Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Income Statement [Abstract]
Net revenue	$ 2,489,460	$ 1,807,719	$ 4,815,994	$ 3,930,412
Cost of goods sold	2,089,392	1,538,312	3,973,175	3,392,445
Gross margin	400,068	269,407	842,819	537,967
Distribution, selling and administrative expenses	294,096	241,734	586,796	495,782
Acquisition-related and exit and realignment charges	8,624	6,054	14,587	12,118
Other operating expense (income), net	464	(577)	(2,141)	(2,886)
Operating income	96,884	22,196	243,577	32,953
Interest expense, net	11,540	21,605	25,212	44,948
(Gain) loss on extinguishment of debt	0	(1,856)	40,433	2,271
Other expense (income), net	1,028	(2,696)	1,598	(1,977)
Income (loss) from continuing operations before income taxes	84,316	5,143	176,334	(12,289)
Income tax provision (benefit)	18,420	4,982	40,848	(3,541)
Income (loss) from continuing operations, net of tax	65,896	161	135,486	(8,748)
Loss from discontinued operations, net of tax	0	(55,788)	0	(58,203)
Net income (loss)	$ 65,896	$ (55,627)	$ 135,486	$ (66,951)
Basic income (loss) per common share:
Income (loss) from continuing operations (in usd per share)	$ 0.90	$ 0	$ 1.87	$ (0.14)
Loss from discontinued operations (in usd per share)	0	(0.91)	0	(0.96)
Net income (loss) (in usd per share)	0.90	(0.91)	1.87	(1.10)
Diluted income (loss) per common share:
Income (loss) from continuing operations (in usd per share)	0.87	0	1.80	(0.14)
Loss from discontinued operations (in usd per share)	0	(0.91)	0	(0.96)
Net income (loss) (in usd per share)	$ 0.87	$ (0.91)	$ 1.80	$ (1.10)