Revenue (Tables)

3 Months Ended

Mar. 30, 2019

Revenue from Contract with Customer [Abstract]

Schedule of Net Sales Disaggregates by Major Source

The following tables disaggregate our revenue by major source for the first quarter of 2019 and 2018 (in thousands):

	Three Months (13 Weeks) Ended March 30, 2019
	Steel Mills		Steel Products		Raw Materials		Total
Sheet	$	1,807,303	$	—	$	—	$	1,807,303
Bar		1,115,130		—		—		1,115,130
Structural		433,929		—		—		433,929
Plate		593,040		—		—		593,040
Tubular Products		—		329,871		—		329,871
Rebar Fabrication		—		342,055		—		342,055
Other Steel Products		—		982,596		—		982,596
Raw Materials		—		—		492,700		492,700
	$	3,949,402	$	1,654,522	$	492,700	$	6,096,624

	Three Months (13 Weeks) Ended March 31, 2018
	Steel Mills		Steel Products		Raw Materials		Total
Sheet	$	1,666,220	$	—	$	—	$	1,666,220
Bar		1,090,147		—		—		1,090,147
Structural		396,697		—		—		396,697
Plate		427,630		—		—		427,630
Tubular Products		—		311,228		—		311,228
Rebar Fabrication		—		329,219		—		329,219
Other Steel Products		—		828,264		—		828,264
Raw Materials		—		—		519,014		519,014
	$	3,580,694	$	1,468,711	$	519,014	$	5,568,419