CONSOLIDATED STATEMENT OF COMPREHENSIVE LOSS - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Statement of Comprehensive Income [Abstract]
Net loss	$ (292.8)	$ (193.0)	$ (317.6)
Other comprehensive income	0.0	0.0	0.0
Total comprehensive loss	(292.8)	(193.0)	(317.6)
Comprehensive loss attributable to:
Shareholders of Borr Drilling Limited	$ (292.8)	$ (193.0)	$ (317.6)

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.

Amount after tax and reclassification adjustments of other comprehensive income (loss).

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- Definition

The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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