Subsequent Events	6 Months Ended
Jul. 03, 2021
Subsequent Events [Abstract]
Subsequent Events	17. Subsequent Events On August 9, 2021, Nucor acquired Cornerstone Building Brands, Inc.’s insulated metal panels (“IMP”) business for a cash purchase price of approximately $1 billion, subject to customary adjustments. The Company believes this acquisition is strategically important and will broaden value-added solutions Nucor is able to provide to targeted end markets as the use of IMP products reduce energy usage and overall operations-related greenhouse gas emissions. The IMP business Nucor is acquiring has seven manufacturing facilities located throughout North America. These locations will complement the footprint of Nucor Buildings as well as the Company’s existing IMP business, Truecore. On July 20, 2021, Nucor announced it had entered into an agreement to purchase Hannibal Industries, Inc. for a cash purchase price of approximately $370 million. Hannibal Industries is a leading national provider of steel racking solutions to warehouses and serves the e-commerce, industrial, food storage and retail segments. Hannibal Industries has manufacturing facilities in Los Angeles and Houston, as well as three distribution centers. The Company believes this acquisition is strategically important as it further deepens our ability to serve warehouse and distribution customers. We expect this transaction to close in August of 2021. On August 4, 2021, Nucor became an obligor with respect to $197.0 million in 40-year variable-rate Green Bonds to partially fund the capital costs, in particular the expenditures associated with pollution prevention and control (including waste recycling and waste reduction), of the construction of Nucor’s plate mill located in Brandenburg, Kentucky. The net proceeds from the debt issuance are being held in a trust account pending disbursement for the construction of the facility and will be accounted for as restricted cash. Funds will be disbursed from the trust account as qualified expenditures for the construction of the Brandenburg facility are made.

Subsequent Events

6 Months Ended

Jul. 03, 2021

17. Subsequent Events

On August 9, 2021, Nucor acquired Cornerstone Building Brands, Inc.’s insulated metal panels (“IMP”) business for a cash purchase price of approximately $1 billion, subject to customary adjustments. The Company believes this acquisition is strategically important and will broaden value-added solutions Nucor is able to provide to targeted end markets as the use of IMP products reduce energy usage and overall operations-related greenhouse gas emissions. The IMP business Nucor is acquiring has seven manufacturing facilities located throughout North America. These locations will complement the footprint of Nucor Buildings as well as the Company’s existing IMP business, Truecore.

On July 20, 2021, Nucor announced it had entered into an agreement to purchase Hannibal Industries, Inc. for a cash purchase price of approximately $370 million. Hannibal Industries is a leading national provider of steel racking solutions to warehouses and serves the e-commerce, industrial, food storage and retail segments. Hannibal Industries has manufacturing facilities in Los Angeles and Houston, as well as three distribution centers. The Company believes this acquisition is strategically important as it further deepens our ability to serve warehouse and distribution customers. We expect this transaction to close in August of 2021.

On August 4, 2021, Nucor became an obligor with respect to $197.0 million in 40-year variable-rate Green Bonds to partially fund the capital costs, in particular the expenditures associated with pollution prevention and control (including waste recycling and waste reduction), of the construction of Nucor’s plate mill located in Brandenburg, Kentucky. The net proceeds from the debt issuance are being held in a trust account pending disbursement for the construction of the facility and will be accounted for as restricted cash. Funds will be disbursed from the trust account as qualified expenditures for the construction of the Brandenburg facility are made.