Acquisitions - Red Barn (Details) - Red Barn Wind Park - WPS $ in Millions	1 Months Ended
Jan. 31, 2022 USD ($) MW
Asset Acquisition
Capacity of generation unit \| MW	82
Acquisition purchase price, expected \| $	$ 160.0

Purchase price of expected asset acquisition prior to consideration being transferred. Excludes business acquisition.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 50
-Section 15
-Paragraph 3
-URI https://asc.fasb.org/extlink&oid=6911878&loc=d3e8732-128492

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