulative charges incurred		5			5
Roofing Components Restructuring Actions | Roofing
Restructuring Cost and Reserve [Line Items]
Restructuring costs					(1)
Santa Clara Insulation Site
Restructuring Cost and Reserve [Line Items]
Restructuring costs					(13)
Accelerated depreciation and other non-cash items					(10)
Restructuring reserve		12			12			13
Payments					(4)
Cumulative charges incurred		38			38
2020 Insulation Restructuring Actions
Restructuring Cost and Reserve [Line Items]
Restructuring costs					(1)
Accelerated depreciation and other non-cash items					(1)
Gain on sale of manufacturing facility in Shanghai, China					27
Restructuring reserve		0			0			1
Payments					(1)
Cumulative charges incurred		28			28
Acquisition Related Restructuring
Restructuring Cost and Reserve [Line Items]
Restructuring costs					0
Accelerated depreciation and other non-cash items					0
Restructuring reserve		3			3			$ 5
Payments					(2)
Cumulative charges incurred		27			27
Accelerated depreciation
Restructuring Cost and Reserve [Line Items]
Restructuring costs					(1)
Accelerated depreciation | Cost Reductions Actions 2017 | Cost of sales
Restructuring Cost and Reserve [Line Items]
Restructuring costs		(7)		(1)	(13)	(2)
Accelerated depreciation | Exit of DUCS Product Line
Restructuring Cost and Reserve [Line Items]
Restructuring costs		(2)
Other exit costs | Cost Reductions Actions 2017 | Marketing and administrative expenses
Restructuring Cost and Reserve [Line Items]
Restructuring costs		(3)		(1)	(3)	(1)
Severance
Restructuring Cost and Reserve [Line Items]
Restructuring reserve		17			17
Restructuring reserve, noncurrent		1			1
Restructuring reserve, current		16			16
Severance | Cost Reductions Actions 2017 | Other Income
Restructuring Cost and Reserve [Line Items]
Restructuring costs				2		2
Severance | Cost Reductions Actions 2017 | Other Expense
Restructuring Cost and Reserve [Line Items]
Restructuring costs		(1)			(1)
Severance | Exit of DUCS Product Line
Restructuring Cost and Reserve [Line Items]
Restructuring costs		(1)
Other exit gains/costs | Cost Reductions Actions 2017 | Other Expense
Restructuring Cost and Reserve [Line Items]
Restructuring costs		(29)		(1)	(2)	(1)
Acquisition-related costs | Cost Reductions Actions 2017 | Marketing and administrative expenses
Restructuring Cost and Reserve [Line Items]
Restructuring costs		$ (3)		$ 0	$ (3)	$ 0
Minimum
Restructuring Cost and Reserve [Line Items]
Restructuring charges			$ 30
Accelerated depreciation and other non-cash items			(75)
Maximum
Restructuring Cost and Reserve [Line Items]
Restructuring charges			40
Accelerated depreciation and other non-cash items			$ (85)

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DEBT (Details) - USD ($)		3 Months Ended	6 Months Ended
	Aug. 12, 2019	Sep. 30, 2017	Jun. 30, 2022	Dec. 31, 2021	May 12, 2020	Sep. 30, 2018	Apr. 01, 2018	Jan. 25, 2018	Jun. 26, 2017	Aug. 08, 2016	Nov. 12, 2014	Oct. 17, 2012
Debt Instrument [Line Items]
Carrying Value			$ 3,014,000,000	$ 2,985,000,000
Fair Value			100.00%	100.00%
Other			$ 2,000,000	$ 2,000,000
Long-term debt, current maturities			25,000,000	25,000,000
Long-term debt, net of current portion			2,989,000,000	2,960,000,000
Line of credit facility, maximum borrowing capacity						$ 800,000,000
Short-term debt (less than)			$ 1,000,000	$ 6,000,000
Short-term debt, weighted average interest rate, at point in time			5.70%	1.50%
Senior Notes Due 2024
Debt Instrument [Line Items]
Long-term debt, percentage rate			4.20%
Carrying Value			$ 397,000,000	$ 397,000,000
Fair Value			100.00%	107.00%
Debt instrument, face amount											$ 400,000,000
Senior Notes Due 2026
Debt Instrument [Line Items]
Long-term debt, percentage rate			3.40%
Carrying Value			$ 397,000,000	$ 397,000,000
Fair Value			96.00%	106.00%
Debt instrument, face amount										$ 400,000,000
Senior Notes Due 2029
Debt Instrument [Line Items]
Long-term debt, percentage rate			3.95%
Carrying Value			$ 446,000,000	$ 446,000,000
Fair Value			93.00%	110.00%
Debt instrument, face amount	$ 450,000,000
Senior Notes, Due 2030
Debt Instrument [Line Items]
Long-term debt, percentage rate			3.875%
Carrying Value			$ 298,000,000	$ 297,000,000
Fair Value			92.00%	109.00%
Debt instrument, face amount					$ 300,000,000
Senior Notes Due 2036
Debt Instrument [Line Items]
Long-term debt, percentage rate			7.00%
Carrying Value			$ 368,000,000	$ 368,000,000
Fair Value			110.00%	141.00%
Debt instrument, face amount												$ 550,000,000
Repayments of debt	34,000,000		$ 140,000,000
Senior Notes Due 2047
Debt Instrument [Line Items]
Long-term debt, percentage rate			4.30%
Carrying Value			$ 589,000,000	$ 589,000,000
Fair Value			82.00%	115.00%
Debt instrument, face amount									$ 600,000,000
Senior Notes Due 2048
Debt Instrument [Line Items]
Long-term debt, percentage rate			4.40%
Carrying Value			$ 390,000,000	$ 390,000,000
Fair Value			83.00%	118.00%
Debt instrument, face amount								$ 400,000,000
Various finance leases, due through 2032
Debt Instrument [Line Items]
Carrying Value			$ 127,000,000	$ 99,000,000
Fair Value			100.00%	100.00%
Senior Notes Due 2022
Debt Instrument [Line Items]
Repayments of debt	$ 416,000,000
Senior Notes Due 2019
Debt Instrument [Line Items]
Repayments of debt		$ 105,000,000	$ 144,000,000
Senior Notes Due 2016
Debt Instrument [Line Items]
Repayments of debt		$ 242,000,000	158,000,000
Senior Revolving Credit Facility
Debt Instrument [Line Items]
Proceeds from issuance of debt			600,000,000
Line of credit facility, maximum borrowing capacity			800,000,000
Receivables Securitization Facility
Debt Instrument [Line Items]
Long-term debt, current maturities							$ 280,000,000
Line of credit facility, maximum borrowing capacity			$ 280,000,000

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DEBT - Credit Facility Utilization (Details) - USD ($) $ in Millions	Jun. 30, 2022	Sep. 30, 2018
Debt Instrument [Line Items]
Facility size or borrowing limit		$ 800
Senior Revolving Credit Facility
Debt Instrument [Line Items]
Facility size or borrowing limit	$ 800
Outstanding borrowings	0
Outstanding letters of credit	4
Availability on facility	796
Receivables Securitization Facility
Debt Instrument [Line Items]
Facility size or borrowing limit	280
Collateral capacity limitation on availability	0
Outstanding borrowings	0
Outstanding letters of credit	1
Availability on facility	$ 279

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PENSION PLANS AND OTHER POSTRETIREMENT BENEFITS (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2022
Defined Benefit Plan, Estimated Future Benefit Payments [Abstract]
Contributions by employer			$ 2
Pension Plan
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]
Service cost	$ 2	$ 3	4	$ 6
Interest cost	8	7	17	15
Expected return on plan assets	(13)	(13)	(26)	(27)
Amortization of actuarial gain	4	4	7	8
Net periodic benefit income	1	1	2	2
Other Postretirement Benefits Plan
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]
Service cost	0	1	1	1
Interest cost	1	1	2	2
Amortization of prior service credit	0	(1)	0	(1)
Amortization of actuarial gain	(2)	(2)	(4)	(4)
Net periodic benefit income	(1)	(1)	(1)	(2)
U.S. | Pension Plan
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]
Service cost	1	2	2	3
Interest cost	6	5	12	11
Expected return on plan assets	(9)	(9)	(18)	(18)
Amortization of actuarial gain	3	3	6	6
Net periodic benefit income	1	1	2	2
Non-U.S. | Pension Plan
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]
Service cost	1	1	2	3
Interest cost	2	2	5	4
Expected return on plan assets	(4)	(4)	(8)	(9)
Amortization of actuarial gain	1	1	1	2
Net periodic benefit income	$ 0	$ 0	$ 0	$ 0
Maximum | Scenario, Forecast | Non-U.S.
Defined Benefit Plan, Estimated Future Benefit Payments [Abstract]
Expected future employer contributions, current fiscal year					$ 25

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CONTINGENT LIABILITIES AND OTHER MATTERS (Details) $ in Millions	Jun. 30, 2022 USD ($) site
Unusual or Infrequent Item, or Both [Line Items]
Environmental liability sites	23
Environmental exit costs, accrual | $	$ 6
Environmental exit costs, accrual, current | $	$ 1
Superfund Site
Unusual or Infrequent Item, or Both [Line Items]
Environmental liability sites	10
Owned or Formally Owned Sites
Unusual or Infrequent Item, or Both [Line Items]
Environmental liability sites	13

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STOCK COMPENSATION - Narrative (Details) $ / shares in Units, shares in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022 USD ($) $ / shares shares	Jun. 30, 2021 USD ($)	Jun. 30, 2022 USD ($) $ / shares shares	Jun. 30, 2021 USD ($)	Apr. 16, 2020 shares	Apr. 18, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated share based compensation expense (less than)	$ 13,000,000	$ 12,000,000	$ 25,000,000	$ 24,000,000
Compensation not yet recognized, stock options	0		$ 0
Maximum employee subscription rate						85.00%
Internal Based Performance Metric
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period			3 years
External Based Performance Metric
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period			3 years
Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period			4 years
Options Maximum term (in years)			10 years
Employee emergence equity program expense	$ 2,000,000	$ 2,000,000	$ 3,000,000	3,000,000
Options | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price range, exercisable options, weighted average exercise price | $ / shares	$ 37.65		$ 37.65
Options | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price range, exercisable options, weighted average exercise price | $ / shares	$ 42.16		$ 42.16
Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period			2 years 6 months 7 days
Granted, weighted average grant date fair value | $ / shares			$ 91.12
Compensation cost not yet recognized	$ 45,000,000		$ 45,000,000
Vested in period, fair value			$ 20,000,000	$ 24,000,000
Restricted Stock Units (RSUs) | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period			3 years
Restricted Stock Units (RSUs) | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period			4 years
Performance Stock Units (PSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period			1 year 10 months 24 days
Granted, weighted average grant date fair value | $ / shares			$ 98.94
Compensation cost not yet recognized	27,000,000		$ 27,000,000
Employee Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation cost not yet recognized	$ 2,000,000		$ 2,000,000
Stock Plan Member, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for grant | shares	2.7		2.7
Internal Based Performance Metric
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance stock payout minimum			0
Performance stock payout range maximum			3
External Based Performance Metric
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period			3 years
Performance stock payout minimum			0
Performance stock payout range maximum			2
Employee Stock Purchase Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for grant | shares	3.7		3.7		4.2
Performance Stock Units (PSUs) 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected volatility			41.65%
Risk free interest rate			1.36%
Expected term (in years)			2 years 10 months 28 days
Grant date fair value of units granted | $ / shares			$ 122.69

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STOCK COMPENSATION - Stock Option Activity (Details) - USD ($) $ / shares in Units, $ in Millions	6 Months Ended	12 Months Ended
	Jun. 30, 2022	Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Number of options, beginning balance	55,900
Exercised (in shares)	(4,800)
Number of options, ending balance	51,100	55,900
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]
Beginning Balance	$ 39.34
Exercised, weighted average exercise price	41.03
Ending Balance	$ 39.19	$ 39.34
Weighted average remaining contractual term (in years)	1 year 3 months 3 days	1 year 8 months 15 days
Exercise price range, exercisable options, weighted average remaining contractual term (in years)	1 year 3 months 3 days
Intrinsic value	$ 2	$ 3
Intrinsic value, exercisable	$ 2

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STOCK COMPENSATION - Restricted Stock Unit (Details) - Restricted Stock Units (RSUs)	6 Months Ended
	Jun. 30, 2022 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Balance at December 31, 2021 | shares	1,268,993
Granted (in shares) | shares	340,927
Vested (in shares) | shares	(299,440)
Forfeited (in shares) | shares	(35,582)
Balance at June 30, 2022 | shares	1,274,898
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Balance at December 31, 2021 | $ / shares	$ 62.25
Granted, weighted average grant date fair value | $ / shares	91.12
Vested, weighted average grant date fair value | $ / shares	67.70
Forfeited, weighted average grant date fair value | $ / shares	74.48
Balance at June 30, 2022 | $ / shares	$ 68.23

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STOCK COMPENSATION - Performance Stock Units (Details) - Performance Stock Units (PSUs)	6 Months Ended
	Jun. 30, 2022 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Balance at December 31, 2021 | shares	309,971
Granted (in shares) | shares	146,784
Forfeited (in shares) | shares	(7,459)
Balance at June 30, 2022 | shares	449,296
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Balance at December 31, 2021 | $ / shares	$ 74.78
Granted, weighted average grant date fair value | $ / shares	98.94
Forfeited, weighted average grant date fair value | $ / shares	80.43
Balance at June 30, 2022 | $ / shares	$ 82.56

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EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended				6 Months Ended
	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2022	Jun. 30, 2021	Feb. 14, 2022
Earnings Per Share [Abstract]
Net earnings attributable to Owens Corning	$ 343	$ 304	$ 298	$ 210	$ 647	$ 508
Weighted-average number of shares outstanding used for basic earnings per share	97,600,000		104,600,000		98,600,000	105,000,000.0
Non-vested restricted and performance shares	800,000		800,000		700,000	800,000
Options to purchase common stock	0		100,000		0	100,000
Weighted-average number of shares outstanding and common equivalent shares used for diluted earnings per share	98,400,000		105,500,000		99,300,000	105,900,000
Basic (in dollars per share)	$ 3.51		$ 2.85		$ 6.56	$ 4.84
Diluted (in dollars per share)	$ 3.49		$ 2.82		$ 6.52	$ 4.80
Antidilutive securities excluded from computation of earnings per share amount	0		0		0	0
Equity Class Of Treasury Stock [Line Items]
Stock repurchase program, number of shares authorized to be repurchased	9,900,000				9,900,000
Repurchase Program 2020
Equity Class Of Treasury Stock [Line Items]
Stock repurchase program, number of shares authorized to be repurchased							10,000,000
Stock repurchased during period, shares					3,500,000
Payments for repurchase of equity					$ 315

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INCOME TAXES (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Income Tax Disclosure [Abstract]
Income tax expense	$ 119	$ 97	$ 226	$ 156
Effective tax rate	26.00%	25.00%	26.00%	24.00%
U.S. federal statutory tax rate	21.00%	21.00%	21.00%	21.00%

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CHANGES IN ACCUMULATED OTHER COMPREHENSIVE INCOME (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Total AOCI beginning balance			$ (581)
Other comprehensive income (loss), net of tax	$ (49)	$ 27	(50)	$ (5)
Amounts classified into AOCI, net of tax	0	0	1	0
Amounts classified into AOCI, net of tax	(1)	(2)	23	10
Total AOCI ending balance	(628)	(593)	(628)	(593)
Currency Translation Adjustment
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Total AOCI beginning balance	(306)	(265)	(279)	(220)
Net investment hedge amounts classified into AOCI, net of tax	2	(1)	4	3
Loss on foreign currency translation	(54)	33	83	16
Other comprehensive income (loss), net of tax	(52)	32	(79)	(13)
Total AOCI ending balance	(358)	(233)	(358)	(233)
Pension and Other Postretirement Adjustment
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Total AOCI beginning balance	(315)	(371)	(318)	(372)
Other comprehensive income (loss), net of tax	6	(3)	9	(2)
Amounts reclassified from AOCI to net earnings, net of tax	2	0	2	2
Amounts classified into AOCI, net of tax	4	(3)	7	(4)
Total AOCI ending balance	(309)	(374)	(309)	(374)
Hedging Adjustment
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Total AOCI beginning balance	40	16	16	4
Other comprehensive income (loss), net of tax	(1)	(2)	23	10
Amounts reclassified from AOCI to net earnings, net of tax	(12)	(1)	(20)	(2)
Amounts classified into AOCI, net of tax	11	(1)	43	12
Total AOCI ending balance	$ 39	$ 14	$ 39	$ 14