Eastman Chemical (EMN) 10-Q 29 Jul 22 2022 Q2 Quarterly report Financial data

Cover Page

Cover Page	6 Months Ended
	Jun. 30, 2022 shares
Entity Information [Line Items]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2022
Document Transition Report	false
Entity File Number	1-12626
Entity Registrant Name	EASTMAN CHEMICAL CO
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	62-1539359
Entity Address, Address Line One	200 South Wilcox Drive
Entity Address, City or Town	Kingsport
Entity Address, State or Province	TN
Entity Address, Postal Zip Code	37662
City Area Code	423
Local Phone Number	229-2000
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	122,808,505
Entity Central Index Key	0000915389
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2022
Document Fiscal Period Focus	Q2
Common Stock [Member]
Entity Information [Line Items]
Title of 12(b) Security	Common Stock, par value $0.01 per share
Trading Symbol	EMN
Security Exchange Name	NYSE
1.5% notes due May 2023 [Member]
Entity Information [Line Items]
Title of 12(b) Security	1.50% Notes Due 2023
Trading Symbol	EMN23
Security Exchange Name	NYSE
1.875% notes due November 2026 [Member]
Entity Information [Line Items]
Title of 12(b) Security	1.875% Notes Due 2026
Trading Symbol	EMN26
Security Exchange Name	NYSE

UNAUDITED CONSOLIDATED STATEMEN

UNAUDITED CONSOLIDATED STATEMENTS OF EARNINGS, COMPREHENSIVE INCOME AND RETAINED EARNINGS - USD ($) $ in Millions	3 Months Ended				6 Months Ended
	Jun. 30, 2022		Jun. 30, 2021		Jun. 30, 2022		Jun. 30, 2021
Income Statement [Abstract]
Sales	$ 2,784		$ 2,653		$ 5,498		$ 5,062
Cost of sales	2,114		1,972		4,278		3,783
Gross profit	670		681		1,220		1,279
Selling, general and administrative expenses	185		202		381		386
Research and development expenses	67		63		132		121
Asset impairments and restructuring charges, net	19		15		21		22
Other components of post-employment (benefit) cost, net	(34)		(37)		(65)		(73)
Other (income) charges, net	14		(1)		2		(5)
Net (gain) loss on divested businesses	(7)		495		(10)		495
Earnings (loss) before interest and taxes	426		(56)		759		333
Net interest expense	45		51		91		101
Earnings (loss) before income taxes	381		(107)		668		232
Provision for income taxes	124		37		175		99
Net earnings (loss)	257		(144)		493		133
Less: Net earnings attributable to noncontrolling interest	1		2		2		5
Net earnings (loss) attributable to Eastman	$ 256		$ (146)		$ 491		$ 128
Earnings Per Share, Basic [Abstract]
Basic earnings (loss) per share attributable to Eastman	$ 2.05		$ (1.07)		$ 3.87		$ 0.94
Diluted earnings (loss) per share attributable to Eastman
Diluted earnings (loss) per share attributable to Eastman	$ 2.03		$ (1.07)		$ 3.82		$ 0.93
Comprehensive Income
Net earnings (loss) including noncontrolling interest	$ 257		$ (144)		$ 493		$ 133
Other comprehensive income (loss), net of tax:
Change in cumulative translation adjustment	16		9		23		11
Defined benefit pension and other postretirement benefit plans:
Amortization of unrecognized prior service credits	(9)		(7)		(15)		(14)
Derivatives and hedging:
Unrealized gain (loss) during period	27		4		67		29
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax	(32)		9		(36)		14
Other Comprehensive Income (Loss)	2		15		39		40
Comprehensive income (loss) including noncontrolling interest	259		(129)		532		173
Less: Net earnings attributable to noncontrolling interest	1		2		2		5
Comprehensive income (loss) attributable to Eastman	258		(131)		530		168
Retained Earnings
Retained earnings at beginning of period	8,694		8,260		8,557		8,080
Net earnings (loss) attributable to Eastman	256		(146)		491		128
Cash dividends declared	(93)	[1]	(94)	[1]	(191)	[2]	(188)	[2]
Retained earnings at end of period	$ 8,857		$ 8,020		$ 8,857		$ 8,020
[1]Cash dividends declared consists of cash dividends paid and dividends declared but unpaid.[2]Cash dividends declared consists of cash dividends paid and dividends declared but unpaid.

UNAUDITED CONSOLIDATED STATEM_2

UNAUDITED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION - USD ($) $ in Millions		Jun. 30, 2022	Dec. 31, 2021
Current assets
Cash and cash equivalents		$ 456	$ 459
Trade receivables, net of allowance for doubtful accounts		1,210	1,091
Miscellaneous receivables		425	489
Inventories		1,826	1,504
Other current assets		86	96
Assets held for sale		0	1,007
Total current assets		4,003	4,646
Properties
Properties and equipment at cost		12,743	12,680
Less: Accumulated depreciation		7,784	7,684
Net properties		4,959	4,996
Goodwill		3,663	3,641
Intangible assets, net of accumulated amortization		1,248	1,362
Other noncurrent assets		1,002	874
Total assets	[1]	14,875	15,519
Current liabilities
Payables and other current liabilities		2,169	2,133
Borrowings due within one year		979	747
Liabilities held for sale		0	91
Total current liabilities		3,148	2,971
Long-term borrowings		4,012	4,412
Deferred income tax liabilities		738	810
Post-employment obligations		768	811
Other long-term liabilities		802	727
Total liabilities		$ 9,468	$ 9,731
Common stock, shares issued (in shares)		222,316,005	221,809,309
Common stock, par value (in dollars per share)		$ 0.01
Stockholders' equity
Common stock ($0.01 par value – 350,000,000 shares authorized; shares issued – 222,316,005 and 221,809,309 for 2022 and 2021, respectively)		$ 2	$ 2
Additional paid-in capital		2,179	2,187
Retained earnings		8,857	8,557
Accumulated other comprehensive income (loss)		(143)	(182)
Stockholder's Equity before Treasury Stock		10,895	10,564
Less: Treasury stock at cost (99,558,298 and 92,892,229 shares for 2022 and 2021, respectively)		5,572	4,860
Total Eastman stockholders' equity		5,323	5,704
Noncontrolling interest		84	84
Total equity		5,407	5,788
Total liabilities and stockholders' equity		$ 14,875	$ 15,519
Treasury stock at cost (in shares)		99,558,298	92,892,229
Common stock, shares authorized (in shares)		350,000,000
[1] Segment assets include accounts receivable, inventory, fixed assets, goodwill, and intangible assets. As disclosed in Note 1, "Significant Accounting Policies", December 31, 2021 Assets by Segment have been recast from Note 20, "Segment and Regional Sales Information", to the Company's 2021 Annual Report on Form 10-K . Prior to the recast, December 31, 2021 assets reported for the AFP segment were revised from $4,643 million to $5,195 million, and assets reported for Corporate & Other Assets were revised from $2,540 million to $1,988 million. Total assets were not impacted by the misclassification.

UNAUDITED CONSOLIDATED STATEM_3

UNAUDITED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Operating activities
Net earnings	$ 493	$ 133
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization	243	289
Mark-to-market pension and other postretirement benefit plans (gain), net	(3)	0
Asset impairment charges	0	5
Loss on sale of assets	15	0
Net (gain) loss on divested businesses	(10)	495
Benefit from deferred income taxes	(81)	(28)
Changes in operating assets and liabilities, net of effect of acquisitions and divestitures:
(Increase) decrease in trade receivables	(163)	(361)
(Increase) decrease in inventories	(372)	(214)
Increase (decrease) in trade payables	179	306
Pension and other postretirement contributions (in excess of) less than expenses	(81)	(97)
Variable compensation (in excess of) less than expenses	(132)	8
Other items, net	174	106
Net cash provided by operating activities	262	642
Investing activities
Additions to properties and equipment	(247)	(198)
Proceeds from Divestiture of Businesses	998	0
Acquisitions, net of cash acquired	(1)	(63)
Additions to capitalized software	(7)	(12)
Other items, net	13	(4)
Net cash provided by (used in) investing activities	756	(277)
Financing activities
Net decrease in commercial paper and other borrowings	0	(25)
Proceeds from borrowings	500	0
Repayment of borrowings	(550)	0
Dividends paid to stockholders	(196)	(188)
Treasury stock purchases	(752)	(140)
Proceeds from stock option exercises and other items, net	(12)	38
Net cash used in financing activities	(1,010)	(315)
Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Continuing Operations	(11)	(5)
Net change in cash and cash equivalents	(3)	45
Cash and cash equivalents at beginning of period	459	564
Cash and cash equivalents at end of period	$ 456	$ 609

SIGNIFICANT ACCOUNTING POLICIES

SIGNIFICANT ACCOUNTING POLICIES (Notes)	6 Months Ended
	Jun. 30, 2022
Significant Accounting Policies [Abstract]
Organization, Consolidation, Basis of Presentation, Business Description and Accounting Policies [Text Block]	SIGNIFICANT ACCOUNTING POLICIES Basis of Presentation The accompanying unaudited consolidated financial statements have been prepared by Eastman Chemical Company ("Eastman" or the "Company") in accordance and consistent with the accounting policies stated in the Company's 2021 Annual Report on Form 10-K , and should be read in conjunction with the consolidated financial statements in Part II, Item 8 of that report, with the exception of recently adopted accounting standards noted below. The December 31, 2021 financial position data included herein was derived from the consolidated financial statements included in the 2021 Annual Report on Form 10-K but does not include all disclosures required by accounting principles generally accepted in the United States ("GAAP"). In the opinion of management, the unaudited consolidated financial statements include all normal recurring adjustments necessary for the fair statement of the interim financial information in conformity with GAAP. These statements contain some amounts that are based upon management estimates and judgments. Future actual results could differ from such current estimates. The unaudited consolidated financial statements include assets, liabilities, revenues, and expenses of business ventures for which a controlling interest is determined. Eastman accounts for other joint ventures and investments where it exercises significant influence on the equity basis. During the six months 2022, the Company contributed $24 million in a new joint venture located in Kingsport, Tennessee which will produce acetylated wood. The Company owns a 40 percent interest in the joint venture. Intercompany transactions and balances are eliminated in consolidation. Certain prior period data has been reclassified in the unaudited consolidated financial statements and accompanying footnotes to conform to current period presentation, including sales revenue, earnings before interest and taxes ("EBIT"), and assets related to the divested rubber additives product lines and related assets and technology and the divested adhesives resins business. See Note 17, "Segment and Regional Sales Information" for more information. Recently Adopted Accounting Standards Accounting Standards Update ("ASU") 2021-05 Leases (Topic 842): Lessors—Certain Leases with Variable Lease Payments : On January 1, 2022, Eastman adopted this update which is a part of the Financial Accounting Standards Board's ("FASB") post-implementation review of this Topic. The update provides that lessors should classify and account for a lease with variable lease payments that do not depend on a reference index or a rate as an operating lease if both: the lease would have been classified as a sales-type lease or a direct financing lease and the lessor would have otherwise recognized a day-one loss. The adoption does not have significant impact on the Company's financial statements and related disclosures. ASU 2021-10 Government Assistance (Topic 832): Disclosures by Business Entities about Government Assistance : On January 1, 2022, Eastman adopted prospectively this amendment which requires business entities that account for transactions with a government by applying a grant or contribution model by analogy (for example, a grant model within International Financial Reporting Standards) to provide annual disclosures about government assistance recorded during the period. The adoption does not have significant impact on the Company's financial statements and related disclosures. Accounting Standards Issued But Not Adopted as of June 30, 2022 ASU 2021-08 Business Combinations (Topic 805): Accounting for Contract Assets and Contract Liabilities from Contracts with Customers : The FASB issued this update in October 2021, which requires that an entity (acquirer) recognize and measure contract assets and contract liabilities acquired in a business combination in accordance with Topic 606 Revenue from Contracts with Customers , as if it had originated the contracts. The update also provides certain practical expedients for acquirers and is applicable to all contract assets and liabilities within the scope of Topic 606. The expedients are as follows: "provides relief for contracts that have been previously modified before the acquisition date" and "relief for situations in which the acquirer does not have the appropriate data or expertise to analyze the historical periods in which the contract was entered into". This guidance is effective for fiscal years beginning after December 15, 2022, including interim periods within those years. Early adoption is permitted, including adoption in an interim period. Adoption is on a prospective basis to business combinations occurring on or after the initial application and if adopted early, retrospectively to all business combinations for which the acquisition date occurs on or after the beginning of the fiscal year that includes the interim period of early application. Management does not expect that changes required by the new standard will have a significant impact on the Company's financial statements and related disclosures. ASU 2022-01 Derivatives and Hedging (Topic 815): Fair Value Hedging—Portfolio Layer Method : The FASB issued this update in March 2022. This ASU clarifies the guidance in Accounting Standards Codification ("ASC") 815 on fair value hedge accounting of interest rate risk for portfolios of financial assets. This ASU amends the guidance in ASU 2017-123 (released on August 28, 2017) that, among other things, established the "last-of-layer" method for making the fair value hedge accounting for these portfolios more accessible. ASU 2022-01 renames that method the "portfolio layer" method and addresses feedback from stakeholders regarding its application. This guidance is effective for fiscal years beginning after December 15, 2022, including interim periods within those years. Management does not expect that changes required by the new standard will have a significant impact on the Company's financial statements and related disclosures. ASU 2022-02 Financial Instruments—Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures : The FASB issued this update in March 2022. This ASU updates the requirements for accounting for credit losses under ASC 326, eliminates the accounting guidance on troubled debt restructurings for creditors in ASC 310-40, and enhances creditors' disclosure requirements related to loan refinancings and restructurings for borrowers experiencing financial difficulty. This ASU also amends the guidance on "vintage disclosures" to require disclosure of gross write-offs by year of origination. This guidance is effective for fiscal years beginning after December 15, 2022, including interim periods within those years. Management does not expect that changes required by the new standard will have a significant impact on the Company's financial statements and related disclosures. ASU 2022-03 Fair Value Measurement (Topic 820): Fair Value Measurement of Equity Securities Subject to Contractual Sale Restrictions : The FASB issued this update in June 2022, which states that when measuring the fair value of an asset or a liability, a reporting entity should consider the characteristics of the asset or liability, including restrictions on the sale of the asset or liability, if a market participant also would take those characteristics into account. Key to that determination is the unit of account for the asset or liability being measured at fair value. This guidance is effective for fiscal years beginning after December 15, 2023, and interim periods within those fiscal years, with early adoption permitted. The Company is continuing to assess the impact on the Company's financial statements and related disclosures. Working Capital Management and Off Balance Sheet Arrangements

Divestitures

Divestitures	6 Months Ended
	Jun. 30, 2022
Divestitures [Abstract]
Business Held for Sale	DIVESTITURES Rubber Additives Divestiture On November 1, 2021, the Company and certain of its subsidiaries completed the sale of its rubber additives (including Crystex™ insoluble sulfur and Santoflex™ antidegradants) and other product lines and related assets and technology of the global tire additives business ("rubber additives") of its Additives & Functional Products ("AFP") segment. The sale did not include the Eastman Impera™ and other performance resins product lines of the tire additives business. The Company is providing certain business transition and post-closing services to the buyer on agreed terms. The business was not reported as a discontinued operation because the sale did not have a major effect on the Company's operations and financial results. The total estimated consideration, after estimates of contingent consideration and post-closing adjustments and ongoing agreements through October 2027, was $687 million. The additional amount of consideration of up to $75 million is to be paid based on performance of divested rubber additives through December 2023. The divestiture resulted in a $552 million loss (including cumulative translation adjustment liquidation of $23 million and certain costs to sell of $ 10 million The major classes of divested assets and liabilities as of the date of the divestiture were as follows: (Dollars in millions) Assets divested Trade receivables, net of allowance for doubtful accounts $ 107 Inventories 94 Other assets 26 Properties, net of accumulated depreciation 300 Goodwill 398 Intangible assets, net of accumulated amortization 381 Assets divested 1,306 Liabilities divested Payables and other liabilities 48 Post-employment obligations 34 Other liabilities 18 Liabilities divested 100 Disposal group, net $ 1,206 Separately, the Company recognized $3 million and $15 million of transaction costs for the divested business in first six months 2022 and twelve months 2021, respectively. Transaction costs are expensed as incurred and are included in "Selling, general and administrative expenses" ("SG&A") in the Unaudited Consolidated Statements of Earnings, Comprehensive Income and Retained Earnings. Adhesives Resins Divestiture On April 1, 2022, the Company and certain of its subsidiaries completed the sale of its adhesives resins business, which includes hydrocarbon resins (including Eastman Impera™ tire resins), pure monomer resins, polyolefin polymers, rosins and dispersions, and oleochemical and fatty-acid based resins product lines ("adhesives resins"), of its AFP segment. The business was not reported as a discontinued operation because the sale did not have a major effect on the Company's operations and financial results. Included in the adhesives resins divestiture was the 50 percent interest in a joint venture that has a manufacturing facility in Nanjing, China, which produces Eastotac™ hydrocarbon tackifying resins for pressure-sensitive adhesives, caulks, and sealants. The total estimated consideration, after estimates of post-closing adjustments, was $957 million. The divestiture resulted in a $5 million gain (including cumulative translation adjustment liquidation of $10 million and certain costs to sell of $ 10 million The major classes of divested assets and liabilities as of the date of the divestiture were as follows: (Dollars in millions) Assets divested Trade receivables, net of allowance for doubtful accounts $ 129 Inventories 163 Other assets 21 Properties, net of accumulated depreciation 303 Goodwill 399 Intangible assets, net of accumulated amortization 14 Assets divested 1,029 Liabilities divested Payables and other liabilities 86 Deferred tax liability 7 Other liabilities 4 Liabilities divested 97 Disposal group, net $ 932 The Company recognized $8 million and $3 million of transaction costs for the divested business in first six months 2022 and twelve months 2021, respectively. Transaction costs are expensed as incurred and are included in SG&A in the Unaudited Consolidated Statements of Earnings, Comprehensive Income and Retained Earnings.

INVENTORIES

INVENTORIES	6 Months Ended
	Jun. 30, 2022
Inventory Disclosure [Abstract]
INVENTORIES	INVENTORIES June 30, December 31, (Dollars in millions) 2022 2021 Finished goods $ 1,241 $ 1,007 Work in process 283 273 Raw materials and supplies 692 589 Total inventories at FIFO or average cost 2,216 1,869 Less: LIFO reserve 390 365 Total inventories $ 1,826 $ 1,504

PAYABLES AND OTHER CURRENT LIAB

PAYABLES AND OTHER CURRENT LIABILITIES	6 Months Ended
	Jun. 30, 2022
Payables and Accruals [Abstract]
PAYABLES AND OTHER CURRENT LIABILITIES	PAYABLES AND OTHER CURRENT LIABILITIES June 30, December 31, (Dollars in millions) 2022 2021 Trade creditors $ 1,395 $ 1,228 Accrued payroll and variable compensation 147 311 Accrued taxes 182 138 Post-employment obligations 66 70 Dividends payable to stockholders 96 101 Other 283 285 Total payables and other current liabilities $ 2,169 $ 2,133

INCOME TAXES

INCOME TAXES	6 Months Ended
	Jun. 30, 2022
Income Tax Disclosure [Abstract]
PROVISION FOR INCOME TAXES	INCOME TAXES Second Quarter First Six Months (Dollars in millions) 2022 2021 2022 2021 $ % $ % $ % $ % Provision for income taxes and tax rate $ 124 33 % $ 37 — % $ 175 26 % $ 99 44 % Second quarter and first six months 2022 effective tax rates include adjustments to the provision for income taxes to reflect the tax implications of the divestiture of the adhesives resins business. Second quarter and first six months 2021 effective tax rates include a $21 million decrease to the provision for income taxes from the revaluation of deferred tax liabilities as a result of business held for sale classification of certain assets. At June 30, 2022 and December 31, 2021, Eastman had $204 million and $200 million, respectively, in unrecognized tax benefits. At June 30, 2022, it is expected that, as a result of the resolution of federal, state, and foreign examinations and appeals, and the expiration of various statutes of limitation, the total amounts of unrecognized tax benefits could decrease by up to $15 million within the next 12 months. Income tax incentives, in the form of tax holidays, have been granted to the Company in certain jurisdictions to attract investment and encourage industrial development. The expiration of these tax holidays varies by country. The tax holidays are conditional on the Company meeting certain requirements, including employment and investment thresholds; determination of compliance with these conditions may be subject to challenge by tax authorities in those jurisdictions. No individual tax holiday had a material impact to the Company's earnings in second quarter or first six months 2022 or 2021.

BORROWINGS

BORROWINGS	6 Months Ended
	Jun. 30, 2022
Debt Disclosure [Abstract]
BORROWINGS	BORROWINGS June 30, December 31, (Dollars in millions) 2022 2021 Borrowings consisted of: 3.6% notes due August 2022 $ 200 $ 747 1.50% notes due May 2023 (1) 779 850 7 1/4% debentures due January 2024 198 198 7 5/8% debentures due June 2024 43 43 3.80% notes due March 2025 695 698 1.875% notes due November 2026 (1) 517 565 7.60% debentures due February 2027 195 195 4.5% notes due December 2028 495 494 4.8% notes due September 2042 494 494 4.65% notes due October 2044 876 875 2022 Term loan 499 — Total borrowings 4,991 5,159 Borrowings due within one year 979 747 Long-term borrowings $ 4,012 $ 4,412 (1) The carrying value of the euro-denominated 1.50% notes due May 2023 and 1.875% notes due November 2026 will fluctuate with changes in the euro to U.S. dollar exchange rate. The carrying value of these euro-denominated borrowings have been designated as non-derivative net investment hedges of a portion of the Company's net investments in euro functional-currency denominated subsidiaries to offset foreign currency fluctuations. Credit Facility, Term Loan, and Commercial Paper Borrowings The Company has access to a $1.50 billion revolving credit agreement (the "Credit Facility") expiring December 2026. Borrowings under the Credit Facility are subject to interest at varying spreads above quoted market rates and a commitment fee is paid on the total unused commitment. The Credit Facility includes sustainability-linked pricing terms, provides available liquidity for general corporate purposes, and supports commercial paper borrowings. Commercial paper borrowings are classified as short-term. At June 30, 2022 and December 31 2021, the Company had no outstanding borrowings under the Credit Facility. At June 30, 2022 and December 31, 2021, the Company had no outstanding commercial paper borrowings. In second quarter 2022, the Company borrowed $500 million under a five-year term loan agreement ("2022 Term Loan"). The 2022 Term Loan had a variable interest rate of 2.73% as of June 30, 2022. Borrowings under the 2022 Term Loan are subject to interest at varying spreads above quoted market rates. In second quarter 2022, $550 million principal amount of the 3.6% notes due August 2022 were repaid using proceeds from the 2022 Term Loan and available cash. The Credit Facility and 2022 Term Loan contain customary covenants, including requirements to maintain certain financial ratios, that determine the events of default, amounts available, and terms of borrowings. The Company was in compliance with all applicable covenants at both June 30, 2022 and December 31, 2021. Subsequent Activity In July 2022, the Company repaid the remaining $200 million principal amount of the 3.6% notes due August 2022 prior to maturity. Fair Value of Borrowings Eastman has classified its total borrowings at June 30, 2022 and December 31, 2021 under the fair value hierarchy as defined in the accounting policies in Note 1, "Significant Accounting Policies", to the consolidated financial statements in Part II, Item 8 of the Company's 2021 Annual Report on Form 10-K . The fair value for fixed-rate debt securities is based on quoted market prices for the same or similar debt instruments and is classified as Level 2. The fair value for the Company's other borrowings, such as commercial paper and the 2022 Term Loan, equals the carrying value and is classified as Level 2. At June 30, 2022 and December 31, 2021, the fair values of total borrowings were $4.857 billion and $5.737 billion, respectively. The Company had no borrowings classified as Level 3 as of June 30, 2022 and December 31, 2021.

DERIVATIVE AND NON-DERIVATIVE F

DERIVATIVE AND NON-DERIVATIVE FINANCIAL INSTRUMENTS	6 Months Ended
	Jun. 30, 2022
Derivative Instruments and Hedging Activities Disclosure [Abstract]
DERIVATIVES	DERIVATIVE AND NON-DERIVATIVE FINANCIAL INSTRUMENTS Overview of Hedging Programs Eastman is exposed to market risks, such as changes in foreign currency exchange rates, commodity prices, and interest rates. To mitigate these market risks and their effects on the cash flows of the underlying transactions and investments in foreign subsidiaries, the Company uses various derivative and non-derivative financial instruments, when appropriate, in accordance with the Company's hedging strategy and policies. Designation is performed on a specific exposure basis to support hedge accounting. The Company does not enter into derivative transactions for speculative purposes. For further information on hedging programs, see Note 10, "Derivative and Non-Derivative Financial Instruments", to the consolidated financial statements in Part II, Item 8 of the Company's 2021 Annual Report on Form 10-K . Cash Flow Hedges Cash flow hedges are derivative instruments designated as and used to hedge the exposure to variability in expected future cash flows that are attributable to a particular risk. The derivative instruments that are designated and qualify as a cash flow hedge are reported on the balance sheet at fair value and the changes in fair value of these hedging instruments are offset in part or in whole by corresponding changes in the anticipated cash flows of the underlying exposures being hedged. The change in the hedge instrument is reported as a component of "Accumulated other comprehensive income (loss)" ("AOCI") on the Unaudited Consolidated Statements of Financial Position and reclassified into earnings in the same period or periods during which the hedged transaction affects earnings. Cash flows from cash flow hedges are classified as operating activities in the Unaudited Consolidated Statements of Cash Flows. Fair Value Hedges Fair value hedges are defined as derivative or non-derivative instruments designated as and used to hedge the exposure to changes in the fair value of an asset or a liability or an identified portion thereof that is attributable to a particular risk. The derivative instruments that are designated and qualify as fair value hedges are reported as "Long-term borrowings" on the Unaudited Consolidated Statements of Financial Position at fair value and the changes in fair value of these hedging instruments are offset in part or in whole by corresponding changes in the anticipated fair value of the underlying exposures being hedged. The net of the change in the hedge instrument and item being hedged for qualifying fair value hedges is recognized in earnings in the same period or periods during which the hedged transaction affects earnings. Cash flows from fair value hedges are classified as operating activities in the Unaudited Consolidated Statements of Cash Flows. Net Investment Hedges Net investment hedges are defined as derivative or non-derivative instruments designated as and used to hedge the foreign currency exposure of the net investments in certain foreign operations. The net of the change in the hedge instrument and item being hedged for qualifying net investment hedges is reported as a component of the "Cumulative Translation Adjustment" ("CTA") within AOCI on the Unaudited Consolidated Statements of Financial Position. Cash flows from the CTA component are classified as operating activities in the Unaudited Consolidated Statements of Cash Flows. Recognition in earnings of amounts previously recognized in CTA is limited to circumstances such as complete or substantially complete liquidation of the net investment in the hedged foreign operation. In the event of a complete or substantially complete liquidation of the net investment, cash flows from net investment hedges are classified as investing activities in the Unaudited Consolidated Statements of Cash Flows. For derivative cross-currency interest rate swap net investment hedges, gains and losses representing hedge components excluded from the assessment of effectiveness are recognized in CTA within AOCI and recognized in earnings through the periodic swap interest accruals. The cross-currency interest rate swaps designated as net investment hedges are included as part of "Other long-term liabilities", "Other noncurrent assets", "Payables and other current liabilities", or "Other current assets" on the Unaudited Consolidated Statements of Financial Position. Cash flows from excluded components are classified as operating activities in the Unaudited Consolidated Statements of Cash Flows. In second quarter 2022, the Company terminated fixed-to-fixed cross-currency swaps designated to hedge a portion of its net investment in a euro functional currency denominated subsidiary against foreign currency fluctuations. The notional amount terminated was €266 million ($320 million) which was scheduled to mature in August 2022. The termination resulted in a $40 million gain recognized in CTA. The related cash flows were classified as investing activities in the Unaudited Consolidated Statements of Cash Flows. Summary of Financial Position and Financial Performance of Hedging Ins truments The following table presents the notional amounts outstanding at June 30, 2022 and December 31, 2021 associated with Eastman's hedging programs. Notional Outstanding June 30, 2022 December 31, 2021 Derivatives designated as cash flow hedges: Foreign Exchange Forward and Option Contracts (in millions) EUR/USD (in EUR) €558 €429 Commodity Forward and Collar Contracts Feedstock (in million barrels) 1 1 Energy (in million british thermal units) 5 13 Interest rate swaps for the future issuance of debt (in millions) $75 $75 Derivatives designated as fair value hedges: Fixed-for-floating interest rate swaps (in millions) $75 $75 Derivatives designated as net investment hedges: Cross-currency interest rate swaps (in millions) EUR/USD (in EUR) €587 €853 Non-derivatives designated as net investment hedges: Foreign Currency Net Investment Hedges (in millions) EUR/USD (in EUR) €1,246 €1,246 Fair Value Measurements All the Company's derivative assets and liabilities are currently classified as Level 2. Level 2 fair value is based on estimates using standard pricing models. These standard pricing models use inputs that are derived from or corroborated by observable market data such as interest rate yield curves and currency spot and forward rates. The fair value of commodity contracts is derived using forward curves supplied by an industry recognized and unrelated third party. In addition, on an ongoing basis, the Company tests a subset of its valuations against valuations received from transaction counterparties to validate the accuracy of its standard pricing models. The Company had no derivatives classified as Level 3 as of June 30, 2022 and December 31, 2021. Counterparties to these derivative contracts are highly rated financial institutions which the Company believes carry minimal risk of nonperformance, and the Company diversifies its positions among such counterparties to reduce its exposure to counterparty risk and credit losses. The Company monitors the creditworthiness of its counterparties on an ongoing basis. The Company did not recognize a credit loss during second quarter and first six months 2022 or 2021. The Company has elected to present derivative contracts on a gross basis on the Unaudited Consolidated Statements of Financial Position. The following table presents the financial assets and liabilities valued on a recurring and gross basis and includes where the financial assets and liabilities are on the Unaudited Consolidated Statements of Financial Position as of June 30, 2022 and December 31, 2021. The Financial Position and Fair Value Measurements of Hedging Instruments on a Gross Basis (Dollars in millions) Derivative Type Statements of Financial June 30, 2022 December 31, 2021 Derivatives designated as cash flow hedges: Commodity contracts Other current assets $ 16 $ 16 Commodity contracts Other noncurrent assets — 2 Foreign exchange contracts Other current assets 33 12 Foreign exchange contracts Other noncurrent assets 14 6 Forward starting interest rate swap contracts Other current assets 13 5 Derivatives designated as fair value hedges: Fixed-for-floating interest rate swap Other current assets 1 1 Fixed-for-floating interest rate swap Other noncurrent assets — 1 Derivatives designated as net investment hedges: Cross-currency interest rate swaps Other current assets — 20 Cross-currency interest rate swaps Other noncurrent assets 83 35 Total Derivative Assets $ 160 $ 98 Derivatives designated as cash flow hedges: Commodity contracts Payables and other current liabilities $ — $ 1 Commodity contracts Other long-term liabilities — 1 Foreign exchange contracts Payables and other current liabilities — 1 Derivatives designated as fair value hedges: Fixed-for-floating interest rate swap Long-term borrowings 3 — Derivatives designated as net investment hedges: Cross-currency interest rate swaps Other long-term liabilities 2 5 Total Derivative Liabilities $ 5 $ 8 Total Net Derivative Assets (Liabilities) $ 155 $ 90 In addition to the fair value associated with derivative instruments designated as cash flow hedges, fair value hedges, and net investment hedges, the Company had non-derivative instruments designated as foreign currency net investment hedges with a carrying value of $1.3 billion at June 30, 2022 and $1.4 billion at December 31, 2021. The designated foreign currency-denominated borrowings are included as part of "Long-term borrowings" on the Unaudited Consolidated Statements of Financial Position. For additional fair value measurement information, see Note 1, "Significant Accounting Policies", and Note 10, "Derivative and Non-Derivative Financial Instruments", to the consolidated financial statements in Part II, Item 8 of the Company's 2021 Annual Report on Form 10-K . As of June 30, 2022 and December 31, 2021, the following amounts were included on the Unaudited Consolidated Statements of Financial Position related to cumulative basis adjustments for fair value hedges. (Dollars in millions) Carrying amount of the hedged liabilities Cumulative amount of fair value hedging loss adjustment included in the carrying amount of the hedged liability Line item on the Unaudited Consolidated Statements of Financial Position in which the hedged item is included June 30, 2022 December 31, 2021 June 30, 2022 December 31, 2021 Borrowings due within one year (1) $ 199 $ 697 $ (1) $ (2) Long-term borrowings $ 72 $ 76 $ (3) $ 1 (1) Cumulative amount of fair value hedging loss adjustment remaining for hedged liabilities for which hedge accounting has been discontinued. The following table presents the effect of the Company's hedging instruments on "Other comprehensive income (loss), net of tax" ("OCI") and financial performance for second quarter and first six months 2022 and 2021. Change in amount of after tax gain (loss) recognized in OCI on derivatives Pre-tax amount of gain (loss) reclassified from OCI into earnings (Dollars in millions) Second Quarter First Six Months Second Quarter First Six Months Hedging Relationships 2022 2021 2022 2021 2022 2021 2022 2021 Derivatives in cash flow hedging relationships: Commodity contracts $ (25) $ 14 $ (1) $ 15 $ 34 $ (5) $ 37 $ (5) Foreign exchange contracts 16 — 22 22 10 (5) 15 (10) Forward starting interest rate and treasury lock swap contracts 5 (1) 10 6 (3) (3) (5) (5) Non-derivatives in net investment hedging relationships (pre-tax): Net investment hedges 87 (19) 148 50 — — — — Derivatives in net investment hedging relationships (pre-tax): Cross-currency interest rate swaps 12 (10) 35 32 — — — — Cross-currency interest rate swaps excluded component 5 6 (5) (5) — — — — The following table presents the effect of fair value and cash flow hedge accounting in the Unaudited Consolidated Statements of Earnings, Comprehensive Income and Retained Earnings for second quarter 2022 and 2021. Location and Amount of Gain or (Loss) Recognized in Earnings from Fair Value and Cash Flow Hedging Relationships Second Quarter 2022 2021 (Dollars in millions) Sales Cost of Sales Net Interest Expense Sales Cost of Sales Net Interest Expense Total amounts of income and expense line items presented in the Unaudited Consolidated Statements of Earnings, Comprehensive Income and Retained Earnings in which the effects of fair value or cash flow hedges are recognized $ 2,784 $ 2,114 $ 45 $ 2,653 $ 1,972 $ 51 The effects of fair value and cash flow hedging: Gain or (loss) on fair value hedging relationships: Interest contracts (fixed-for-floating interest rate swaps): Hedged items — 1 Derivatives designated as hedging instruments — (1) Gain or (loss) on cash flow hedging relationships: Interest contracts (forward starting interest rate and treasury lock swap contracts): Amount reclassified from AOCI into earnings (3) (3) Commodity Contracts: Amount reclassified from AOCI into earnings 34 (5) Foreign Exchange Contracts: Amount reclassified from AOCI into earnings 10 (5) The following table presents the effect of fair value and cash flow hedge accounting in the Unaudited Consolidated Statements of Earnings, Comprehensive Income and Retained Earnings for first six months 2022 and 2021. Location and Amount of Gain or (Loss) Recognized in Earnings from Fair Value and Cash Flow Hedging Relationships First Six Months 2022 2021 (Dollars in millions) Sales Cost of Sales Net Interest Expense Sales Cost of Sales Net Interest Expense Total amounts of income and expense line items presented in the Unaudited Consolidated Statements of Earnings, Comprehensive Income and Retained Earnings in which the effects of fair value or cash flow hedges are recognized $ 5,498 $ 4,278 $ 91 $ 5,062 $ 3,783 $ 101 The effects of fair value and cash flow hedging: Gain or (loss) on fair value hedging relationships: Interest contracts (fixed-for-floating interest rate swaps): Hedged items 1 1 Derivatives designated as hedging instruments (1) (1) Gain or (loss) on cash flow hedging relationships: Interest contracts (forward starting interest rate and treasury lock swap contracts): Amount reclassified from AOCI into earnings (5) (5) Commodity Contracts: Amount reclassified from AOCI into earnings 37 (5) Foreign Exchange Contracts: Amount reclassified from AOCI into earnings 15 (10) The Company enters into foreign exchange derivatives denominated in multiple currencies which are transacted and settled in the same quarter. These derivatives are not designated as hedges due to the short-term nature and the gains or losses on these derivatives are marked-to-market in line item "Other (income) charges, net" in the Unaudited Consolidated Statements of Earnings, Comprehensive Income and Retained Earnings. As a result of these derivatives, the Company recognized a net loss of $6 million during both second quarter and first six months 2022, and recognized a net loss of $5 million during second quarter 2021 and no gain or loss during first six months 2021. Pre-tax monetized positions and mark-to-market gains and losses from raw materials and energy, currency, and certain interest rate hedges that were included in AOCI included net gains of $223 million and net losses of $7 million at June 30, 2022 and December 31, 2021, respectively. Gains in AOCI increased between June 30, 2022 and December 31, 2021 primarily as a result of an increase in euro to U.S. dollar exchange rates. If recognized, approximately $42 million in pre-tax gains, as of June 30, 2022, would be reclassified into earnings during the next 12 months.

RETIREMENT PLANS

RETIREMENT PLANS	6 Months Ended
	Jun. 30, 2022
Retirement Benefits [Abstract]
RETIREMENT PLANS	RETIREMENT PLANS Defined Benefit Pension Plans and Other Postretirement Benefit Plans Eastman maintains defined benefit pension plans that provide eligible employees with retirement benefits. In addition, Eastman provides life insurance for eligible retirees hired prior to January 1, 2007. The Company provided a subsidy for pre-Medicare health care and dental benefits to eligible retirees hired prior to January 1, 2007 that ended on December 31, 2021. Company funding is also provided for eligible Medicare retirees hired prior to January 1, 2007 with a health reimbursement arrangement. Costs recognized for these benefits are estimated amounts, which may change as actual costs for the year are determined. For additional information regarding retirement plans, see Note 11, "Retirement Plans", to the consolidated financial statements in Part II, Item 8 of the Company's 2021 Annual Report on Form 10-K . Components of net periodic benefit (credit) cost were as follows: Second Quarter Pension Plans Other Postretirement Benefit Plans 2022 2021 2022 2021 (Dollars in millions) U.S. Non-U.S. U.S. Non-U.S. Service cost $ 6 $ 3 $ 6 $ 5 $ — $ — Interest cost 11 4 9 3 3 3 Expected return on assets (32) (8) (31) (10) (1) (1) Amortization of: Prior service credit, net — — — — (8) (10) Mark-to-market pension and other postretirement benefits (gain) loss (1) 7 (10) — — — — Net periodic benefit (credit) cost $ (8) $ (11) $ (16) $ (2) $ (6) $ (8) First Six Months Pension Plans Other Postretirement Benefit Plans 2022 2021 2022 2021 (Dollars in millions) U.S. Non-U.S. U.S. Non-U.S. Service cost $ 12 $ 7 $ 13 $ 9 $ — $ — Interest cost 22 8 18 6 7 6 Expected return on assets (64) (17) (63) (19) (2) (2) Amortization of: Prior service credit, net — — — — (16) (19) Mark-to-market pension and other postretirement benefits (gain) loss (1) 7 (10) — — — — Net periodic benefit (credit) cost $ (23) $ (12) $ (32) $ (4) $ (11) $ (15) (1) Also includes curtailment triggered by the sale of the adhesives resins business which is included in "Other components of post-employment (benefit) cost, net" on the Unaudited Consolidated Statements of Earnings, Comprehensive Income and Retained Earnings. Subsequent to the adhesives resins divestiture, the Company retained pension liabilities of certain plan participants while the status of the participants changed in a Non-U.S. pension plan which triggered a curtailment. The Company recognized a curtailment gain of $7 million in second quarter and first six months 2022, which also triggered an interim mark-to-market ("MTM") remeasurement of the impacted Non-U.S. pension plan's assets and liabilities that led to a gain of $3 million in second quarter and first six months 2022. Settlements are triggered in a plan when distributions exceed the sum of service cost and interest cost of the respective plan. Lump sum payments from a U.S. pension plan resulted in a plan settlement in second quarter and first six months 2022. The settlement itself was not material, but it triggered an interim MTM remeasurement of the impacted U.S. pension plan's assets and liabilities resulting in a $7 million loss in second quarter and first six months 2022.

LEASES AND OTHER COMMITMENTS

LEASES AND OTHER COMMITMENTS	6 Months Ended
	Jun. 30, 2022
Commitments and Contingencies Disclosure [Abstract]
Commitments Disclosure [Text Block]	LEASES AND OTHER COMMITMENTS Leases There are two types of leases: finance and operating. Both types of leases have associated right-to-use assets and lease liabilities that are valued at the present value of the lease payments and recognized on the Unaudited Consolidated Statements of Financial Position. The discount rate used in the measurement of a right-to-use asset and lease liability is the rate implicit in the lease whenever that rate is readily determinable. If the rate implicit in the lease is not readily determinable, the collateralized incremental borrowing rate is used. The Company elected the accounting policy not to apply the recognition and measurement requirements to short-term leases with a term of 12 months or less and do not include a bargain purchase option. The Company has operating leases, as a lessee, with customary terms that do not include: significant variable lease payments; significant reasonably certain extensions or options required to be included in the lease term; restrictions; or other covenants for real property, rolling stock, and machinery and equipment. Real property leases primarily consist of office space and rolling stock leases primarily for railcars and fleet vehicles. At June 30, 2022 and December 31, 2021, operating right-to-use assets of $209 million and $216 million, respectively, are included as part of "Other noncurrent assets" on the Unaudited Consolidated Statements of Financial Position. The operating right-to-use assets include $3 million and $3 million, respectively, of assets previously classified as lease intangibles and $6 million and $5 million, respectively, of prepaid lease assets. Operating lease liabilities are included as part of "Payables and other current liabilities" and "Other long-term liabilities" on the Unaudited Consolidated Statements of Financial Position. As of June 30, 2022, reconciliation of lease payments and operating lease liabilities is provided below: (Dollars in millions) Operating Lease Liabilities Remainder of 2022 $ 29 2023 50 2024 37 2025 30 2026 21 2027 and beyond 53 Total lease payments 220 Less: amounts of lease payments representing interest 20 Present value of future lease payments 200 Less: current obligations under leases 50 Long-term lease obligations $ 150 The Company has operating leases, primarily leases for railcars, with terms that require the Company to guarantee a portion of the residual value of the leased assets upon termination of the lease that will expire beginning third quarter 2023. Residual guarantee payments that become probable and estimable are recognized as rent expense over the remaining life of the applicable lease. Management's current expectation is that the likelihood of material residual guarantee payments is remote. Lease costs during the period and other information is provided below: Second Quarter First Six Months (Dollars in millions) 2022 2021 2022 2021 Lease costs: Operating lease costs $ 16 $ 18 $ 34 $ 36 Short-term lease costs 11 11 21 19 Sublease income (3) (1) (7) (2) Total $ 24 $ 28 $ 48 $ 53 Other operating lease information: Cash paid for amounts included in the measurement of lease liabilities $ 17 $ 18 $ 33 $ 35 Right-to-use assets obtained in exchange for new lease liabilities $ 27 $ 18 $ 35 $ 26 Weighted-average remaining lease term, in years 6 5 Weighted-average discount rate 2.8 % 3.5 %

ENVIRONMENTAL MATTERS AND ASSET

ENVIRONMENTAL MATTERS AND ASSET RETIREMENT OBLIGATIONS	6 Months Ended
	Jun. 30, 2022
Accrual for Environmental Loss Contingencies Disclosure [Abstract]
Environmental Matters	ENVIRONMENTAL MATTERS AND ASSET RETIREMENT OBLIGATIONS Certain Eastman manufacturing facilities generate hazardous and nonhazardous wastes, of which the treatment, storage, transportation, and disposal are regulated by various governmental agencies. In connection with the cleanup of various hazardous waste sites, the Company, along with many other entities, has been designated a potentially responsible party ("PRP") by the U.S. Environmental Protection Agency under the Comprehensive Environmental Response, Compensation and Liability Act, which potentially subjects PRPs to joint and several liability for certain cleanup costs. In addition, the Company will incur costs for environmental remediation and closure and post-closure under the federal Resource Conservation and Recovery Act. Reserves for environmental contingencies have been established in accordance with Eastman's policies described in Note 1, "Significant Accounting Policies", to the consolidated financial statements in Part II, Item 8 of the Company's 2021 Annual Report on Form 10-K . The resolution of uncertainties related to environmental matters may have a material adverse effect on the Company's consolidated results of operations in the period recognized. However, because of the availability of legal defenses, the Company's preliminary assessment of actions that may be required, and the extended period of time that the obligations are expected to be satisfied, management does not believe that the Company's liability for these environmental matters, individually or in the aggregate, will have a material adverse effect on the Company's future overall financial position, results of operations, or cash flows. Environmental Remediation and Environmental Asset Retirement Obligations The Company's net environmental reserve for environmental contingencies, including remediation costs and asset retirement obligations, is included as part of "Other noncurrent assets", "Payables and other current liabilities", and "Other long-term liabilities" on the Unaudited Consolidated Statements of Financial Position as follows: (Dollars in millions) June 30, 2022 December 31, 2021 Environmental contingencies, current $ 10 $ 20 Environmental contingencies, long-term 267 261 Total $ 277 $ 281 Environmental Remediation Estimated future environmental expenditures for undiscounted remediation costs ranged from the best estimate or minimum of $249 million to the maximum of $464 million and from the best estimate or minimum of $253 million to the maximum of $473 million at June 30, 2022 and December 31, 2021, respectively. The best estimate or minimum estimated future environmental expenditures are considered to be probable and reasonably estimable and include the amounts recognized at both June 30, 2022 and December 31, 2021. Reserves for environmental remediation include liabilities expected to be paid within approximately 30 years. The amounts charged to pre-tax earnings for environmental remediation and related charges are recognized in "Cost of sales" and "Other (income) charges, net" in the Unaudited Consolidated Statements of Earnings, Comprehensive Income and Retained Earnings. Changes in the reserves for environmental remediation liabilities during first six months 2022 and full year 2021 are summarized below: (Dollars in millions) Environmental Remediation Liabilities Balance at December 31, 2020 $ 257 Changes in estimates recognized in earnings and other 9 Cash reductions (13) Balance at December 31, 2021 253 Changes in estimates recognized in earnings and other 4 Cash reductions (8) Balance at June 30, 2022 $ 249 Environmental Asset Retirement Obligations An asset retirement obligation is an obligation for the retirement of a tangible long-lived asset that is incurred upon the acquisition, construction, development, or normal operation of that long-lived asset. Environmental asset retirement obligations consist of primarily closure and post-closure costs. For sites that have environmental asset retirement obligations, the best estimate recognized to date for these environmental asset retirement obligation costs was $28 million at both June 30, 2022 and December 31, 2021. Non-Environmental Asset Retirement Obligations The Company has contractual asset retirement obligations not associated with environmental liabilities. Eastman's non-environmental asset retirement obligations are primarily associated with the future closure of leased manufacturing assets in Pace, Florida and Oulu, Finland. These non-environmental asset retirement obligations were $51 million at both June 30, 2022 and December 31, 2021 and are included in "Other long-term liabilities" on the Unaudited Consolidated Statements of Financial Position.

LEGAL MATTERS

LEGAL MATTERS	6 Months Ended
	Jun. 30, 2022
Loss Contingency, Information about Litigation Matters [Abstract]
LEGAL MATTERS	LEGAL MATTERSFrom time to time, Eastman and its operations are parties to, or targets of, lawsuits, claims, investigations and proceedings, including product liability, personal injury, asbestos, patent and intellectual property, commercial, contract, environmental, antitrust, health and safety, and employment matters, which are handled and defended in the ordinary course of business. While the Company is unable to predict the outcome of these matters, it does not believe, based upon currently available facts, that the ultimate resolution of any such pending matters will have a material adverse effect on its overall financial position, results of operations, or cash flows.

STOCKHOLDERS' EQUITY

STOCKHOLDERS' EQUITY	6 Months Ended
	Jun. 30, 2022
Stockholders' Equity Note [Abstract]
STOCKHOLDERS' EQUITY	STOCKHOLDERS' EQUITY Reconciliations of the changes in stockholders' equity for second quarter 2022 and 2021 are provided below: (Dollars in millions, except per share amount) Common Stock at Par Value Additional Paid-in Capital Retained Earnings Accumulated Other Comprehensive Income (Loss) Treasury Stock at Cost Total Eastman Stockholders' Equity Noncontrolling Interest Total Equity Balance at March 31, 2022 $ 2 $ 2,262 $ 8,694 $ (145) $ (4,920) $ 5,893 $ 84 $ 5,977 Net Earnings — — 256 — — 256 1 257 Cash Dividends Declared (1) ($0.76 per share) — — (93) — — (93) — (93) Other Comprehensive Income (Loss) — — — 2 — 2 — 2 Share-Based Compensation Expense (2) — 17 — — — 17 — 17 Stock Option Exercises — 1 — — — 1 — 1 Other — (1) — — — (1) (1) (2) Share Repurchase (3) — (100) — — (652) (752) — (752) Balance at June 30, 2022 $ 2 $ 2,179 $ 8,857 $ (143) $ (5,572) $ 5,323 $ 84 $ 5,407 (Dollars in millions, except per share amount) Common Stock at Par Value Additional Paid-in Capital Retained Earnings Accumulated Other Comprehensive Income (Loss) Treasury Stock at Cost Total Eastman Stockholders' Equity Noncontrolling Interest Total Equity Balance at March 31, 2021 $ 2 $ 2,219 $ 8,260 $ (248) $ (4,000) $ 6,233 $ 86 $ 6,319 Net Earnings (Loss) — — (146) — — (146) 2 (144) Cash Dividends Declared (1) ($0.69 per share) — — (94) — — (94) — (94) Other Comprehensive Income (Loss) — — — 15 — 15 — 15 Share-Based Compensation Expense (2) — 18 — — — 18 — 18 Stock Option Exercises — 21 — — — 21 — 21 Other — (3) — — — (3) — (3) Share Repurchase — — — — (100) (100) — (100) Distributions to noncontrolling interest — — — — — — (4) (4) Balance at June 30, 2021 $ 2 $ 2,255 $ 8,020 $ (233) $ (4,100) $ 5,944 $ 84 $ 6,028 (1) Cash dividends declared consists of cash dividends paid and dividends declared but unpaid. (2) Share-based compensation expense is based on the fair value of share-based awards. (3) Additional paid-in capital includes payment for repurchase of shares under the second quarter 2022 accelerated share repurchase program ("2022 ASR") which were settled after June 30, 2022. Reconciliations of the changes in stockholders' equity for first six months 2022 and 2021 are provided below: (Dollars in millions, except per share amount) Common Stock at Par Value Additional Paid-in Capital Retained Earnings Accumulated Other Comprehensive Income (Loss) Treasury Stock at Cost Total Eastman Stockholders' Equity Noncontrolling Interest Total Equity Balance at December 31, 2021 $ 2 $ 2,187 $ 8,557 $ (182) $ (4,860) $ 5,704 $ 84 $ 5,788 Net Earnings — — 491 — — 491 2 493 Cash Dividends Declared (1) ($1.52 per share) — — (191) — — (191) — (191) Other Comprehensive Income (Loss) — — — 39 — 39 — 39 Share-Based Compensation Expense (2) — 42 — — — 42 — 42 Stock Option Exercises — 9 — — — 9 — 9 Other (3) — (19) — — — (19) (2) (21) Share Repurchases (4) — (40) — — (712) (752) — (752) Balance at June 30, 2022 $ 2 $ 2,179 $ 8,857 $ (143) $ (5,572) $ 5,323 $ 84 $ 5,407 (Dollars in millions, except per share amount) Common Stock at Par Value Additional Paid-in Capital Retained Earnings Accumulated Other Comprehensive Income (Loss) Treasury Stock at Cost Total Eastman Stockholders' Equity Noncontrolling Interest Total Equity Balance at December 31, 2020 $ 2 $ 2,174 $ 8,080 $ (273) $ (3,960) $ 6,023 $ 85 $ 6,108 Net Earnings — — 128 — — 128 5 133 Cash Dividends Declared (1) ($1.38 per share) — — (188) — — (188) — (188) Other Comprehensive Income (Loss) — — — 40 — 40 — 40 Share-Based Compensation Expense (2) — 40 — — — 40 — 40 Stock Option Exercises — 59 — — — 59 — 59 Other (3) — (18) — — — (18) (1) (19) Share Repurchases — — — — (140) (140) — (140) Distributions to Noncontrolling Interest — — — — — — (5) (5) Balance at June 30, 2021 $ 2 $ 2,255 $ 8,020 $ (233) $ (4,100) $ 5,944 $ 84 $ 6,028 (1) Cash dividends declared consists of cash dividends paid and dividends declared but unpaid. (2) Share-based compensation expense is based on the fair value of share-based awards. (3) Additional paid-in capital includes value of shares withheld for employees' taxes on vesting of share-based compensation awards. (4) Additional paid-in capital includes payment for repurchase of shares under the 2022 ASR which were settled after June 30, 2022, offset by treasury shares delivered pursuant to final settlement of the 2021 accelerated share repurchase program ("2021 ASR") accounted for as a reduction of Additional paid-in capital prior to settlement. Accumulated Other Comprehensive Income (Loss), Net of Tax Cumulative Translation Adjustment Benefit Plans Unrecognized Prior Service Credits Unrealized Gains (Losses) on Derivative Instruments Unrealized Losses on Investments Accumulated Other Comprehensive Income (Loss) Balance at December 31, 2020 $ (293) $ 87 $ (66) $ (1) $ (273) Period change 56 (28) 63 — 91 Balance at December 31, 2021 (237) 59 (3) (1) (182) Period change 23 (15) 31 — 39 Balance at June 30, 2022 $ (214) $ 44 $ 28 $ (1) $ (143) Amounts of other comprehensive income (loss) are presented net of applicable taxes. Eastman recognizes deferred income taxes on the CTA related to branch operations and income from other entities included in the Company's consolidated U.S. tax return. No deferred income taxes are recognized on the CTA of other subsidiaries outside the United States because the CTA is considered to be a component of indefinitely invested, unremitted earnings of these foreign subsidiaries. Components of other comprehensive income recognized in the Unaudited Consolidated Statements of Earnings, Comprehensive Income and Retained Earnings are presented below, before tax and net of tax effects: Second Quarter 2022 2021 (Dollars in millions) Before Tax Net of Tax Before Tax Net of Tax Other comprehensive income (loss) Change in cumulative translation adjustment $ 16 $ 16 $ 9 $ 9 Defined benefit pension and other postretirement benefit plans: Amortization of unrecognized prior service credits (12) (9) (10) (7) Derivatives and hedging: Unrealized gain (loss) during period 36 27 6 4 Reclassification adjustment for (gains) losses included in net income, net (43) (32) 12 9 Total other comprehensive income (loss) $ (3) $ 2 $ 17 $ 15 First Six Months 2022 2021 (Dollars in millions) Before Tax Net of Tax Before Tax Net of Tax Other comprehensive income (loss) Change in cumulative translation adjustment $ 23 $ 23 $ 11 $ 11 Defined benefit pension and other postretirement benefit plans: Amortization of unrecognized prior service credits (20) (15) (19) (14) Derivatives and hedging: Unrealized gain (loss) during period 89 67 39 29 Reclassification adjustment for (gains) losses included in net income, net (48) (36) 19 14 Total other comprehensive income (loss) $ 44 $ 39 $ 50 $ 40

EARNINGS AND DIVIDENDS PER SHAR

EARNINGS AND DIVIDENDS PER SHARE	6 Months Ended
	Jun. 30, 2022
Earnings Per Share [Abstract]
Earnings Per Share	EARNINGS AND DIVIDENDS PER SHARE The following table sets forth the computation of basic and diluted earnings per share ("EPS") which are calculated using the treasury stock method: Second Quarter First Six Months (In millions, except per share amounts) 2022 2021 2022 2021 Numerator Earnings (loss) attributable to Eastman, net of tax $ 256 $ (146) $ 491 $ 128 Denominator Weighted average shares used for basic EPS 124.8 135.9 126.9 136.0 Dilutive effect of stock options and other awards (1) 1.6 — 1.7 1.8 Weighted average shares used for diluted EPS 126.4 135.9 128.6 137.8 (Calculated using whole dollars and shares) EPS Basic $ 2.05 $ (1.07) $ 3.87 $ 0.94 Diluted $ 2.03 $ (1.07) $ 3.82 $ 0.93 (1) Dilutive effect is not applicable in a period with a net loss. Shares underlying stock options of 1,342,328 and 327,782 for second quarter 2022 and 2021, respectively, and 507,692 for first six months 2022 were excluded from calculations of diluted EPS because the grant date exercise price of these options was greater than the average market price of the Company's common stock and the effect of including them in the calculation of diluted EPS would have been antidilutive. No shares were excluded from the calculation of diluted EPS for first six months 2021. There were 6,118,034 and 6,666,069 share repurchases in second quarter and first six months 2022, respectively. There were 833,580 and 1,188,375 share repurchases in second quarter and first six months 2021, respectively. The Company declared cash dividends of $0.76 and $0.69 per share for second quarter 2022 and 2021, respectively, and $1.52 and $1.38 per share for first six months 2022 and 2021, respectively. In December 2021, the Company's Board of Directors authorized the additional repurchase of up to $2.5 billion of the Company's outstanding common stock at such time, in such amounts, and on such terms, as determined by management to be in the best interest of the Company and its stockholders (the "2021 authorization"). In second quarter 2022, the Company entered into an accelerated share repurchase program ("2022 ASR") to purchase $500 million of the Company's common stock under the board approved authorizations. In exchange for upfront payment totaling $500 million, the financial institutions committed to deliver shares during the 2022 ASR's purchase period, which will be settled in third quarter 2022. The total number of shares ultimately delivered will be determined at the end of the applicable purchase period based on the volume-weighted average price of the Company's stock during the term of the 2022 ASR, less a discount. Approximately 80 percent of the expected shares repurchased under the 2022 ASR were delivered in second quarter 2022. Shares in the amount of 1,212,732 were delivered under the 2022 ASR subsequent to June 30, 2022.

ASSETS IMPAIRMENTS AND RESTRUCT

ASSETS IMPAIRMENTS AND RESTRUCTURING	6 Months Ended
	Jun. 30, 2022
Restructuring Costs and Asset Impairment Charges [Abstract]
ASSET IMPAIRMENTS AND RESTRUCTURING	ASSET IMPAIRMENTS AND RESTRUCTURING CHARGES, NET (Dollars in millions) Second Quarter First Six Months Tangible Asset Impairments 2022 2021 2022 2021 Site optimizations Other - Tire additives (1) $ — $ 4 $ — $ 4 AM - Advanced interlayers (2) — 1 — 1 — 5 — 5 Loss (Gain) on Sale of Previously Impaired Assets Site optimizations Other - Tire additives (1) (1) — (1) — AM - Advanced interlayers (2) 16 — 16 — AFP - Animal nutrition (3) — — — (1) 15 — 15 (1) Severance Charges Business improvement and cost reduction actions (4) 2 — 2 — Site optimizations AM - Performance films (5) 1 — 1 — AM - Advanced interlayers (2) — — — 1 3 — 3 1 Other Restructuring Costs CI & AFP - Singapore (6) 1 8 2 13 Site optimizations AM - Advanced interlayers (2) — 2 1 2 Other - Tire additives (1) — — — 2 1 10 3 17 Total $ 19 $ 15 $ 21 $ 22 (1) Asset impairment charges, gain on sale of previously impaired assets, and site closure costs in "Other" from the previously reported closure of a tire additives manufacturing facility in Asia Pacific as part of ongoing site optimization . (2) Asset impairment charges, loss on transfer of previously impaired assets to a third party, severance costs, and site closure costs in the Advanced Materials ("AM") segment due to the previously reported closure of an advanced interlayers manufacturing facility in North America as part of ongoing site optimization. In addition, accelerated depreciation of $4 million was recognized in "Cost of sales" in the Unaudited Consolidated Statements of Earnings, Comprehensive Income and Retained Earnings in first six months 2021 related to the closure of this facility. (3) Fixed asset impairments, net in the AFP segment from the previously reported closure of an animal nutrition manufacturing facility in Asia Pacific as part of ongoing site optimization. (4) Severance as part of business improvement which were reported in "Other". (5) Severance charges in the AM segment from the previously reported closure of a performance films manufacturing facility in North America as part of ongoing site optimization. (6) Site closure of $1 million and $2 million for second quarter and first six months 2022, respectively, in the Chemical Intermediates ("CI") segment, contract termination fees in both second quarter and first six months 2021 of $7 million and $1 million in the CI and AFP segments, respectively, and site closure costs in first six months 2021 of $4 million and $1 million in the CI and AFP segments, respectively, resulting from closure of the Singapore manufacturing site. Changes in Reserves The following table summarizes the changes in asset impairments and restructuring reserves in first six months 2022 and full year 2021: (Dollars in millions) Balance at January 1, 2022 Provision/ Adjustments Non-cash Reductions/ Cash Reductions Balance at June 30, 2022 Severance costs $ 12 $ 3 $ — $ (4) $ 11 Other restructuring costs 5 18 — (5) 18 Total $ 17 $ 21 $ — $ (9) $ 29 (Dollars in millions) Balance at January 1, 2021 Provision/ Adjustments Non-cash Reductions/ Cash Reductions Balance at December 31, 2021 Non-cash charges $ — $ 16 $ (16) $ — $ — Severance costs 65 2 (1) (54) 12 Other restructuring costs 14 29 (9) (29) 5 Total $ 79 $ 47 $ (26) $ (83) $ 17 Substantially all severance costs remaining are expected to be applied to the reserves within one year.

SHARE-BASED COMPENSATION AWARDS

SHARE-BASED COMPENSATION AWARDS	6 Months Ended
	Jun. 30, 2022
Share-Based Payment Arrangement [Abstract]
Share-based Payment Arrangement [Text Block]	SHARE-BASED COMPENSATION AWARDS The Company utilizes share-based awards under employee and non-employee director compensation programs. These share-based awards have included restricted and unrestricted stock, restricted stock units, stock options, and performance shares. In second quarter 2022 and 2021, $17 million and $18 million, respectively, of compensation expense before tax were recognized in SG&A in the Unaudited Consolidated Statements of Earnings, Comprehensive Income and Retained Earnings for all share-based awards. The impact on second quarter 2022 and 2021 net earnings of $13 million in both periods, is net of deferred tax expense related to share-based award compensation for each period. In first six months 2022 and 2021, $42 million and $40 million, respectively, of compensation expense before tax was recognized in SG&A in the Unaudited Consolidated Statements of Earnings, Comprehensive Income and Retained Earnings for all share-based awards. The impact on first six months 2022 and 2021 net earnings of $32 million and $30 million, respectively, is net of deferred tax expense related to share-based award compensation for each period. For additional information regarding share-based compensation plans and awards, see Note 18, "Share-Based Compensation Plans and Awards", to the consolidated financial statements in Part II, Item 8 of the Company's 2021 Annual Report on Form 10-K .

SUPPLEMENTAL CASH FLOW INFORMAT

SUPPLEMENTAL CASH FLOW INFORMATION	6 Months Ended
	Jun. 30, 2022
Supplemental Cash Flow Information [Abstract]
SUPPLEMENTAL CASH FLOW INFORMATION	SUPPLEMENTAL CASH FLOW INFORMATION Included in the line item "Other items, net" of the "Operating activities" section of the Unaudited Consolidated Statements of Cash Flows are the following changes to Unaudited Consolidated Statements of Financial Position: (Dollars in millions) First Six Months 2022 2021 Other current assets $ 2 $ (33) Other noncurrent assets (57) 8 Payables and other current liabilities 179 69 Long-term liabilities and equity 50 62 Total $ 174 $ 106 The above changes resulted primarily from accrued taxes, deferred taxes, environmental liabilities, monetized positions from raw material and energy, currency, and certain interest rate hedges, equity investment dividends, prepaid insurance, miscellaneous deferrals, value-added taxes, and other miscellaneous accruals.

SEGMENT AND REGIONAL SALES INFO

SEGMENT AND REGIONAL SALES INFORMATION	6 Months Ended
	Jun. 30, 2022
Segment Reporting [Abstract]
SEGMENT INFORMATION	SEGMENT AND REGIONAL SALES INFORMATION Eastman's products and operations are managed and reported in four operating segments: Additives & Functional Products ("AFP"), Advanced Materials ("AM"), Chemical Intermediates ("CI"), and Fibers. The economic factors that impact the nature, amount, timing, and uncertainty of revenue and cash flows vary among the Company's business operating segments and the geographical regions in which they operate. For disaggregation of revenue by major product lines and regions for each business operating segment, see Note 20, "Segment and Regional Sales Information", to the consolidated financial statements in Part II, Item 8 of the Company's 2021 Annual Report on Form 10-K . For additional financial information for each segment, see Part I, Item 1, "Business - Business Segments", in the Company's 2021 Annual Report on Form 10-K . (Dollars in millions) Second Quarter First Six Months Sales by Segment 2022 2021 2022 2021 Additives & Functional Products $ 835 $ 655 $ 1,640 $ 1,264 Advanced Materials 846 769 1,583 1,485 Chemical Intermediates 861 736 1,660 1,341 Fibers 242 223 455 440 Total Sales by Operating Segment 2,784 2,383 5,338 4,530 Other (1) — 270 160 532 Total Sales $ 2,784 $ 2,653 $ 5,498 $ 5,062 (1) "Other" includes sales revenue from the divested rubber additives and adhesives resins businesses previously part of the AFP segment. (Dollars in millions) Second Quarter First Six Months Earnings (Loss) Before Interest and Taxes by Segment 2022 2021 2022 2021 Additives & Functional Products $ 148 $ 109 $ 293 $ 216 Advanced Materials 141 150 202 296 Chemical Intermediates 154 137 288 206 Fibers 37 37 61 82 Total Earnings Before Interest and Taxes by Operating Segment 480 433 844 800 Other (1) Growth initiatives and businesses not allocated to operating segments (53) (18) (85) (17) Pension and other postretirement benefits income (expense), net not allocated to operating segments 26 27 49 54 Asset impairments and restructuring charges, net (1) (3) (1) (5) Net gain (loss) on divested businesses and transaction costs 5 (495) (1) (495) Steam line incident costs, net of insurance proceeds (17) — (42) — Other income (charges), net not allocated to operating segments (14) — (5) (4) Total Earnings Before Interest and Taxes $ 426 $ (56) $ 759 $ 333 (1) "Other" includes EBIT of $6 million in first six months 2022 and loss before interest and taxes of $477 million and $449 million in second quarter and first six months 2021, respectively, from the divested rubber additives and adhesives resins businesses previously part of the AFP segment. (Dollars in millions) June 30, December 31, Assets by Segment (1) 2022 2021 Additives & Functional Products $ 4,211 $ 4,188 Advanced Materials 4,778 4,661 Chemical Intermediates 2,741 2,703 Fibers 1,008 972 Total Assets by Operating Segment 12,738 12,524 Corporate & Other Assets 2,137 2,995 Total Assets $ 14,875 $ 15,519 (1) Segment assets include accounts receivable, inventory, fixed assets, goodwill, and intangible assets. As disclosed in Note 1, "Significant Accounting Policies", December 31, 2021 Assets by Segment have been recast from Note 20, "Segment and Regional Sales Information", to the Company's 2021 Annual Report on Form 10-K . Prior to the recast, December 31, 2021 assets reported for the AFP segment were revised from $4,643 million to $5,195 million, and assets reported for Corporate & Other Assets were revised from $2,540 million to $1,988 million. Total assets were not impacted by the misclassification. (Dollars in millions) Second Quarter First Six Months Sales by Customer Location 2022 2021 2022 2021 United States and Canada $ 1,304 $ 1,197 $ 2,502 $ 2,201 Europe, Middle East, and Africa 681 688 1,426 1,344 Asia Pacific 638 611 1,250 1,219 Latin America 161 157 320 298 Total Sales $ 2,784 $ 2,653 $ 5,498 $ 5,062

SIGNIFICANT ACCOUNTING POLICI_2

SIGNIFICANT ACCOUNTING POLICIES Basis of Presentation (Policies)	6 Months Ended
	Jun. 30, 2022
Basis of Presentation [Abstract]
Basis of Accounting, Policy [Policy Text Block]	Basis of Presentation The accompanying unaudited consolidated financial statements have been prepared by Eastman Chemical Company ("Eastman" or the "Company") in accordance and consistent with the accounting policies stated in the Company's 2021 Annual Report on Form 10-K , and should be read in conjunction with the consolidated financial statements in Part II, Item 8 of that report, with the exception of recently adopted accounting standards noted below. The December 31, 2021 financial position data included herein was derived from the consolidated financial statements included in the 2021 Annual Report on Form 10-K but does not include all disclosures required by accounting principles generally accepted in the United States ("GAAP"). In the opinion of management, the unaudited consolidated financial statements include all normal recurring adjustments necessary for the fair statement of the interim financial information in conformity with GAAP. These statements contain some amounts that are based upon management estimates and judgments. Future actual results could differ from such current estimates. The unaudited consolidated financial statements include assets, liabilities, revenues, and expenses of business ventures for which a controlling interest is determined. Eastman accounts for other joint ventures and investments where it exercises significant influence on the equity basis. During the six months 2022, the Company contributed $24 million in a new joint venture located in Kingsport, Tennessee which will produce acetylated wood. The Company owns a 40 percent interest in the joint venture. Intercompany transactions and balances are eliminated in consolidation. Certain prior period data has been reclassified in the unaudited consolidated financial statements and accompanying footnotes to conform to current period presentation, including sales revenue, earnings before interest and taxes ("EBIT"), and assets related to the divested rubber additives product lines and related assets and technology and the divested adhesives resins business. See Note 17, "Segment and Regional Sales Information" for more information.
New Accounting Pronouncements, Policy [Policy Text Block]	Recently Adopted Accounting Standards Accounting Standards Update ("ASU") 2021-05 Leases (Topic 842): Lessors—Certain Leases with Variable Lease Payments : On January 1, 2022, Eastman adopted this update which is a part of the Financial Accounting Standards Board's ("FASB") post-implementation review of this Topic. The update provides that lessors should classify and account for a lease with variable lease payments that do not depend on a reference index or a rate as an operating lease if both: the lease would have been classified as a sales-type lease or a direct financing lease and the lessor would have otherwise recognized a day-one loss. The adoption does not have significant impact on the Company's financial statements and related disclosures. ASU 2021-10 Government Assistance (Topic 832): Disclosures by Business Entities about Government Assistance : On January 1, 2022, Eastman adopted prospectively this amendment which requires business entities that account for transactions with a government by applying a grant or contribution model by analogy (for example, a grant model within International Financial Reporting Standards) to provide annual disclosures about government assistance recorded during the period. The adoption does not have significant impact on the Company's financial statements and related disclosures. Accounting Standards Issued But Not Adopted as of June 30, 2022 ASU 2021-08 Business Combinations (Topic 805): Accounting for Contract Assets and Contract Liabilities from Contracts with Customers : The FASB issued this update in October 2021, which requires that an entity (acquirer) recognize and measure contract assets and contract liabilities acquired in a business combination in accordance with Topic 606 Revenue from Contracts with Customers , as if it had originated the contracts. The update also provides certain practical expedients for acquirers and is applicable to all contract assets and liabilities within the scope of Topic 606. The expedients are as follows: "provides relief for contracts that have been previously modified before the acquisition date" and "relief for situations in which the acquirer does not have the appropriate data or expertise to analyze the historical periods in which the contract was entered into". This guidance is effective for fiscal years beginning after December 15, 2022, including interim periods within those years. Early adoption is permitted, including adoption in an interim period. Adoption is on a prospective basis to business combinations occurring on or after the initial application and if adopted early, retrospectively to all business combinations for which the acquisition date occurs on or after the beginning of the fiscal year that includes the interim period of early application. Management does not expect that changes required by the new standard will have a significant impact on the Company's financial statements and related disclosures. ASU 2022-01 Derivatives and Hedging (Topic 815): Fair Value Hedging—Portfolio Layer Method : The FASB issued this update in March 2022. This ASU clarifies the guidance in Accounting Standards Codification ("ASC") 815 on fair value hedge accounting of interest rate risk for portfolios of financial assets. This ASU amends the guidance in ASU 2017-123 (released on August 28, 2017) that, among other things, established the "last-of-layer" method for making the fair value hedge accounting for these portfolios more accessible. ASU 2022-01 renames that method the "portfolio layer" method and addresses feedback from stakeholders regarding its application. This guidance is effective for fiscal years beginning after December 15, 2022, including interim periods within those years. Management does not expect that changes required by the new standard will have a significant impact on the Company's financial statements and related disclosures. ASU 2022-02 Financial Instruments—Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures : The FASB issued this update in March 2022. This ASU updates the requirements for accounting for credit losses under ASC 326, eliminates the accounting guidance on troubled debt restructurings for creditors in ASC 310-40, and enhances creditors' disclosure requirements related to loan refinancings and restructurings for borrowers experiencing financial difficulty. This ASU also amends the guidance on "vintage disclosures" to require disclosure of gross write-offs by year of origination. This guidance is effective for fiscal years beginning after December 15, 2022, including interim periods within those years. Management does not expect that changes required by the new standard will have a significant impact on the Company's financial statements and related disclosures. ASU 2022-03 Fair Value Measurement (Topic 820): Fair Value Measurement of Equity Securities Subject to Contractual Sale Restrictions : The FASB issued this update in June 2022, which states that when measuring the fair value of an asset or a liability, a reporting entity should consider the characteristics of the asset or liability, including restrictions on the sale of the asset or liability, if a market participant also would take those characteristics into account. Key to that determination is the unit of account for the asset or liability being measured at fair value. This guidance is effective for fiscal years beginning after December 15, 2023, and interim periods within those fiscal years, with early adoption permitted. The Company is continuing to assess the impact on the Company's financial statements and related disclosures.
Off-Balance-Sheet Credit Exposure, Policy	Working Capital Management and Off Balance Sheet ArrangementsThe Company has an off balance sheet, uncommitted accounts receivable factoring program under which entire invoices may be sold, without recourse, to third-party financial institutions. Under these agreements, the Company sells the invoices at face value, less a transaction fee, which substantially equals the carrying value and fair value with no gain or loss recognized, and no credit loss exposure is retained. Available capacity under these agreements, which the Company uses as a routine source of working capital funding, is dependent on the level of accounts receivable eligible to be sold and the financial institutions' willingness to purchase such receivables. In addition, certain agreements also require that the Company continue to service, administer, and collect the sold accounts receivable at market rates. The total amounts sold under the program in second quarter 2022 and 2021 were $637 million and $298 million, respectively, and $1,139 million and $587 million in first six months 2022 and 2021, respectively.

Discontinued Operations and Dis

Discontinued Operations and Disposal Groups (Tables) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2022	Nov. 01, 2021
Tire Additives Disposal Group
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Post-employment obligations		$ 34
Tire Additives Disposal Group | Disposal Group, Disposed of by Sale, Not Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Groups, Including Discontinued Operations	The major classes of divested assets and liabilities as of the date of the divestiture were as follows: (Dollars in millions) Assets divested Trade receivables, net of allowance for doubtful accounts $ 107 Inventories 94 Other assets 26 Properties, net of accumulated depreciation 300 Goodwill 398 Intangible assets, net of accumulated amortization 381 Assets divested 1,306 Liabilities divested Payables and other liabilities 48 Post-employment obligations 34 Other liabilities 18 Liabilities divested 100 Disposal group, net $ 1,206
Adhesives Resins Disposal Group
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Groups, Including Discontinued Operations	The major classes of divested assets and liabilities as of the date of the divestiture were as follows: (Dollars in millions) Assets divested Trade receivables, net of allowance for doubtful accounts $ 129 Inventories 163 Other assets 21 Properties, net of accumulated depreciation 303 Goodwill 399 Intangible assets, net of accumulated amortization 14 Assets divested 1,029 Liabilities divested Payables and other liabilities 86 Deferred tax liability 7 Other liabilities 4 Liabilities divested 97 Disposal group, net $ 932

INVENTORIES (Tables)

INVENTORIES (Tables)	6 Months Ended
	Jun. 30, 2022
Inventory Disclosure [Abstract]
Schedule of inventories	June 30, December 31, (Dollars in millions) 2022 2021 Finished goods $ 1,241 $ 1,007 Work in process 283 273 Raw materials and supplies 692 589 Total inventories at FIFO or average cost 2,216 1,869 Less: LIFO reserve 390 365 Total inventories $ 1,826 $ 1,504

PAYABLES AND OTHER CURRENT LI_2

PAYABLES AND OTHER CURRENT LIABILITIES (Tables)	6 Months Ended
	Jun. 30, 2022
Payables and Accruals [Abstract]
Schedule of payables and other current liabilities	June 30, December 31, (Dollars in millions) 2022 2021 Trade creditors $ 1,395 $ 1,228 Accrued payroll and variable compensation 147 311 Accrued taxes 182 138 Post-employment obligations 66 70 Dividends payable to stockholders 96 101 Other 283 285 Total payables and other current liabilities $ 2,169 $ 2,133

INCOME TAXES (Tables)

INCOME TAXES (Tables)	6 Months Ended
	Jun. 30, 2022
Income Tax Disclosure [Abstract]
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]	Second Quarter First Six Months (Dollars in millions) 2022 2021 2022 2021 $ % $ % $ % $ % Provision for income taxes and tax rate $ 124 33 % $ 37 — % $ 175 26 % $ 99 44 %

BORROWINGS (Tables)

BORROWINGS (Tables)	6 Months Ended
	Jun. 30, 2022
Debt Disclosure [Abstract]
Long-term Borrowings	June 30, December 31, (Dollars in millions) 2022 2021 Borrowings consisted of: 3.6% notes due August 2022 $ 200 $ 747 1.50% notes due May 2023 (1) 779 850 7 1/4% debentures due January 2024 198 198 7 5/8% debentures due June 2024 43 43 3.80% notes due March 2025 695 698 1.875% notes due November 2026 (1) 517 565 7.60% debentures due February 2027 195 195 4.5% notes due December 2028 495 494 4.8% notes due September 2042 494 494 4.65% notes due October 2044 876 875 2022 Term loan 499 — Total borrowings 4,991 5,159 Borrowings due within one year 979 747 Long-term borrowings $ 4,012 $ 4,412

DERIVATIVE AND NON-DERIVATIVE_2

DERIVATIVE AND NON-DERIVATIVE FINANCIAL INSTRUMENTS (Tables)	6 Months Ended
	Jun. 30, 2022
Derivative Instruments, Gain (Loss) [Line Items]
Cumulative basis adjustments for fair value hedges on balance sheet [Table Text Block]	As of June 30, 2022 and December 31, 2021, the following amounts were included on the Unaudited Consolidated Statements of Financial Position related to cumulative basis adjustments for fair value hedges. (Dollars in millions) Carrying amount of the hedged liabilities Cumulative amount of fair value hedging loss adjustment included in the carrying amount of the hedged liability Line item on the Unaudited Consolidated Statements of Financial Position in which the hedged item is included June 30, 2022 December 31, 2021 June 30, 2022 December 31, 2021 Borrowings due within one year (1) $ 199 $ 697 $ (1) $ (2) Long-term borrowings $ 72 $ 76 $ (3) $ 1 (1) Cumulative amount of fair value hedging loss adjustment remaining for hedged liabilities for which hedge accounting has been discontinued.
Derivative Instruments, Gain (Loss) [Table Text Block]	The following table presents the effect of fair value and cash flow hedge accounting in the Unaudited Consolidated Statements of Earnings, Comprehensive Income and Retained Earnings for second quarter 2022 and 2021. Location and Amount of Gain or (Loss) Recognized in Earnings from Fair Value and Cash Flow Hedging Relationships Second Quarter 2022 2021 (Dollars in millions) Sales Cost of Sales Net Interest Expense Sales Cost of Sales Net Interest Expense Total amounts of income and expense line items presented in the Unaudited Consolidated Statements of Earnings, Comprehensive Income and Retained Earnings in which the effects of fair value or cash flow hedges are recognized $ 2,784 $ 2,114 $ 45 $ 2,653 $ 1,972 $ 51 The effects of fair value and cash flow hedging: Gain or (loss) on fair value hedging relationships: Interest contracts (fixed-for-floating interest rate swaps): Hedged items — 1 Derivatives designated as hedging instruments — (1) Gain or (loss) on cash flow hedging relationships: Interest contracts (forward starting interest rate and treasury lock swap contracts): Amount reclassified from AOCI into earnings (3) (3) Commodity Contracts: Amount reclassified from AOCI into earnings 34 (5) Foreign Exchange Contracts: Amount reclassified from AOCI into earnings 10 (5) The following table presents the effect of fair value and cash flow hedge accounting in the Unaudited Consolidated Statements of Earnings, Comprehensive Income and Retained Earnings for first six months 2022 and 2021. Location and Amount of Gain or (Loss) Recognized in Earnings from Fair Value and Cash Flow Hedging Relationships First Six Months 2022 2021 (Dollars in millions) Sales Cost of Sales Net Interest Expense Sales Cost of Sales Net Interest Expense Total amounts of income and expense line items presented in the Unaudited Consolidated Statements of Earnings, Comprehensive Income and Retained Earnings in which the effects of fair value or cash flow hedges are recognized $ 5,498 $ 4,278 $ 91 $ 5,062 $ 3,783 $ 101 The effects of fair value and cash flow hedging: Gain or (loss) on fair value hedging relationships: Interest contracts (fixed-for-floating interest rate swaps): Hedged items 1 1 Derivatives designated as hedging instruments (1) (1) Gain or (loss) on cash flow hedging relationships: Interest contracts (forward starting interest rate and treasury lock swap contracts): Amount reclassified from AOCI into earnings (5) (5) Commodity Contracts: Amount reclassified from AOCI into earnings 37 (5) Foreign Exchange Contracts: Amount reclassified from AOCI into earnings 15 (10)
Schedule of Notional Amounts of Outstanding Derivative Positions [Table Text Block]	The following table presents the notional amounts outstanding at June 30, 2022 and December 31, 2021 associated with Eastman's hedging programs. Notional Outstanding June 30, 2022 December 31, 2021 Derivatives designated as cash flow hedges: Foreign Exchange Forward and Option Contracts (in millions) EUR/USD (in EUR) €558 €429 Commodity Forward and Collar Contracts Feedstock (in million barrels) 1 1 Energy (in million british thermal units) 5 13 Interest rate swaps for the future issuance of debt (in millions) $75 $75 Derivatives designated as fair value hedges: Fixed-for-floating interest rate swaps (in millions) $75 $75 Derivatives designated as net investment hedges: Cross-currency interest rate swaps (in millions) EUR/USD (in EUR) €587 €853 Non-derivatives designated as net investment hedges: Foreign Currency Net Investment Hedges (in millions) EUR/USD (in EUR) €1,246 €1,246
Schedule of Derivative Instruments, Effect on Other Comprehensive Income (Loss)	The following table presents the effect of the Company's hedging instruments on "Other comprehensive income (loss), net of tax" ("OCI") and financial performance for second quarter and first six months 2022 and 2021. Change in amount of after tax gain (loss) recognized in OCI on derivatives Pre-tax amount of gain (loss) reclassified from OCI into earnings (Dollars in millions) Second Quarter First Six Months Second Quarter First Six Months Hedging Relationships 2022 2021 2022 2021 2022 2021 2022 2021 Derivatives in cash flow hedging relationships: Commodity contracts $ (25) $ 14 $ (1) $ 15 $ 34 $ (5) $ 37 $ (5) Foreign exchange contracts 16 — 22 22 10 (5) 15 (10) Forward starting interest rate and treasury lock swap contracts 5 (1) 10 6 (3) (3) (5) (5) Non-derivatives in net investment hedging relationships (pre-tax): Net investment hedges 87 (19) 148 50 — — — — Derivatives in net investment hedging relationships (pre-tax): Cross-currency interest rate swaps 12 (10) 35 32 — — — — Cross-currency interest rate swaps excluded component 5 6 (5) (5) — — — —
Financial assets and liabilities valued on a recurring basis	The following table presents the financial assets and liabilities valued on a recurring and gross basis and includes where the financial assets and liabilities are on the Unaudited Consolidated Statements of Financial Position as of June 30, 2022 and December 31, 2021. The Financial Position and Fair Value Measurements of Hedging Instruments on a Gross Basis (Dollars in millions) Derivative Type Statements of Financial June 30, 2022 December 31, 2021 Derivatives designated as cash flow hedges: Commodity contracts Other current assets $ 16 $ 16 Commodity contracts Other noncurrent assets — 2 Foreign exchange contracts Other current assets 33 12 Foreign exchange contracts Other noncurrent assets 14 6 Forward starting interest rate swap contracts Other current assets 13 5 Derivatives designated as fair value hedges: Fixed-for-floating interest rate swap Other current assets 1 1 Fixed-for-floating interest rate swap Other noncurrent assets — 1 Derivatives designated as net investment hedges: Cross-currency interest rate swaps Other current assets — 20 Cross-currency interest rate swaps Other noncurrent assets 83 35 Total Derivative Assets $ 160 $ 98 Derivatives designated as cash flow hedges: Commodity contracts Payables and other current liabilities $ — $ 1 Commodity contracts Other long-term liabilities — 1 Foreign exchange contracts Payables and other current liabilities — 1 Derivatives designated as fair value hedges: Fixed-for-floating interest rate swap Long-term borrowings 3 — Derivatives designated as net investment hedges: Cross-currency interest rate swaps Other long-term liabilities 2 5 Total Derivative Liabilities $ 5 $ 8 Total Net Derivative Assets (Liabilities) $ 155 $ 90

RETIREMENT PLANS (Tables)

RETIREMENT PLANS (Tables)	6 Months Ended
	Jun. 30, 2022
Retirement Benefits [Abstract]
Components of net periodic benefit cost	Components of net periodic benefit (credit) cost were as follows: Second Quarter Pension Plans Other Postretirement Benefit Plans 2022 2021 2022 2021 (Dollars in millions) U.S. Non-U.S. U.S. Non-U.S. Service cost $ 6 $ 3 $ 6 $ 5 $ — $ — Interest cost 11 4 9 3 3 3 Expected return on assets (32) (8) (31) (10) (1) (1) Amortization of: Prior service credit, net — — — — (8) (10) Mark-to-market pension and other postretirement benefits (gain) loss (1) 7 (10) — — — — Net periodic benefit (credit) cost $ (8) $ (11) $ (16) $ (2) $ (6) $ (8) First Six Months Pension Plans Other Postretirement Benefit Plans 2022 2021 2022 2021 (Dollars in millions) U.S. Non-U.S. U.S. Non-U.S. Service cost $ 12 $ 7 $ 13 $ 9 $ — $ — Interest cost 22 8 18 6 7 6 Expected return on assets (64) (17) (63) (19) (2) (2) Amortization of: Prior service credit, net — — — — (16) (19) Mark-to-market pension and other postretirement benefits (gain) loss (1) 7 (10) — — — — Net periodic benefit (credit) cost $ (23) $ (12) $ (32) $ (4) $ (11) $ (15) (1) Also includes curtailment triggered by the sale of the adhesives resins business which is included in "Other components of post-employment (benefit) cost, net" on the Unaudited Consolidated Statements of Earnings, Comprehensive Income and Retained Earnings.

LEASES AND OTHER COMMITMENTS (T

LEASES AND OTHER COMMITMENTS (Tables)	6 Months Ended
	Jun. 30, 2022
Commitments and Contingencies Disclosure [Abstract]
Lessee, Operating Lease, Liability, Maturity [Table Text Block]	As of June 30, 2022, reconciliation of lease payments and operating lease liabilities is provided below: (Dollars in millions) Operating Lease Liabilities Remainder of 2022 $ 29 2023 50 2024 37 2025 30 2026 21 2027 and beyond 53 Total lease payments 220 Less: amounts of lease payments representing interest 20 Present value of future lease payments 200 Less: current obligations under leases 50 Long-term lease obligations $ 150
Lease, Cost [Table Text Block]	Lease costs during the period and other information is provided below: Second Quarter First Six Months (Dollars in millions) 2022 2021 2022 2021 Lease costs: Operating lease costs $ 16 $ 18 $ 34 $ 36 Short-term lease costs 11 11 21 19 Sublease income (3) (1) (7) (2) Total $ 24 $ 28 $ 48 $ 53 Other operating lease information: Cash paid for amounts included in the measurement of lease liabilities $ 17 $ 18 $ 33 $ 35 Right-to-use assets obtained in exchange for new lease liabilities $ 27 $ 18 $ 35 $ 26 Weighted-average remaining lease term, in years 6 5 Weighted-average discount rate 2.8 % 3.5 %

ENVIRONMENTAL MATTERS AND ASS_2

ENVIRONMENTAL MATTERS AND ASSET RETIREMENT OBLIGATIONS (Tables)	6 Months Ended
	Jun. 30, 2022
Accrual for Environmental Loss Contingencies Disclosure [Abstract]
Schedule of environmental liabilities, current and non-current	(Dollars in millions) June 30, 2022 December 31, 2021 Environmental contingencies, current $ 10 $ 20 Environmental contingencies, long-term 267 261 Total $ 277 $ 281
Schedule of changes to environmental remediation liabilities	Changes in the reserves for environmental remediation liabilities during first six months 2022 and full year 2021 are summarized below: (Dollars in millions) Environmental Remediation Liabilities Balance at December 31, 2020 $ 257 Changes in estimates recognized in earnings and other 9 Cash reductions (13) Balance at December 31, 2021 253 Changes in estimates recognized in earnings and other 4 Cash reductions (8) Balance at June 30, 2022 $ 249

STOCKHOLDERS' EQUITY (Tables)

STOCKHOLDERS' EQUITY (Tables)	6 Months Ended
	Jun. 30, 2022
Stockholders' Equity Note [Abstract]
Reconciliation of the changes in stockholders' equity	Reconciliations of the changes in stockholders' equity for second quarter 2022 and 2021 are provided below: (Dollars in millions, except per share amount) Common Stock at Par Value Additional Paid-in Capital Retained Earnings Accumulated Other Comprehensive Income (Loss) Treasury Stock at Cost Total Eastman Stockholders' Equity Noncontrolling Interest Total Equity Balance at March 31, 2022 $ 2 $ 2,262 $ 8,694 $ (145) $ (4,920) $ 5,893 $ 84 $ 5,977 Net Earnings — — 256 — — 256 1 257 Cash Dividends Declared (1) ($0.76 per share) — — (93) — — (93) — (93) Other Comprehensive Income (Loss) — — — 2 — 2 — 2 Share-Based Compensation Expense (2) — 17 — — — 17 — 17 Stock Option Exercises — 1 — — — 1 — 1 Other — (1) — — — (1) (1) (2) Share Repurchase (3) — (100) — — (652) (752) — (752) Balance at June 30, 2022 $ 2 $ 2,179 $ 8,857 $ (143) $ (5,572) $ 5,323 $ 84 $ 5,407 (Dollars in millions, except per share amount) Common Stock at Par Value Additional Paid-in Capital Retained Earnings Accumulated Other Comprehensive Income (Loss) Treasury Stock at Cost Total Eastman Stockholders' Equity Noncontrolling Interest Total Equity Balance at March 31, 2021 $ 2 $ 2,219 $ 8,260 $ (248) $ (4,000) $ 6,233 $ 86 $ 6,319 Net Earnings (Loss) — — (146) — — (146) 2 (144) Cash Dividends Declared (1) ($0.69 per share) — — (94) — — (94) — (94) Other Comprehensive Income (Loss) — — — 15 — 15 — 15 Share-Based Compensation Expense (2) — 18 — — — 18 — 18 Stock Option Exercises — 21 — — — 21 — 21 Other — (3) — — — (3) — (3) Share Repurchase — — — — (100) (100) — (100) Distributions to noncontrolling interest — — — — — — (4) (4) Balance at June 30, 2021 $ 2 $ 2,255 $ 8,020 $ (233) $ (4,100) $ 5,944 $ 84 $ 6,028 (1) Cash dividends declared consists of cash dividends paid and dividends declared but unpaid. (2) Share-based compensation expense is based on the fair value of share-based awards. (3) Additional paid-in capital includes payment for repurchase of shares under the second quarter 2022 accelerated share repurchase program ("2022 ASR") which were settled after June 30, 2022. Reconciliations of the changes in stockholders' equity for first six months 2022 and 2021 are provided below: (Dollars in millions, except per share amount) Common Stock at Par Value Additional Paid-in Capital Retained Earnings Accumulated Other Comprehensive Income (Loss) Treasury Stock at Cost Total Eastman Stockholders' Equity Noncontrolling Interest Total Equity Balance at December 31, 2021 $ 2 $ 2,187 $ 8,557 $ (182) $ (4,860) $ 5,704 $ 84 $ 5,788 Net Earnings — — 491 — — 491 2 493 Cash Dividends Declared (1) ($1.52 per share) — — (191) — — (191) — (191) Other Comprehensive Income (Loss) — — — 39 — 39 — 39 Share-Based Compensation Expense (2) — 42 — — — 42 — 42 Stock Option Exercises — 9 — — — 9 — 9 Other (3) — (19) — — — (19) (2) (21) Share Repurchases (4) — (40) — — (712) (752) — (752) Balance at June 30, 2022 $ 2 $ 2,179 $ 8,857 $ (143) $ (5,572) $ 5,323 $ 84 $ 5,407 (Dollars in millions, except per share amount) Common Stock at Par Value Additional Paid-in Capital Retained Earnings Accumulated Other Comprehensive Income (Loss) Treasury Stock at Cost Total Eastman Stockholders' Equity Noncontrolling Interest Total Equity Balance at December 31, 2020 $ 2 $ 2,174 $ 8,080 $ (273) $ (3,960) $ 6,023 $ 85 $ 6,108 Net Earnings — — 128 — — 128 5 133 Cash Dividends Declared (1) ($1.38 per share) — — (188) — — (188) — (188) Other Comprehensive Income (Loss) — — — 40 — 40 — 40 Share-Based Compensation Expense (2) — 40 — — — 40 — 40 Stock Option Exercises — 59 — — — 59 — 59 Other (3) — (18) — — — (18) (1) (19) Share Repurchases — — — — (140) (140) — (140) Distributions to Noncontrolling Interest — — — — — — (5) (5) Balance at June 30, 2021 $ 2 $ 2,255 $ 8,020 $ (233) $ (4,100) $ 5,944 $ 84 $ 6,028 (1) Cash dividends declared consists of cash dividends paid and dividends declared but unpaid. (2) Share-based compensation expense is based on the fair value of share-based awards. (3) Additional paid-in capital includes value of shares withheld for employees' taxes on vesting of share-based compensation awards. (4) Additional paid-in capital includes payment for repurchase of shares under the 2022 ASR which were settled after June 30, 2022, offset by treasury shares delivered pursuant to final settlement of the 2021 accelerated share repurchase program ("2021 ASR") accounted for as a reduction of Additional paid-in capital prior to settlement.
Accumulated Other Comprehensive Income (Loss)	Cumulative Translation Adjustment Benefit Plans Unrecognized Prior Service Credits Unrealized Gains (Losses) on Derivative Instruments Unrealized Losses on Investments Accumulated Other Comprehensive Income (Loss) Balance at December 31, 2020 $ (293) $ 87 $ (66) $ (1) $ (273) Period change 56 (28) 63 — 91 Balance at December 31, 2021 (237) 59 (3) (1) (182) Period change 23 (15) 31 — 39 Balance at June 30, 2022 $ (214) $ 44 $ 28 $ (1) $ (143)
Schedule of components of comprehensive income (loss) before tax and net of tax effects	Components of other comprehensive income recognized in the Unaudited Consolidated Statements of Earnings, Comprehensive Income and Retained Earnings are presented below, before tax and net of tax effects: Second Quarter 2022 2021 (Dollars in millions) Before Tax Net of Tax Before Tax Net of Tax Other comprehensive income (loss) Change in cumulative translation adjustment $ 16 $ 16 $ 9 $ 9 Defined benefit pension and other postretirement benefit plans: Amortization of unrecognized prior service credits (12) (9) (10) (7) Derivatives and hedging: Unrealized gain (loss) during period 36 27 6 4 Reclassification adjustment for (gains) losses included in net income, net (43) (32) 12 9 Total other comprehensive income (loss) $ (3) $ 2 $ 17 $ 15 First Six Months 2022 2021 (Dollars in millions) Before Tax Net of Tax Before Tax Net of Tax Other comprehensive income (loss) Change in cumulative translation adjustment $ 23 $ 23 $ 11 $ 11 Defined benefit pension and other postretirement benefit plans: Amortization of unrecognized prior service credits (20) (15) (19) (14) Derivatives and hedging: Unrealized gain (loss) during period 89 67 39 29 Reclassification adjustment for (gains) losses included in net income, net (48) (36) 19 14 Total other comprehensive income (loss) $ 44 $ 39 $ 50 $ 40

EARNINGS AND DIVIDENDS PER SH_2

EARNINGS AND DIVIDENDS PER SHARE (Tables)	6 Months Ended
	Jun. 30, 2022
Earnings Per Share [Abstract]
Earnings per share, basic and diluted	The following table sets forth the computation of basic and diluted earnings per share ("EPS") which are calculated using the treasury stock method: Second Quarter First Six Months (In millions, except per share amounts) 2022 2021 2022 2021 Numerator Earnings (loss) attributable to Eastman, net of tax $ 256 $ (146) $ 491 $ 128 Denominator Weighted average shares used for basic EPS 124.8 135.9 126.9 136.0 Dilutive effect of stock options and other awards (1) 1.6 — 1.7 1.8 Weighted average shares used for diluted EPS 126.4 135.9 128.6 137.8 (Calculated using whole dollars and shares) EPS Basic $ 2.05 $ (1.07) $ 3.87 $ 0.94 Diluted $ 2.03 $ (1.07) $ 3.82 $ 0.93 (1) Dilutive effect is not applicable in a period with a net loss.

ASSETS IMPAIRMENTS AND RESTRU_2

ASSETS IMPAIRMENTS AND RESTRUCTURING (Tables)	6 Months Ended
	Jun. 30, 2022
Restructuring Costs and Asset Impairment Charges [Abstract]
Schedule of Restructuring Reserve by Type of Cost [Table Text Block]	The following table summarizes the changes in asset impairments and restructuring reserves in first six months 2022 and full year 2021: (Dollars in millions) Balance at January 1, 2022 Provision/ Adjustments Non-cash Reductions/ Cash Reductions Balance at June 30, 2022 Severance costs $ 12 $ 3 $ — $ (4) $ 11 Other restructuring costs 5 18 — (5) 18 Total $ 17 $ 21 $ — $ (9) $ 29 (Dollars in millions) Balance at January 1, 2021 Provision/ Adjustments Non-cash Reductions/ Cash Reductions Balance at December 31, 2021 Non-cash charges $ — $ 16 $ (16) $ — $ — Severance costs 65 2 (1) (54) 12 Other restructuring costs 14 29 (9) (29) 5 Total $ 79 $ 47 $ (26) $ (83) $ 17
Restructuring and Related Costs [Table Text Block]	(Dollars in millions) Second Quarter First Six Months Tangible Asset Impairments 2022 2021 2022 2021 Site optimizations Other - Tire additives (1) $ — $ 4 $ — $ 4 AM - Advanced interlayers (2) — 1 — 1 — 5 — 5 Loss (Gain) on Sale of Previously Impaired Assets Site optimizations Other - Tire additives (1) (1) — (1) — AM - Advanced interlayers (2) 16 — 16 — AFP - Animal nutrition (3) — — — (1) 15 — 15 (1) Severance Charges Business improvement and cost reduction actions (4) 2 — 2 — Site optimizations AM - Performance films (5) 1 — 1 — AM - Advanced interlayers (2) — — — 1 3 — 3 1 Other Restructuring Costs CI & AFP - Singapore (6) 1 8 2 13 Site optimizations AM - Advanced interlayers (2) — 2 1 2 Other - Tire additives (1) — — — 2 1 10 3 17 Total $ 19 $ 15 $ 21 $ 22 (1) Asset impairment charges, gain on sale of previously impaired assets, and site closure costs in "Other" from the previously reported closure of a tire additives manufacturing facility in Asia Pacific as part of ongoing site optimization . (2) Asset impairment charges, loss on transfer of previously impaired assets to a third party, severance costs, and site closure costs in the Advanced Materials ("AM") segment due to the previously reported closure of an advanced interlayers manufacturing facility in North America as part of ongoing site optimization. In addition, accelerated depreciation of $4 million was recognized in "Cost of sales" in the Unaudited Consolidated Statements of Earnings, Comprehensive Income and Retained Earnings in first six months 2021 related to the closure of this facility. (3) Fixed asset impairments, net in the AFP segment from the previously reported closure of an animal nutrition manufacturing facility in Asia Pacific as part of ongoing site optimization. (4) Severance as part of business improvement which were reported in "Other". (5) Severance charges in the AM segment from the previously reported closure of a performance films manufacturing facility in North America as part of ongoing site optimization. (6) Site closure of $1 million and $2 million for second quarter and first six months 2022, respectively, in the Chemical Intermediates ("CI") segment, contract termination fees in both second quarter and first six months 2021 of $7 million and $1 million in the CI and AFP segments, respectively, and site closure costs in first six months 2021 of $4 million and $1 million in the CI and AFP segments, respectively, resulting from closure of the Singapore manufacturing site.

SUPPLEMENTAL CASH FLOW INFORM_2

SUPPLEMENTAL CASH FLOW INFORMATION (Tables)	6 Months Ended
	Jun. 30, 2022
Supplemental Cash Flow Information [Abstract]
Schedule of Cash Flow, Supplemental Disclosures	Included in the line item "Other items, net" of the "Operating activities" section of the Unaudited Consolidated Statements of Cash Flows are the following changes to Unaudited Consolidated Statements of Financial Position: (Dollars in millions) First Six Months 2022 2021 Other current assets $ 2 $ (33) Other noncurrent assets (57) 8 Payables and other current liabilities 179 69 Long-term liabilities and equity 50 62 Total $ 174 $ 106

SEGMENT AND REGIONAL SALES IN_2

SEGMENT AND REGIONAL SALES INFORMATION (Tables)	6 Months Ended
	Jun. 30, 2022
Segment Reporting [Abstract]
Segment Information Disclosure	(Dollars in millions) Second Quarter First Six Months Sales by Segment 2022 2021 2022 2021 Additives & Functional Products $ 835 $ 655 $ 1,640 $ 1,264 Advanced Materials 846 769 1,583 1,485 Chemical Intermediates 861 736 1,660 1,341 Fibers 242 223 455 440 Total Sales by Operating Segment 2,784 2,383 5,338 4,530 Other (1) — 270 160 532 Total Sales $ 2,784 $ 2,653 $ 5,498 $ 5,062 (1) "Other" includes sales revenue from the divested rubber additives and adhesives resins businesses previously part of the AFP segment. (Dollars in millions) Second Quarter First Six Months Earnings (Loss) Before Interest and Taxes by Segment 2022 2021 2022 2021 Additives & Functional Products $ 148 $ 109 $ 293 $ 216 Advanced Materials 141 150 202 296 Chemical Intermediates 154 137 288 206 Fibers 37 37 61 82 Total Earnings Before Interest and Taxes by Operating Segment 480 433 844 800 Other (1) Growth initiatives and businesses not allocated to operating segments (53) (18) (85) (17) Pension and other postretirement benefits income (expense), net not allocated to operating segments 26 27 49 54 Asset impairments and restructuring charges, net (1) (3) (1) (5) Net gain (loss) on divested businesses and transaction costs 5 (495) (1) (495) Steam line incident costs, net of insurance proceeds (17) — (42) — Other income (charges), net not allocated to operating segments (14) — (5) (4) Total Earnings Before Interest and Taxes $ 426 $ (56) $ 759 $ 333 (1) "Other" includes EBIT of $6 million in first six months 2022 and loss before interest and taxes of $477 million and $449 million in second quarter and first six months 2021, respectively, from the divested rubber additives and adhesives resins businesses previously part of the AFP segment. (Dollars in millions) June 30, December 31, Assets by Segment (1) 2022 2021 Additives & Functional Products $ 4,211 $ 4,188 Advanced Materials 4,778 4,661 Chemical Intermediates 2,741 2,703 Fibers 1,008 972 Total Assets by Operating Segment 12,738 12,524 Corporate & Other Assets 2,137 2,995 Total Assets $ 14,875 $ 15,519 (1) Segment assets include accounts receivable, inventory, fixed assets, goodwill, and intangible assets. As disclosed in Note 1, "Significant Accounting Policies", December 31, 2021 Assets by Segment have been recast from Note 20, "Segment and Regional Sales Information", to the Company's 2021 Annual Report on Form 10-K . Prior to the recast, December 31, 2021 assets reported for the AFP segment were revised from $4,643 million to $5,195 million, and assets reported for Corporate & Other Assets were revised from $2,540 million to $1,988 million. Total assets were not impacted by the misclassification. (Dollars in millions) Second Quarter First Six Months Sales by Customer Location 2022 2021 2022 2021 United States and Canada $ 1,304 $ 1,197 $ 2,502 $ 2,201 Europe, Middle East, and Africa 681 688 1,426 1,344 Asia Pacific 638 611 1,250 1,219 Latin America 161 157 320 298 Total Sales $ 2,784 $ 2,653 $ 5,498 $ 5,062

SIGNIFICANT ACCOUNTING POLICI_3

SIGNIFICANT ACCOUNTING POLICIES Recently Issued Accounting Standards (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Receivable Sold Under Factoring Arrangement	$ 637	$ 298	$ 1,139	$ 587
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures	$ 24		$ 24
Accoya Joint Venture
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Equity Method Investment, Ownership Percentage	40%		40%

Discontinued Operations and D_2

Discontinued Operations and Disposal Groups (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021	Apr. 01, 2022	Nov. 01, 2021
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Liabilities held for sale	$ 0		$ 0		$ 91
Gain (Loss) on Disposition of Business	7	$ (495)	10	$ (495)
Tire Additives Disposal Group
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Trade receivables, net of allowance for doubtful accounts							$ 107
Inventories							94
Other assets							26
Properties, net of accumulated depreciation							300
Goodwill							398
Intangible assets, net of accumulated amortization							381
Assets divested							1,306
Payables and other liabilities							48
Post-employment obligations							34
Other liabilities							18
Liabilities held for sale							100
Disposal group, net							1,206
Gain (Loss) on Disposition of Business					(552)
Tire Additives Disposal Group | Disposal Group, Disposed of by Sale, Not Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Consideration							687
Disposal Group, Deferred Gain on Disposal							$ 75
Disposal Group, Including Discontinued Operation, Foreign Currency Translation Gains (Losses)					$ 23
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal, Statement of Income or Comprehensive Income [Extensible Enumeration]					Gain (Loss) on Disposition of Business
Disposal Group, Including Discontinued Operations, Transaction Costs			3		$ 15
Adhesives Resins Disposal Group
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Trade receivables, net of allowance for doubtful accounts						$ 129
Inventories						163
Other assets						21
Properties, net of accumulated depreciation						303
Goodwill						399
Intangible assets, net of accumulated amortization						14
Assets divested						1,029
Payables and other liabilities						86
Deferred tax liability						7
Other liabilities						4
Liabilities held for sale						97
Disposal group, net						932
Gain (Loss) on Disposition of Business	5
Adhesives Resins Disposal Group | Disposal Group, Disposed of by Sale, Not Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Consideration						$ 957
Disposal Group, Including Discontinued Operation, Foreign Currency Translation Gains (Losses)	$ 10
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal, Statement of Income or Comprehensive Income [Extensible Enumeration]	Costs and Expenses
Disposal Group, Including Discontinued Operations, Transaction Costs			$ 8		$ 3

INVENTORIES (Details)

INVENTORIES (Details) - USD ($) $ in Millions	Jun. 30, 2022	Dec. 31, 2021
At FIFO or average cost (approximates current cost) [Abstract]
Finished goods	$ 1,241	$ 1,007
Work in process	283	273
Raw materials and supplies	692	589
Total inventories at FIFO or average cost	2,216	1,869
Less: LIFO reserve	390	365
Total inventories	$ 1,826	$ 1,504
Inventories valued on the LIFO method	50%	50%

PAYABLES AND OTHER CURRENT LI_3

PAYABLES AND OTHER CURRENT LIABILITIES (Details) - USD ($) $ in Millions	Jun. 30, 2022	Dec. 31, 2021
Payables and Accruals [Abstract]
Trade creditors	$ 1,395	$ 1,228
Accrued payroll and variable compensation	147	311
Accrued taxes	182	138
Post-employment obligations	66	70
Dividends payable to stockholders	96	101
Other	283	285
Total payables and other current liabilities	$ 2,169	$ 2,133

INCOME TAXES (Details)

INCOME TAXES (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
Income Tax Examination [Line Items]
Provision for income taxes	$ 124	$ 37	$ 175	$ 99
Effective Income Tax Rate Reconciliation, Percent	33%	0%	26%	44%
Unrecognized Tax Benefits	$ 204		$ 204		$ 200
Minimum [Member]
Income Tax Examination [Line Items]
Unrecognized Tax Benefits that Would Impact Effective Tax Rate	$ 15		$ 15

BORROWINGS Part 1 (Details) Sch

BORROWINGS Part 1 (Details) Schedule of Long-term Debt Instruments - USD ($) $ in Millions		6 Months Ended
		Jun. 30, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Total Borrowings		$ 4,991	$ 5,159
Borrowings due within one year		979	747
Long-term borrowings		4,012	4,412
Commercial Paper		0	0
3.6% notes due August 2022 [Member]
Debt Instrument [Line Items]
Long-term Debt		$ 200	747
Debt Instrument, Maturity Date		Aug. 31, 2022
Debt Instrument, Interest Rate, Stated Percentage		3.60%
1.5% notes due May 2023 [Member]
Debt Instrument [Line Items]
Long-term Debt	[1]	$ 779	850
Debt Instrument, Maturity Date		May 31, 2023
Debt Instrument, Interest Rate, Stated Percentage		1.50%
7 1/4% debentures due January 2024 [Member]
Debt Instrument [Line Items]
Long-term Debt		$ 198	198
Debt Instrument, Maturity Date		Jan. 31, 2024
Debt Instrument, Interest Rate, Stated Percentage		7.25%
7 5/8% debentures due June 2024 [Member]
Debt Instrument [Line Items]
Long-term Debt		$ 43	43
Debt Instrument, Maturity Date		Jun. 30, 2024
Debt Instrument, Interest Rate, Stated Percentage		7.625%
3.8% notes due March 2025 [Member]
Debt Instrument [Line Items]
Long-term Debt		$ 695	698
Debt Instrument, Maturity Date		Mar. 31, 2025
Debt Instrument, Interest Rate, Stated Percentage		3.80%
1.875% notes due November 2026 [Member]
Debt Instrument [Line Items]
Long-term Debt	[1]	$ 517	565
Debt Instrument, Maturity Date		Nov. 30, 2026
Debt Instrument, Interest Rate, Stated Percentage		1.88%
7.60% debentures due February 2027 [Member]
Debt Instrument [Line Items]
Long-term Debt		$ 195	195
Debt Instrument, Maturity Date		Feb. 28, 2027
Debt Instrument, Interest Rate, Stated Percentage		7.60%
4.5% Notes Due Dec 2028 [Member]
Debt Instrument [Line Items]
Long-term Debt		$ 495	494
Debt Instrument, Maturity Date		Dec. 31, 2028
Debt Instrument, Interest Rate, Stated Percentage		4.50%
4.8% notes due September 2042 [Member]
Debt Instrument [Line Items]
Long-term Debt		$ 494	494
Debt Instrument, Maturity Date		Sep. 30, 2042
Debt Instrument, Interest Rate, Stated Percentage		4.80%
4.65% notes due October 2044 [Member]
Debt Instrument [Line Items]
Long-term Debt		$ 876	875
Debt Instrument, Maturity Date		Oct. 31, 2044
Debt Instrument, Interest Rate, Stated Percentage		4.65%
2022 Term Loan
Debt Instrument [Line Items]
Long-term Debt		$ 499	$ 0
Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Month-end Outstanding Amount		$ 0
[1]The carrying value of the euro-denominated 1.50% notes due May 2023 and 1.875% notes due November 2026 will fluctuate with changes in the euro to U.S. dollar exchange rate. The carrying value of these euro-denominated borrowings have been designated as non-derivative net investment hedges of a portion of the Company's net investments in euro functional-currency denominated subsidiaries to offset foreign currency fluctuations.

BORROWINGS Part 2 (Details) Cre

BORROWINGS Part 2 (Details) Credit Facility and Commercial Paper Borrowings - USD ($) $ in Millions	3 Months Ended	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Credit Facilities [Abstract]
Borrowings due within one year	$ 979	$ 979		$ 747
Commercial Paper	0	0		0
Proceeds from borrowings		500	$ 0
3.6% notes due August 2022 [Member]
Credit Facilities [Abstract]
Long-term Debt	200	200		747
Repayments of Debt	550
2022 Term Loan
Credit Facilities [Abstract]
Long-term Debt	499	$ 499		$ 0
Proceeds from borrowings	$ 500
Debt, Weighted Average Interest Rate	2.73%	2.73%
Revolving Credit Facility [Member]
Credit Facilities [Abstract]
Line of Credit Facility, Expiration Date		Dec. 31, 2026
Line of Credit Facility, Maximum Borrowing Capacity	$ 1,500	$ 1,500
Line of Credit Facility, Maximum Month-end Outstanding Amount		$ 0

BORROWINGS Part 3 (Details) Fai

BORROWINGS Part 3 (Details) Fair Value - Fair Value, Recurring [Member] - USD ($) $ in Millions	Jun. 30, 2022	Dec. 31, 2021
Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt Instrument, Fair Value Disclosure	$ 4,857	$ 5,737
Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt Instrument, Fair Value Disclosure	$ 0	$ 0

DERIVATIVE AND NON-DERIVATIVE_3

DERIVATIVE AND NON-DERIVATIVE FINANCIAL INSTRUMENTS Part 1 (Details) - Designated as Hedging Instrument [Member] € in Millions, bbl in Millions, MMBTU in Millions, $ in Millions	3 Months Ended	6 Months Ended		12 Months Ended
	Jun. 30, 2022 USD ($)	Jun. 30, 2022 EUR (€) bbl MMBTU	Jun. 30, 2022 USD ($)	Dec. 31, 2021 EUR (€) bbl MMBTU	Dec. 31, 2021 USD ($)	Jun. 30, 2022 USD ($) bbl MMBTU	Dec. 31, 2021 USD ($) bbl MMBTU
Foreign Exchange Contract [Member] | Euro Member Countries, Euro | Cash Flow Hedging [Member]
Derivative [Line Items]
Derivative, Notional Amount | €		€ 558		€ 429
Commodity Contract [Member] | Cash Flow Hedging [Member]
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount | bbl		1		1		1	1
Energy Related Derivative [Member] | Cash Flow Hedging [Member]
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount | MMBTU		5		13		5	13
Interest Rate Contract [Member] | Cash Flow Hedging [Member]
Derivative [Line Items]
Derivative, Notional Amount						$ 75	$ 75
Interest Rate Contract [Member] | Fair Value Hedging [Member]
Derivative [Line Items]
Derivative, Notional Amount						75	$ 75
1.50% Notes Due 2023 and 1.875% Notes Due 2026 [Member] | Euro Member Countries, Euro | Net Investment Hedging [Member]
Derivative [Line Items]
Notional Amount of Nonderivative Instruments		€ 1,246	$ 1,300	€ 1,246	$ 1,400
Notes Due August 2022, Notes Due January 2024, Notes Due March 2025, Notes Due February 2027, and Notes Due December 2028 [Member] | Cross Currency Interest Rate Contract [Member] | Euro Member Countries, Euro | Net Investment Hedging [Member]
Derivative [Line Items]
Derivative, Notional Amount | €		587		€ 853
Notes Due August 2022 | Cross Currency Interest Rate Contract [Member] | Net Investment Hedging [Member]
Derivative [Line Items]
Derivatives used in Net Investment Hedge, Increase (Decrease), Gross of Tax	$ 40		$ 40
Notes Due August 2022 | Cross Currency Interest Rate Contract [Member] | Euro Member Countries, Euro | Net Investment Hedging [Member]
Derivative [Line Items]
Derivative, Notional Amount | €		€ 266
Notes Due August 2022 | Cross Currency Interest Rate Contract [Member] | United States of America, Dollars | Net Investment Hedging [Member]
Derivative [Line Items]
Derivative, Notional Amount						$ 320

DERIVATIVE AND NON-DERIVATIVE_4

DERIVATIVE AND NON-DERIVATIVE FINANCIAL INSTRUMENTS Part 2 (Details) € in Millions, $ in Millions		6 Months Ended		12 Months Ended
		Jun. 30, 2022 EUR (€)	Jun. 30, 2022 USD ($)	Dec. 31, 2021 EUR (€)	Dec. 31, 2021 USD ($)
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member]
Derivative Assets [Abstract]
Derivative Asset, Fair Value, Gross Asset			$ 160		$ 98
Derivative Liabilities [Abstract]
Derivative Liability, Fair Value, Gross Liability			5		8
Derivative, Fair Value, Net			155		90
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Commodity Contract [Member] | Designated as Hedging Instrument [Member] | Other Current Assets [Member]
Derivative Assets [Abstract]
Cash Flow Hedge Derivative Instrument Assets at Fair Value			16		16
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Commodity Contract [Member] | Designated as Hedging Instrument [Member] | Other Noncurrent Assets [Member]
Derivative Assets [Abstract]
Cash Flow Hedge Derivative Instrument Assets at Fair Value			0		2
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Commodity Contract [Member] | Designated as Hedging Instrument [Member] | Other Current Liabilities [Member]
Derivative Liabilities [Abstract]
Cash Flow Hedge Derivative Instrument Liabilities at Fair Value			0		1
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Commodity Contract [Member] | Designated as Hedging Instrument [Member] | Other Noncurrent Liabilities [Member]
Derivative Liabilities [Abstract]
Cash Flow Hedge Derivative Instrument Liabilities at Fair Value			0		1
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Foreign Exchange Contract [Member] | Designated as Hedging Instrument [Member] | Other Current Assets [Member]
Derivative Assets [Abstract]
Cash Flow Hedge Derivative Instrument Assets at Fair Value			33		12
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Foreign Exchange Contract [Member] | Designated as Hedging Instrument [Member] | Other Noncurrent Assets [Member]
Derivative Assets [Abstract]
Cash Flow Hedge Derivative Instrument Assets at Fair Value			14		6
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Foreign Exchange Contract [Member] | Designated as Hedging Instrument [Member] | Other Current Liabilities [Member]
Derivative Liabilities [Abstract]
Cash Flow Hedge Derivative Instrument Liabilities at Fair Value			0		1
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Interest Rate Contract [Member] | Designated as Hedging Instrument [Member] | Other Current Assets [Member]
Derivative Assets [Abstract]
Fair Value Hedge Assets			1		1
Cash Flow Hedge Derivative Instrument Assets at Fair Value			13		5
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Interest Rate Contract [Member] | Designated as Hedging Instrument [Member] | Other Noncurrent Assets [Member]
Derivative Assets [Abstract]
Fair Value Hedge Assets			0		1
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Interest Rate Contract [Member] | Designated as Hedging Instrument [Member] | Other Noncurrent Liabilities [Member]
Derivative Liabilities [Abstract]
Fair Value Hedge Liabilities			3		0
Net Investment Hedging [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Cross Currency Interest Rate Contract [Member] | Designated as Hedging Instrument [Member] | Other Current Assets [Member]
Derivative Assets [Abstract]
Derivative Instruments in Hedges, Net Investment in Foreign Operations, Assets, Fair Value			0		20
Net Investment Hedging [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Cross Currency Interest Rate Contract [Member] | Designated as Hedging Instrument [Member] | Other Noncurrent Assets [Member]
Derivative Assets [Abstract]
Derivative Instruments in Hedges, Net Investment in Foreign Operations, Assets, Fair Value			83		35
Net Investment Hedging [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Cross Currency Interest Rate Contract [Member] | Designated as Hedging Instrument [Member] | Other Noncurrent Liabilities [Member]
Derivative Assets [Abstract]
Derivative Instruments in Hedges, Net Investment in Foreign Operations, Assets, Fair Value			2		5
Net Investment Hedging [Member] | Euro Member Countries, Euro | 1.50% Notes Due 2023 and 1.875% Notes Due 2026 [Member] | Designated as Hedging Instrument [Member]
Non-Derivatives, Carrying Value [Abstract]
Notional Amount of Nonderivative Instruments		€ 1,246	1,300	€ 1,246	1,400
Fair Value Hedging [Member] | Interest Rate Contract [Member] | Long-term Debt
Derivatives, Fair Value [Line Items]
Hedged Liability, Fair Value Hedge			72		76
Derivative Liabilities [Abstract]
Hedged Liability, Fair Value Hedge, Cumulative Increase (Decrease)			(3)		1
Fair Value Hedging [Member] | Interest Rate Contract [Member] | Short-term Debt
Derivatives, Fair Value [Line Items]
Hedged Liability, Fair Value Hedge	[1]		199		697
Derivative Liabilities [Abstract]
Hedged Liability, Fair Value Hedge, Cumulative Increase (Decrease)	[1]		$ (1)		$ (2)
[1]Cumulative amount of fair value hedging loss adjustment remaining for hedged liabilities for which hedge accounting has been discontinued.

DERIVATIVE AND NON-DERIVATIVE_5

DERIVATIVE AND NON-DERIVATIVE FINANCIAL INSTRUMENTS Part 3 (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Derivative Instruments, Gain (Loss) [Line Items]
Sales	$ 2,784	$ 2,653	$ 5,498	$ 5,062
Cost of sales	2,114	1,972	4,278	3,783
Net interest expense	45	51	91	101
Other Comprehensive Income (Loss), Derivatives and Non-derivatives Qualifying as Hedges, before Tax [Abstract]
Change in cumulative translation adjustment, before tax	16	9	23	11
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax			31		$ 63
Summary of Derivative Instruments [Abstract]
Accumulated Other Comprehensive Income Loss Unrealized Gain Loss From Hedges Before Tax	223		223		$ (7)
Price Risk Cash Flow Hedge Unrealized Gain to be Reclassified During Next 12 Months	42		42
Commodity Contract [Member] | Cash Flow Hedging [Member]
Other Comprehensive Income (Loss), Derivatives and Non-derivatives Qualifying as Hedges, before Tax [Abstract]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax	(25)	14	(1)	15
Commodity Contract [Member] | Cash Flow Hedging [Member] | Cost of Sales [Member]
Pre-tax Amount of Gain (Loss) reclassified From Accumulated Other Comprehensive Income Into Income (Effective Portion) [Abstract]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	34	(5)	37	(5)
Foreign Exchange Contract [Member] | Cash Flow Hedging [Member]
Other Comprehensive Income (Loss), Derivatives and Non-derivatives Qualifying as Hedges, before Tax [Abstract]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax	16	0	22	22
Foreign Exchange Contract [Member] | Cash Flow Hedging [Member] | Sales [Member]
Pre-tax Amount of Gain (Loss) reclassified From Accumulated Other Comprehensive Income Into Income (Effective Portion) [Abstract]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	10	(5)	15	(10)
Interest Rate Swap [Member] | Cash Flow Hedging [Member]
Other Comprehensive Income (Loss), Derivatives and Non-derivatives Qualifying as Hedges, before Tax [Abstract]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax	5	(1)	10	6
Interest Rate Swap [Member] | Cash Flow Hedging [Member] | Net Interest Expense
Pre-tax Amount of Gain (Loss) reclassified From Accumulated Other Comprehensive Income Into Income (Effective Portion) [Abstract]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	(3)	(3)	(5)	(5)
Interest Rate Contract [Member] | Fair Value Hedging [Member]
Other Comprehensive Income (Loss), Derivatives and Non-derivatives Qualifying as Hedges, before Tax [Abstract]
Change in Unrealized Gain (Loss) on Hedged Item in Fair Value Hedge	0	1	1	1
Interest Rate Contract [Member] | Fair Value Hedging [Member] | Net Interest Expense
Other Comprehensive Income (Loss), Derivatives and Non-derivatives Qualifying as Hedges, before Tax [Abstract]
Gain (Loss) on Fair Value Hedges Recognized in Earnings	0	(1)	(1)	(1)
Foreign Exchange [Member] | Net Investment Hedging [Member]
Other Comprehensive Income (Loss), Derivatives and Non-derivatives Qualifying as Hedges, before Tax [Abstract]
Change in cumulative translation adjustment, before tax	87	(19)	148	50
Not Designated as Hedging Instrument [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net	(6)	(5)	(6)	0
Cross Currency Interest Rate Contract [Member] | Net Investment Hedging [Member]
Other Comprehensive Income (Loss), Derivatives and Non-derivatives Qualifying as Hedges, before Tax [Abstract]
Change in cumulative translation adjustment, before tax	12	(10)	35	32
AOCI, Derivative Qualifying as Hedge, Excluded Component	$ 5	$ 6	$ (5)	$ (5)

RETIREMENT PLANS (Details)

RETIREMENT PLANS (Details) - USD ($) $ in Millions		3 Months Ended		6 Months Ended
		Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Other Postretirement Benefits Plan [Member]
Components of net periodic benefit cost [Abstract]
Service cost		$ 0	$ 0	$ 0	$ 0
Interest cost		3	3	7	6
Expected return on assets		(1)	(1)	(2)	(2)
Prior service credit, net		(8)	(10)	(16)	(19)
Mark-to-market pension and other postretirement benefits (gain) loss (1)	[1]	0	0	0	0
Net periodic benefit (credit) cost		(6)	(8)	(11)	(15)
UNITED STATES | Pension Plan [Member]
Components of net periodic benefit cost [Abstract]
Service cost		6	6	12	13
Interest cost		11	9	22	18
Expected return on assets		(32)	(31)	(64)	(63)
Prior service credit, net		0	0	0	0
Mark-to-market pension and other postretirement benefits (gain) loss (1)	[1]	7	0	7	0
Net periodic benefit (credit) cost		(8)	(16)	(23)	(32)
Foreign Plan [Member] | Pension Plan [Member]
Components of net periodic benefit cost [Abstract]
Service cost		3	5	7	9
Interest cost		4	3	8	6
Expected return on assets		(8)	(10)	(17)	(19)
Prior service credit, net		0	0	0	0
Mark-to-market pension and other postretirement benefits (gain) loss (1)	[1]	(10)	0	(10)	0
Net periodic benefit (credit) cost		(11)	$ (2)	(12)	$ (4)
Foreign Plan [Member] | Pension Plan [Member] | Adhesives Resins Disposal Group
Components of net periodic benefit cost [Abstract]
Mark-to-market pension and other postretirement benefits (gain) loss (1)		(3)		(3)
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Curtailment		$ 7		$ 7
[1]Also includes curtailment triggered by the sale of the adhesives resins business which is included in "Other components of post-employment (benefit) cost, net" on the Unaudited Consolidated Statements of Earnings, Comprehensive Income and Retained Earnings.

LEASES (Details)

LEASES (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
Lessee Disclosure [Abstract]
Operating Lease, Right-of-Use Asset	$ 209		$ 209		$ 216
Operating Lease, Right-of-Use Asset, Reclassified	3		3		3
Operating Lease, Right-of-Use, Prepaid Amount	6		6		$ 5
Lessee, Operating Lease, Liability, Payments, Remainder of Fiscal Year	29		29
Lessee, Operating Lease, Liability, Payments, Due Year Two	50		50
Lessee, Operating Lease, Liability, Payments, Due Year Three	37		37
Lessee, Operating Lease, Liability, Payments, Due Year Four	30		30
Lessee, Operating Lease, Liability, Payments, Due Year Five	21		21
Lessee, Operating Lease, Liability, Payments, Due after Year Five	53		53
Lessee, Operating Lease, Liability, Payments, Due	220		220
Lessee, Operating Lease, Liability, Undiscounted Excess Amount	20		20
Operating Lease, Liability	200		200
Operating Lease, Liability, Current	50		50
Operating Lease, Liability, Noncurrent	150		150
Lease, Cost [Abstract]
Operating Lease, Cost	16	$ 18	34	$ 36
Short-term Lease, Cost	11	11	21	19
Sublease Income	(3)	(1)	(7)	(2)
Lease, Cost	24	28	48	53
Operating Lease, Payments	17	18	33	35
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability	$ 27	$ 18	$ 35	$ 26
Operating Lease, Weighted Average Remaining Lease Term	6 years	5 years	6 years	5 years
Operating Lease, Weighted Average Discount Rate, Percent	2.80%	3.50%	2.80%	3.50%

ENVIRONMENTAL MATTERS AND ASS_3

ENVIRONMENTAL MATTERS AND ASSET RETIREMENT OBLIGATIONS (Details) - USD ($) $ in Millions	6 Months Ended	12 Months Ended
	Jun. 30, 2022	Dec. 31, 2021
Accrual for Environmental Loss Contingencies [Roll Forward]
Beginning of period	$ 281
End of period	277	$ 281
Accrual for Environmental Loss Contingencies, Balance Sheet Classification [Abstract]
Accrued Environmental Loss Contingencies, Current	10	20
Accrued Environmental Loss Contingencies, Noncurrent	267	261
Environmental Remediation [Member]
Accrual for Environmental Loss Contingencies [Roll Forward]
Beginning of period	253	257
Changes in estimates recognized in earnings and other	4	9
Cash reductions	(8)	(13)
End of period	$ 249	253
Expected Payment Period of Environmental Contingencies	approximately 30 years
Environmental Remediation [Member] | Minimum [Member]
Site Contingency [Line Items]
Loss Contingency, Estimate of Possible Loss	$ 249	253
Environmental Remediation [Member] | Maximum [Member]
Site Contingency [Line Items]
Loss Contingency, Estimate of Possible Loss	464	473
Environmental ARO [Member]
Site Contingency [Line Items]
Best Estimate Accrued to-date For Asset Retirement Obligation	28	28
Non Environmental ARO [Member]
Site Contingency [Line Items]
Best Estimate Accrued to-date For Asset Retirement Obligation	$ 51	$ 51

STOCKHOLDERS' EQUITY Part 1 (De

STOCKHOLDERS' EQUITY Part 1 (Details) - USD ($) $ / shares in Units, $ in Millions		3 Months Ended				6 Months Ended				12 Months Ended
		Jun. 30, 2022		Jun. 30, 2021		Jun. 30, 2022		Jun. 30, 2021		Dec. 31, 2021	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2020
Stockholders' Equity Note [Abstract]
Dividends, Per Share		$ 0.76		$ 0.69		$ 1.52		$ 1.38
Stockholders' Equity Attributable to Parent		$ 5,323				$ 5,323				$ 5,704
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest		5,407		$ 6,028		5,407		$ 6,028		5,788	$ 5,977	$ 6,319	$ 6,108
Net earnings attributable to Eastman		256		(146)		491		128
Net earnings attributable to noncontrolling interest		1		2		2		5
Net earnings (loss) including noncontrolling interest		257		(144)		493		133
Cash dividends declared		(93)	[1]	(94)	[1]	(191)	[2]	(188)	[2]
Other Comprehensive Income (Loss)		2		15		39		40		91
Share-based Compensation Expense	[3]	17		18		42		40
Stock Option Exercises		1		21		9		59
Other		(2)		(3)		(21)		(19)	[4]
Share Repurchases (4)		(752)	[5]	(100)		(752)	[6]	(140)
Distributions to Noncontrolling Interest				(4)				(5)
Common Stock [Member]
Stockholders' Equity Attributable to Parent		2		2		2		2		2	2	2	2
Net earnings attributable to Eastman		0		0		0		0
Cash dividends declared		0	[1]	0	[1]	0	[2]	0	[2]
Other Comprehensive Income (Loss)		0		0		0		0
Share-based Compensation Expense	[3]	0		0		0		0
Stock Option Exercises		0		0		0		0
Other		0		0		0		0	[4]
Share Repurchases (4)		0	[5]	0		0	[6]	0
Distributions to Noncontrolling Interest				0				0
Additional Paid-in Capital [Member]
Stockholders' Equity Attributable to Parent		2,179		2,255		2,179		2,255		2,187	2,262	2,219	2,174
Net earnings attributable to Eastman		0		0		0		0
Cash dividends declared		0	[1]	0	[1]	0	[2]	0	[2]
Other Comprehensive Income (Loss)		0		0		0		0
Share-based Compensation Expense	[3]	17		18		42		40
Stock Option Exercises		1		21		9		59
Other		(1)		(3)		(19)		(18)	[4]
Share Repurchases (4)		(100)	[5]	0		(40)	[6]	0
Distributions to Noncontrolling Interest				0				0
Retained Earnings [Member]
Stockholders' Equity Attributable to Parent		8,857		8,020		8,857		8,020		8,557	8,694	8,260	8,080
Net earnings attributable to Eastman		256		(146)		491		128
Cash dividends declared		(93)	[1]	(94)	[1]	(191)	[2]	(188)	[2]
Other Comprehensive Income (Loss)		0		0		0		0
Share-based Compensation Expense	[3]	0		0		0		0
Stock Option Exercises		0		0		0		0
Other		0		0		0		0	[4]
Share Repurchases (4)		0	[5]	0		0	[6]	0
Distributions to Noncontrolling Interest				0				0
Accumulated Other Comprehensive Income (Loss) [Member]
Stockholders' Equity Attributable to Parent		(143)		(233)		(143)		(233)		(182)	(145)	(248)	(273)
Net earnings attributable to Eastman		0		0		0		0
Cash dividends declared		0	[1]	0	[1]	0	[2]	0	[2]
Other Comprehensive Income (Loss)		2		15		39		40
Share-based Compensation Expense	[3]	0		0		0		0
Stock Option Exercises		0		0		0		0
Other		0		0		0		0	[4]
Share Repurchases (4)		0	[5]	0		0	[6]	0
Distributions to Noncontrolling Interest				0				0
Treasury Stock [Member]
Stockholders' Equity Attributable to Parent		(5,572)		(4,100)		(5,572)		(4,100)		(4,860)	(4,920)	(4,000)	(3,960)
Net earnings attributable to Eastman		0		0		0		0
Cash dividends declared		0	[1]	0	[1]	0	[2]	0	[2]
Other Comprehensive Income (Loss)		0		0		0		0
Share-based Compensation Expense	[3]	0		0		0		0
Stock Option Exercises		0		0		0		0
Other		0		0		0		0	[4]
Share Repurchases (4)		(652)	[5]	(100)		(712)	[6]	(140)
Distributions to Noncontrolling Interest				0				0
Parent [Member]
Stockholders' Equity Attributable to Parent		5,323		5,944		5,323		5,944		5,704	5,893	6,233	6,023
Net earnings attributable to Eastman		256		(146)		491		128
Cash dividends declared		(93)	[1]	(94)	[1]	(191)	[2]	(188)	[2]
Other Comprehensive Income (Loss)		2		15		39		40
Share-based Compensation Expense	[3]	17		18		42		40
Stock Option Exercises		1		21		9		59
Other		(1)		(3)		(19)		(18)	[4]
Share Repurchases (4)		(752)	[5]	(100)		(752)	[6]	(140)
Distributions to Noncontrolling Interest				0				0
Noncontrolling Interest [Member]
Stockholders' Equity Attributable to Parent		84		84		84		84		$ 84	$ 84	$ 86	$ 85
Net earnings attributable to noncontrolling interest		1		2		2		5
Cash dividends declared		0	[1]	0	[1]	0	[2]	0	[2]
Other Comprehensive Income (Loss)		0		0		0		0
Share-based Compensation Expense	[3]	0		0		0		0
Stock Option Exercises		0		0		0		0
Other		(1)		0		(2)		(1)	[4]
Share Repurchases (4)		$ 0	[5]	0		$ 0	[6]	0
Distributions to Noncontrolling Interest				$ (4)				$ (5)
[1]Cash dividends declared consists of cash dividends paid and dividends declared but unpaid.[2]Cash dividends declared consists of cash dividends paid and dividends declared but unpaid.[3]Share-based compensation expense is based on the fair value of share-based awards.[4]Additional paid-in capital includes value of shares withheld for employees' taxes on vesting of share-based compensation awards.[5]Additional paid-in capital includes payment for repurchase of shares under the second quarter 2022 accelerated share repurchase program ("2022 ASR") which were settled after June 30, 2022.[6]Additional paid-in capital includes payment for repurchase of shares under the 2022 ASR which were settled after June 30, 2022, offset by treasury shares delivered pursuant to final settlement of the 2021 accelerated share repurchase program ("2021 ASR") accounted for as a reduction of Additional paid-in capital prior to settlement.

STOCKHOLDERS' EQUITY Part 2 AOC

STOCKHOLDERS' EQUITY Part 2 AOCI (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021	Dec. 31, 2020
Accumulated Other Comprehensive Income (Loss) [Line Items]
Cumulative Translation Adjustment	$ (214)		$ (214)		$ (237)	$ (293)
Change in cumulative translation adjustment	16	$ 9	23	$ 11	56
Benefit Plans Unrecognized Prior Service Credits	44		44		59	87
Change in Benefit Plans Unrecognized Prior Service Credits			(15)		(28)
Unrealized Gains (Losses) on Derivative Instruments	28		28		(3)	(66)
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax			31		63
Unrealized Losses on Investments	(1)		(1)		(1)	(1)
Change in Unrealized Losses on Investments			0		0
Accumulated Other Comprehensive Income (Loss), Net of Tax	(143)		(143)		(182)	$ (273)
Other Comprehensive Income (Loss)	$ 2	$ 15	$ 39	$ 40	$ 91

STOCKHOLDERS' EQUITY Part 3 OCI

STOCKHOLDERS' EQUITY Part 3 OCI (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Other Comprehensive Income (Loss), before Tax [Abstract]
Change in cumulative translation adjustment, before tax	$ 16	$ 9	$ 23	$ 11
Amortization of unrecognized prior service credits	(12)	(10)	(20)	(19)
Unrealized gain (loss) during period	36	6	89	39
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, before Tax	(43)	12	(48)	19
Total other comprehensive income (loss), before tax	(3)	17	44	50
Other comprehensive income (loss), net of tax:
Change in cumulative translation adjustment	16	9	23	11	$ 56
Amortization of unrecognized prior service credits	(9)	(7)	(15)	(14)
Unrealized gain (loss) during period	27	4	67	29
Reclassification adjustment for (gains) losses included in net income, net	(32)	9	(36)	14
Other Comprehensive Income (Loss)	$ 2	$ 15	$ 39	$ 40	$ 91

EARNINGS AND DIVIDENDS PER SH_3

EARNINGS AND DIVIDENDS PER SHARE (Details) - USD ($) $ / shares in Units, $ in Millions		3 Months Ended			6 Months Ended
		Sep. 30, 2022	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 01, 2021
Earnings Per Share [Abstract]
Net earnings attributable to Eastman			$ 256	$ (146)	$ 491	$ 128
Weighted average shares used for basic EPS (in shares)			124,800,000	135,900,000	126,900,000	136,000,000
Dilutive effect of stock options and other awards	[1]		1,600,000	0	1,700,000	1,800,000
Weighted average shares used for diluted EPS (in shares)			126,400,000	135,900,000	128,600,000	137,800,000
Earnings Per Share, Basic			$ 2.05	$ (1.07)	$ 3.87	$ 0.94
Earnings Per Share, Diluted			$ 2.03	$ (1.07)	$ 3.82	$ 0.93
Underlying options excluded from the computation of diluted earnings per share (in shares)			1,342,328	327,782	507,692	0
Shares repurchased (in shares)			6,118,034	833,580	6,666,069	1,188,375
Cash dividends declared (per share)			$ 0.76	$ 0.69	$ 1.52	$ 1.38
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Underlying options excluded from the computation of diluted earnings per share (in shares)			1,342,328	327,782	507,692	0
Shares repurchased (in shares)			6,118,034	833,580	6,666,069	1,188,375
ASR Date Q2 2022
Earnings Per Share [Abstract]
Stock Repurchase Program, Authorized Amount			$ 500		$ 500
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Stock Repurchase Program, Authorized Amount			500		$ 500
Payments for Repurchase of Equity			$ 500
ASR Date Q2 2022 | Subsequent Event [Member]
Earnings Per Share [Abstract]
Shares repurchased (in shares)		1,212,732
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Shares repurchased (in shares)		1,212,732
2021 Repurchase Program
Earnings Per Share [Abstract]
Stock Repurchase Program, Authorized Amount							$ 2,500
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Stock Repurchase Program, Authorized Amount							$ 2,500
[1]Dilutive effect is not applicable in a period with a net loss.

ASSETS IMPAIRMENTS AND RESTRU_3

ASSETS IMPAIRMENTS AND RESTRUCTURING (Details) - USD ($) $ in Millions		3 Months Ended		6 Months Ended		12 Months Ended
		Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Restructuring Cost and Reserve [Line Items]
Impairment of Long-Lived Assets to be Disposed of		$ 0	$ 5	$ 0	$ 5
Other Asset Impairment Charges		15	0	15	(1)
Severance Costs		3	0	3	1
Business Exit Costs		1	10	3	17
Total		19	15	21	22
Restructuring Charge [Roll Forward]
Balance at Beginning of Period				17	79	$ 79
Provision / Adjustments				21		47
Non-cash Reductions				0		(26)
Cash Reductions				(9)		(83)
Balance at End of Period		29		29		17
Facility Closing [Member]
Restructuring Charge [Roll Forward]
Balance at Beginning of Period				5	14	14
Provision / Adjustments				18		29
Restructuring Reserve, Accrual Adjustment				0		(9)
Cash Reductions				(5)		(29)
Balance at End of Period		18		18		5
Employee Severance [Member]
Restructuring Charge [Roll Forward]
Balance at Beginning of Period				12	65	65
Provision / Adjustments				3		2
Restructuring Reserve, Accrual Adjustment				0		(1)
Cash Reductions				(4)		(54)
Balance at End of Period		11		11		12
Non-Cash Charges [Member]
Restructuring Charge [Roll Forward]
Balance at Beginning of Period				0	0	0
Provision / Adjustments						16
Non-cash Reductions						(16)
Cash Reductions						0
Balance at End of Period						$ 0
Site Closure Asia Pacific [Member] | Additives And Functional Products [Member]
Restructuring Cost and Reserve [Line Items]
Other Asset Impairment Charges	[1]	0	0	0	(1)
Site Closure Singapore 2019 [Member]
Restructuring Cost and Reserve [Line Items]
Business Exit Costs	[2]	1	8	2	13
Site Closure Singapore 2019 [Member] | Additives And Functional Products [Member]
Restructuring Cost and Reserve [Line Items]
Business Exit Costs			1		1
Site Closure Singapore 2019 [Member] | Chemical Intermediates [Member]
Restructuring Cost and Reserve [Line Items]
Business Exit Costs		1	7	2	4
Site Closure Asia Pacific Tire Additives [Member] | Corporate and Other
Restructuring Cost and Reserve [Line Items]
Impairment of Long-Lived Assets to be Disposed of	[3]	0	4	0	4
Other Asset Impairment Charges	[3]	(1)	0	(1)	0
Business Exit Costs	[3]	0	0	0	2
Site Closure Advanced Interlayers North America 2020 | Advanced Materials [Member]
Restructuring Cost and Reserve [Line Items]
Impairment of Long-Lived Assets to be Disposed of	[4]	0	1	0	1
Other Asset Impairment Charges	[4]	16	0	16	0
Severance Costs	[4]	0	0	0	1
Business Exit Costs	[4]	0	2	1	2
Restructuring and Related Cost, Accelerated Depreciation				4
Corporate Cost Actions 2020 | Corporate Segment
Restructuring Cost and Reserve [Line Items]
Severance Costs	[5]	2	0	2	0
Site Closure North America 2020 [Member] | Advanced Materials [Member]
Restructuring Cost and Reserve [Line Items]
Severance Costs	[6]	$ 1	$ 0	$ 1	$ 0
[1]Fixed asset impairments, net in the AFP segment from the previously reported closure of an animal nutrition manufacturing facility in Asia Pacific as part of ongoing site optimization.[2]Site closure of $1 million and $2 million for second quarter and first six months 2022, respectively, in the Chemical Intermediates ("CI") segment, contract termination fees in both second quarter and first six months 2021 of $7 million and $1 million in the CI and AFP segments, respectively, and site closure costs in first six months 2021 of $4 million and $1 million in the CI and AFP segments, respectively, resulting from closure of the Singapore manufacturing site.[3] Asset impairment charges, gain on sale of previously impaired assets, and site closure costs in "Other" from the previously reported closure of a tire additives manufacturing facility in Asia Pacific as part of ongoing site optimization .

SHARE-BASED COMPENSATION AWAR_2

SHARE-BASED COMPENSATION AWARDS (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Share-Based Payment Arrangement [Abstract]
Share-based Payment Arrangement, Expense	$ 17	$ 18	$ 42	$ 40
Share-based Payment Arrangement, Expense, after Tax	$ 13	$ 13	$ 32	$ 30

SUPPLEMENTAL CASH FLOW INFORM_3

SUPPLEMENTAL CASH FLOW INFORMATION (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Supplemental Cash Flow Information [Abstract]
Other current assets	$ 2	$ (33)
Other noncurrent assets	(57)	8
Payables and other current liabilities	179	69
Long-term liabilities and equity	50	62
Total	$ 174	$ 106

SEGMENT AND REGIONAL SALES IN_3

SEGMENT AND REGIONAL SALES INFORMATION (Details) $ in Millions		3 Months Ended		6 Months Ended
		Jun. 30, 2022 USD ($)	Jun. 30, 2021 USD ($)	Jun. 30, 2022 USD ($) Segment	Jun. 30, 2021 USD ($)	Dec. 31, 2021 USD ($)
Segment Reporting Information [Line Items]
Number of Operating Segments | Segment				4
Sales [Abstract]
Sales		$ 2,784	$ 2,653	$ 5,498	$ 5,062
Earnings (Loss) Before Interest and Taxes [Abstract]
Earnings before interest and taxes		426	(56)	759	333
Segment Reporting Information, Additional Information [Abstract]
Assets by Segment	[1]	14,875		14,875		$ 15,519
Operating Segments [Member]
Sales [Abstract]
Sales		2,784	2,383	5,338	4,530
Earnings (Loss) Before Interest and Taxes [Abstract]
Earnings before interest and taxes		480	433	844	800
Segment Reporting Information, Additional Information [Abstract]
Assets by Segment	[1]	12,738		12,738		12,524
Corporate, Non-Segment [Member]
Sales [Abstract]
Sales	[2]	0	270	160	532
Corporate, Non-Segment [Member] | Growth Initiatives and Businesses not Allocated to Segments [Member]
Earnings (Loss) Before Interest and Taxes [Abstract]
Earnings before interest and taxes	[3]	(53)	(18)	(85)	(17)
Corporate, Non-Segment [Member] | Pension and OPEB Costs Not Allocated to Operating Segments [Member]
Earnings (Loss) Before Interest and Taxes [Abstract]
Earnings before interest and taxes		26	27	49	54
Corporate, Non-Segment [Member] | Other Nonoperating Income (Expense) [Member]
Earnings (Loss) Before Interest and Taxes [Abstract]
Earnings before interest and taxes		(14)	0	(5)	(4)
Corporate, Non-Segment [Member] | Transaction costs and Gain/Loss on Business
Earnings (Loss) Before Interest and Taxes [Abstract]
Earnings before interest and taxes		5	(495)	(1)	(495)
Corporate, Non-Segment [Member] | Steam Line Incident
Earnings (Loss) Before Interest and Taxes [Abstract]
Earnings before interest and taxes		(17)	0	(42)	0
Corporate, Non-Segment [Member] | Asset impairments and restructuring charges, net
Earnings (Loss) Before Interest and Taxes [Abstract]
Earnings before interest and taxes		(1)	(3)	(1)	(5)
Corporate, Non-Segment [Member] | Divested businesses
Earnings (Loss) Before Interest and Taxes [Abstract]
Earnings before interest and taxes			(477)	6	(449)
Additives And Functional Products [Member]
Earnings (Loss) Before Interest and Taxes [Abstract]
Earnings before interest and taxes		148	109	293	216
Segment Reporting Information, Additional Information [Abstract]
Assets by Segment	[1]	4,211		4,211		4,188
Additives And Functional Products [Member] | Previously Reported
Segment Reporting Information, Additional Information [Abstract]
Assets by Segment						4,643
Additives And Functional Products [Member] | Prior Period Revised
Segment Reporting Information, Additional Information [Abstract]
Assets by Segment						5,195
Additives And Functional Products [Member] | Operating Segments [Member]
Sales [Abstract]
Sales		835	655	1,640	1,264
Advanced Materials [Member]
Earnings (Loss) Before Interest and Taxes [Abstract]
Earnings before interest and taxes		141	150	202	296
Segment Reporting Information, Additional Information [Abstract]
Assets by Segment	[1]	4,778		4,778		4,661
Advanced Materials [Member] | Operating Segments [Member]
Sales [Abstract]
Sales		846	769	1,583	1,485
Chemical Intermediates [Member]
Earnings (Loss) Before Interest and Taxes [Abstract]
Earnings before interest and taxes		154	137	288	206
Segment Reporting Information, Additional Information [Abstract]
Assets by Segment	[1]	2,741		2,741		2,703
Chemical Intermediates [Member] | Operating Segments [Member]
Sales [Abstract]
Sales		861	736	1,660	1,341
Fibers [Member]
Earnings (Loss) Before Interest and Taxes [Abstract]
Earnings before interest and taxes		37	37	61	82
Segment Reporting Information, Additional Information [Abstract]
Assets by Segment	[1]	1,008		1,008		972
Fibers [Member] | Operating Segments [Member]
Sales [Abstract]
Sales		242	223	455	440
Corporate and Other
Segment Reporting Information, Additional Information [Abstract]
Assets by Segment	[1]	2,137		2,137		2,995
Corporate and Other | Previously Reported
Segment Reporting Information, Additional Information [Abstract]
Assets by Segment						2,540
Corporate and Other | Prior Period Revised
Segment Reporting Information, Additional Information [Abstract]
Assets by Segment						$ 1,988
North America [Member]
Sales [Abstract]
Sales		1,304	1,197	2,502	2,201
Asia Pacific [Member]
Sales [Abstract]
Sales		638	611	1,250	1,219
EMEA [Member]
Sales [Abstract]
Sales		681	688	1,426	1,344
Latin America [Member]
Sales [Abstract]
Sales		$ 161	$ 157	$ 320	$ 298
[1] Segment assets include accounts receivable, inventory, fixed assets, goodwill, and intangible assets. As disclosed in Note 1, "Significant Accounting Policies", December 31, 2021 Assets by Segment have been recast from Note 20, "Segment and Regional Sales Information", to the Company's 2021 Annual Report on Form 10-K . Prior to the recast, December 31, 2021 assets reported for the AFP segment were revised from $4,643 million to $5,195 million, and assets reported for Corporate & Other Assets were revised from $2,540 million to $1,988 million. Total assets were not impacted by the misclassification. "Other" includes EBIT of $6 million in first six months 2022 and loss before interest and taxes of $477 million and $449 million in second quarter and first six months 2021, respectively, from the divested rubber additives and adhesives resins businesses previously part of the AFP segment.