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Property, Plant and Equipment, Net | 12 Months Ended
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Dec. 31, 2021
Property Plant And Equipment [Abstract] |
Property, Plant and Equipment, Net | Note G: Property, Plant and Equipment, Net
December 31 |  |  |  |  |  |  |  |
(in millions) |  | 2021 |  |  | 2020 |
Land and land improvements |  | $ | 1,530.1 |  |  | $ | 1,231.9 |
Mineral reserves and interests |  |  | 2,924.5 |  |  |  | 2,529.7 |
Buildings |  |  | 169.6 |  |  |  | 164.2 |
Machinery and equipment |  |  | 5,357.7 |  |  |  | 4,782.0 |
Construction in progress |  |  | 162.2 |  |  |  | 209.4 |
Finance lease right-of-use assets |  |  | 225.9 |  |  |  | 37.8 |
Total property, plant and equipment |  |  | 10,370.0 |  |  |  | 8,955.0 |
Less: accumulated depreciation, depletion and amortization |  |  | (4,032.0 | ) |  |  | (3,712.7 | )
Property, plant and equipment, net |  | $ | 6,338.0 |  |  | $ | 5,242.3 |
Depreciation, depletion and amortization expense related to property, plant and equipment was $422.4 million, $376.3 million and $354.4 million for the years ended December 31, 2021, 2020 and 2019, respectively. Depreciation, depletion and amortization expense includes amortization of ROU assets from finance leases. Interest of $5.6 million, $4.2 million and $5.1 million was capitalized during 2021, 2020 and 2019, respectively. At December 31, 2021 and 2020, $44.9 million and $46.0 million, respectively, of the Building Materials business’ property, plant and equipment, net, were located in foreign countries, namely The Bahamas and Canada.

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- Definition The entire disclosure for long-lived, physical asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=120429125&loc=d3e99893-112916 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -URI http://asc.fasb.org/topic&trid=2155823 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=120429125&loc=SL120174063-112916 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=120429125&loc=d3e99779-112916 + Details
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