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Commitments (Tables)

12 Months Ended

Dec. 31, 2021

Commitments and Contingencies Disclosure [Abstract]

Schedule of commitments and contingencies

A schedule of future minimum long-term purchase commitments, based on expected market prices as of December 31, 2021 is as follows:

(in millions)			Purchase Commitments
2022			$	5,687.1
2023			966.5
2024			619.8
2025			354.9
2026			298.4
Subsequent years			1,174.0
			$	9,100.7

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- References

No definition available.

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- Definition

Tabular disclosure of unconditional purchase obligation not recognized as liability.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 440
-SubTopic 10
-Section 50
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=123406679&loc=d3e25336-109308

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