Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 30
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=116859721&loc=d3e6613-128477

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=120321790&loc=d3e6927-128479

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 30
-Paragraph 7
-URI http://asc.fasb.org/extlink&oid=116859721&loc=d3e6578-128477

Name:	us-gaap_BusinessCombinationConsiderationTransferred1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Subsequent Events (Details) - USD ($) $ / shares in Units, $ in Millions						3 Months Ended
	May 05, 2022	Apr. 11, 2022	Feb. 23, 2022	Feb. 22, 2022	Feb. 22, 2021	Mar. 31, 2022	Mar. 31, 2021
Subsequent Event [Line Items]
Cash dividends declared per share (in USD per share)			$ 0.90	$ 0.315	$ 0.30	$ 1.22	$ 0.30
Subsequent Event
Subsequent Event [Line Items]
Cash dividends declared per share (in USD per share)	$ 0.315
Subsequent Event \| Central Aluminum Supply Corporation and Central Aluminum Supply of North Jersey, LLC
Subsequent Event [Line Items]
Total Purchase Price		$ 57.3