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Earnings Per Share - Narrative (Details) - shares
3 Months Ended 6 Months Ended
Jun. 30, 2023
Dec. 31, 2022
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Business Acquisition [Line Items]          
Treasury stock acquired (in shares) 0   936,000 0 1,124,000
Repurchase effect on weighted average shares outstanding, decrease (in shares)     554,000,000,000   330,000,000,000
2022 Acquisitions, IEA          
Business Acquisition [Line Items]          
Business acquisition, number of shares issued (in shares)   2,758,000      
HMG          
Business Acquisition [Line Items]          
Business acquisition, number of shares issued (in shares)     133,000