XML 45 R32.htm IDEA: XBRL DOCUMENT v3.23.1
Stock-Based Compensation (Tables)
 3 Months Ended
Mar. 31, 2023
Share-Based Payment Arrangement [Abstract]  
Share-based Payment Arrangement, Activity During 2023, the following units were granted based upon the establishment of performance targets:
Performance-based Award Units Granted in 2023Weighted Average
Grant Date
Fair Value
Per Share
2023 Performance Award Plan91,585$39.00
2022 Performance Award Plan142,319$35.87
2021 Performance Award Plan204,622$46.84
Disclosure of Share-Based Compensation Arrangements by Share-Based Payment Award
Location in Statement of Operations3ME
March 31,
Compensation Expense (in millions)20232022
SGI awardsG&A$7 $10 
Performance-based awards for other executivesG&A7 15 
Liabilities (in millions)Location on Balance SheetMarch 31,
2023		December 31, 2022
SGI awardsAccrued salaries, wages and benefits and
Other noncurrent liabilities 		$48 $92 
Performance-based awards for other executivesAccrued salaries, wages and benefits and
Other noncurrent liabilities		16 15