Annual report pursuant to Section 13 and 15(d)

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)

v3.20.4
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)
12 Months Ended
Dec. 31, 2020
Accounting Standards Update and Change in Accounting Principle [Abstract]  
Schedule of Cash Flow, Supplemental Disclosures
Cash payments for income taxes and interest were as follows:
  Years ended December 31,
In millions 2020 2019 2018
Cash payments for income taxes, net of refunds $ 432  $ 691  $ 699 
Cash payments for interest, net of capitalized interest 88  109  114