Business segment data operating revenues reconciliation (Details 2) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenues	$ 1,737,337	$ 1,416,559
Operating Segments
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenues	1,764,365	1,443,948
Corporate, Non-Segment
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenues	4,739	4,341
Intersegment Eliminations [Member]
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenues	$ (31,767)	$ (31,730)