Accumulated Other Comprehensive Loss (Reclassifications) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Interest expense, net	$ (26,072)	$ (27,764)	$ (75,279)	$ (83,323)
Financing and other revenue	459,675	499,463	1,415,004	1,510,477
Pension and postretirement benefit plans	1,645	(961)	5,446	(1,730)
Income (loss) from continuing operations before taxes	68,144	(43,880)	154,147	(4,130)
Income tax provision (benefit)	16,181	(166,466)	36,787	(148,695)
Net of tax	51,963	(138,472)	117,360	(166,224)
Reclassification out of Accumulated Other Comprehensive Loss | Cash flow hedges
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Interest expense, net	0	2,658	0	7,833
Income tax provision (benefit)	0	665	0	1,958
Net of tax	0	1,993	0	5,875
Reclassification out of Accumulated Other Comprehensive Loss | Available for sale securities
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Financing and other revenue	0	(638)	(505)	(1,773)
Income tax provision (benefit)	0	(160)	(126)	(443)
Net of tax	0	(478)	(379)	(1,330)
Reclassification out of Accumulated Other Comprehensive Loss | Pension and postretirement benefit plans
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Income (loss) from continuing operations before taxes	(6,757)	(6,291)	(20,311)	(19,621)
Income tax provision (benefit)	(1,674)	(1,560)	(5,039)	(4,842)
Net of tax	(5,083)	(4,731)	(15,272)	(14,779)
Reclassification out of Accumulated Other Comprehensive Loss | Prior service costs
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Pension and postretirement benefit plans	(74)	(71)	(215)	(208)
Reclassification out of Accumulated Other Comprehensive Loss | Actuarial losses
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Pension and postretirement benefit plans	$ (6,683)	$ (6,220)	$ (20,096)	$ (19,413)