XML 61 R45.htm IDEA: XBRL DOCUMENT v3.22.4
Interest Expense (Tables)
 12 Months Ended
Dec. 31, 2022
Interest Expense [Abstract]  
Schedule of interest expense
Details of interest expense are as follows:
 Year ended December 31,
 202220212020
 (in millions)
Interest on borrowings(1)
$155 $175 $185 
Fees on financing agreements(1)
8 9 8 
Interest on tax liabilities(2)
184 1 (14)
Interest capitalized(3)(1)— 
Interest expense$344 $184 $179 
_______________________________________________________________________________
(1)See Note 12—Financing Agreements for additional information.
(2)Interest on tax liabilities for the year ended December 31, 2022 includes interest accrued on reserves for unrecognized tax benefits related to Canadian transfer pricing. Interest on tax liabilities for the year ended December 31, 2020 includes a reduction in interest accrued on reserves for unrecognized tax benefits. See Note 10—Income Taxes for additional information.