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Non-Controlling Interest (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2021
Stockholders' Equity Attributable to Noncontrolling Interest [Abstract]
Payment to acquire ownership interest	$ 0.0
Borr Jack-Up XVI Inc
Stockholders' Equity Attributable to Noncontrolling Interest [Abstract]
Percentage of non-controlling interests	10.00%	10.00%

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The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

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The cash outflow associated with the purchase of noncontrolling interest during the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 13
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3213-108585

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