XML 123 R108.htm IDEA: XBRL DOCUMENT v3.24.0.1
Supplemental Cash Flow Information (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Cash paid during the year      
Interest—net of interest capitalized $ 145 $ 257 $ 176
Income taxes—net of refunds 373 1,776 430
Supplemental disclosure of noncash investing and financing activities:      
Change in capitalized expenditures in accounts payable and accrued expenses 15 18 (8)
Change in accrued share repurchases, including accrued excise taxes 5 $ (1) $ (1)
Foreign Tax Authority | Canada Revenue Agency | Tax years, 2006 to 2011      
Cash paid during the year      
Interest—net of interest capitalized $ 100