XML 61 R41.htm IDEA: XBRL DOCUMENT v3.23.4
Fair Value Measurements (Tables)
12 Months Ended
Dec. 31, 2023
Fair Value Disclosures [Abstract]  
Summary of the fair value of financial instruments The estimated fair values of our other financial instruments, all of which are categorized in Level 1 of the fair value hierarchy, as of December 31, 2023 and 2022 have been calculated based upon available market information, and were as follows:  
December 31, 2023December 31, 2022
Carrying
Amount
Fair
Value 
Carrying
Amount 
Fair
Value 
Senior notes$7,720 $7,442 $7,712 $7,143