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Accounts Payable And Other Current Liabilities
12 Months Ended
Dec. 31, 2020
Accounts Payable And Other Current Liabilties [Abstract]  
Accounts Payable And Other Current Liabilities 12. Accounts Payable and Other Current Liabilities

Dec. 31,

Dec. 31,

Millions

2020

2019

Income and other taxes payable

$

635 

$

496 

Accounts payable

612 

749 

Accrued wages and vacation

340 

370 

Interest payable

326 

289 

Current operating lease liabilities (Note 16)

321 

362 

Accrued casualty costs

177 

190 

Equipment rents payable

101 

100 

Other

592 

538 

Total accounts payable and other current liabilities

$

3,104 

$

3,094