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Cash Flow Information
9 Months Ended
Sep. 30, 2021
Supplemental Cash Flow Elements [Abstract]  
Cash Flow Information Cash Flow Information
Supplemental cash flow information consisted of the following:
 Nine Months Ended
September 30,
(In millions)20212020
Interest paid$533 $548 
Income taxes paid555 143 
Distribution of nonmonetary assets (see Notes 4 and 10)— 726 
Software obtained under financing arrangements143 130 
Right-of-use assets obtained in exchange for lease liabilities - operating leases75 
Right-of-use assets obtained in exchange for lease liabilities - finance leases183 331