Cleveland-Cliffs Inc. Quarterly report [Sections 13 or 15(d)]

Quarterly report [Sections 13 or 15(d)]

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Policies)
Notes Tables
Notes Details

PROPERTY, PLANT AND EQUIPMENT (Details)

v3.25.3

PROPERTY, PLANT AND EQUIPMENT (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	$ 15,131		$ 15,131		$ 14,751
Allowance for depreciation and depletion	(5,623)		(5,623)		(4,809)
Property, plant and equipment, net	9,508		9,508		9,942
Finance Lease, Right-of-Use Asset, before Accumulated Amortization	581		581		505
Depreciation and depletion expense	268	$ 233	906	$ 687
Asset impairment	0	$ 0	(39)	$ (79)
Restructuring and Related Cost, Accelerated Depreciation	12		131
Land, land improvements and mineral rights
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	1,458		1,458		1,451
Buildings
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	1,172		1,172		1,104
Equipment
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	11,539		11,539		11,119
Other
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	358		358		349
Construction in progress
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	$ 604		$ 604		$ 728

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