Annual report pursuant to Section 13 and 15(d)

INCOME TAXES (Tables)

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INCOME TAXES (Tables)
12 Months Ended
Dec. 31, 2021
Income Tax Disclosure [Abstract]  
Schedule of Income before Income Tax, Domestic and Foreign
The following table summarizes income before income taxes:
  Years ended December 31,
In millions 2021 2020 2019
U.S. income $ 1,251  $ 1,134  $ 1,677 
Foreign income 1,500  1,204  1,157 
Income before income taxes $ 2,751  $ 2,338  $ 2,834 
Schedule of Components of Income Tax Expense (Benefit)
Income tax expense (benefit) consisted of the following:
  Years ended December 31,
In millions 2021 2020 2019
Current      
U.S. federal and state $ 261  $ 162  $ 288 
Foreign 319  358  282 
Total current income tax expense 580  520  570 
Deferred      
U.S. federal and state (12) (32)
Foreign 19  22  28 
Impact of India tax law changes   (17) — 
Total deferred income tax expense (benefit) 7  (4)
Income tax expense $ 587  $ 527  $ 566 
Schedule of Effective Income Tax Rate Reconciliation
A reconciliation of the statutory U.S. federal income tax rate to the effective tax rate was as follows:
  Years ended December 31,
  2021 2020 2019
Statutory U.S. federal income tax rate 21.0  % 21.0  % 21.0  %
State income tax, net of federal effect 1.1  1.0  1.1 
Differences in rates and taxability of foreign subsidiaries and joint ventures 0.1  3.6  1.5 
Research tax credits (0.6) (1.3) (1.5)
Foreign derived intangible income (1.0) (1.2) (1.3)
Impact of India tax law changes   (0.7) — 
Other, net 0.7  0.1  (0.8)
Effective tax rate 21.3  % 22.5  % 20.0  %
Schedule of Other Income Tax Adjustments
The India Tax Law Change resulted in the following adjustments to the Consolidated Statements of Net Income for the year ended December 31, 2020:
In millions Favorable (Unfavorable)
Equity, royalty and interest income from investees $ 37 
Income tax expense (1)
17 
Less: Net income attributable to noncontrolling interests (19)
Net income statement impact $ 35 
(1) The adjustment to "Income tax expense" includes $15 million of favorable discrete items.
The year ended December 31, 2019, contained $34 million of favorable net discrete tax items, primarily due to withholding taxes and provision to return adjustments.
Schedule of Deferred Tax Assets and Liabilities
Carryforward tax benefits and the tax effect of temporary differences between financial and tax reporting that give rise to net deferred tax assets (liabilities) were as follows:
  December 31,
In millions 2021 2020
Deferred tax assets    
U.S. and state carryforward benefits $ 218  $ 223 
Foreign carryforward benefits 177  159 
Employee benefit plans 254  273 
Warranty expenses 445  445 
Lease liabilities 108  107 
Accrued expenses 111  93 
Other 78  52 
Gross deferred tax assets 1,391  1,352 
Valuation allowance (360) (346)
Total deferred tax assets 1,031  1,006 
Deferred tax liabilities    
Property, plant and equipment (272) (258)
Unremitted income of foreign subsidiaries and joint ventures (197) (185)
Employee benefit plans (355) (229)
Lease assets (105) (103)
Other (77) (77)
Total deferred tax liabilities (1,006) (852)
Net deferred tax assets $ 25  $ 154 
Tax Related Line Items on the Consolidated Balance Sheets
Our Consolidated Balance Sheets contain the following tax related items:
December 31,
In millions 2021 2020
Prepaid expenses and other current assets    
Refundable income taxes $ 101  $ 172 
Other assets
Deferred income tax assets 428  479 
Long-term refundable income taxes   23 
Other accrued expenses
Income tax payable 107  82 
Other liabilities
Long-term income tax 263  289 
Deferred income tax liabilities 403  325 
Schedule of Unrecognized Tax Benefits Roll Forward
A reconciliation of unrecognized tax benefits for the years ended December 31, 2021, 2020 and 2019 was as follows:
December 31,
In millions 2021 2020 2019
Balance at beginning of year $ 122  $ 77  $ 71 
Additions to current year tax positions 11  23 
Additions to prior years' tax positions 16  49 
Reductions to prior years' tax positions (28) (13) (11)
Reductions for tax positions due to settlements with taxing authorities (32) —  (11)
Balance at end of year $ 89  $ 122  $ 77