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INCOME TAXES (Tables)
 12 Months Ended
Dec. 31, 2022
Income Tax Disclosure [Abstract]  
Schedule of Income (Loss) before Income Taxes Income (loss) before income taxes and income tax expense (benefit) are summarized below based on the geographic location of the operation to which such earnings and income taxes are attributable.
Income (loss) before income taxes
(In millions)202220212020
Ireland$198 $153 $(132)
Foreign2,713 2,743 1,878 
Total income before income taxes$2,911 $2,896 $1,746 
Schedule of Income Tax Expense (Benefit)
Income tax expense (benefit)
(In millions)202220212020
Current
Ireland$3 $50 $15 
Foreign570 730 441 
Total current income tax expense573 780 456 
Deferred
Ireland13 (2)— 
Foreign(141)(28)(125)
Total deferred income tax expense (benefit)(128)(30)(125)
Total income tax expense$445 $750 $331 
Schedule of Reconciliation of Effective Income Tax Rate
Reconciliations of income taxes from the Ireland national statutory rate of 25% to the consolidated effective income tax rate are as follows:
202220212020
Income taxes at the applicable statutory rate25.0 %25.0 %25.0 %
Ireland operations
Ireland tax on trading income(1.3)%(0.7)%(0.2)%
Nondeductible interest expense1.0 %0.6 %2.7 %
Ireland Other - net(0.5)%(0.2)%0.4 %
Foreign operations
Tax impact on sale of businesses
— %9.1 %3.9 %
Earnings taxed at other than the applicable statutory tax rate(10.2)%(8.0)%(14.0)%
Other items1.6 %(0.1)%1.6 %
Worldwide operations
Adjustments to tax liabilities(0.4)%0.2 %(0.6)%
Adjustments to valuation allowances0.1 %— %0.2 %
Effective income tax expense rate15.3 %25.9 %19.0 %
Schedule of Worldwide Income Tax Payments Worldwide income tax payments, net of tax refunds, are as follows:
(In millions)
2022$393 
2021753 
2020391 
Schedule of Components of Deferred Income Taxes Components of noncurrent deferred income taxes are as follows:
December 31
20222021
(In millions)Noncurrent assets and liabilitiesNoncurrent assets and liabilities
Accruals and other adjustments
Employee benefits$266 $348 
Depreciation and amortization(1,067)(1,087)
Other accruals and adjustments397 385 
Ireland income tax loss carryforwards1 1 
Foreign income tax loss carryforwards4,151 3,127 
Foreign income tax credit carryforwards280 263 
Valuation allowance for income tax loss and income tax credit carryforwards(4,184)(3,139)
Other valuation allowances(44)(65)
Total deferred income taxes$(200)$(167)
Schedule of Foreign Tax Loss Carryforwards and Income Tax Credit Carryforwards These carryforwards and their respective expiration dates are summarized below:
(In millions)2023
through
2027		2028
through
2032		2033
through
2037		2038
through
2047		Not
subject to
expiration		 
Valuation
allowance
Ireland income tax loss carryforwards$— $— $— $— $8 $— 
Ireland deferred income tax assets for income tax loss
   carryforwards		— — — — 1 (1)
Foreign income tax loss carryforwards79 7,277 11,478 170 2,372 — 
Foreign deferred income tax assets for income tax loss carryforwards
20 661 2,867 49 568 (4,034)
Foreign deferred income tax assets for income tax loss carryforwards after ASU 2013-11
11 658 2,867 49 566 (4,034)
Foreign income tax credit carryforwards
190 67 52 3 31 (149)
Foreign income tax credit carryforwards after ASU 2013-11
159 38 49 3 31 (149)
Schedule of Gross Unrecognized Income Tax Benefits A summary of gross unrecognized income tax benefits is as follows:
(In millions)202220212020
Balance at January 1$1,120 $1,036 $1,001 
Increases and decreases as a result of positions taken during prior years
Transfers from valuation allowances— 6 — 
Other increases, including currency translation36 22 10 
Other decreases, including currency translation(16)(10)(10)
Increases related to acquired businesses10 12 7 
Increases as a result of positions taken during the current year97 75 58 
Decreases relating to settlements with tax authorities— (11)(26)
Decreases as a result of a lapse of the applicable statute of limitations(12)(10)(4)
Balance at December 31$1,235 $1,120 $1,036