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Chapter 11 Proceedings and Ability to Continue as a Going Concern (Tables)

12 Months Ended

Dec. 31, 2023

Reorganizations [Abstract]

Schedule Of Reorganization Items In Consolidated Statement of Operations And Cash Flow

						Successor															Predecessor
						Year Ended December 31, 2022						Eight Months Ended December 31, 2021									Four Months Ended April 30, 2021
Professional fees						$	2.4					$	17.2								$	93.4
Contract items						—						(1.7)									3.9
Reorganization items (fees)						2.4						15.5									97.3
Contract items						—						—									0.5
Backstop premium						—						—									30.0
Gain on settlement of liabilities subject to compromise						—						—									(6,139.0)
Issuance of Common Shares for backstop premium						—						—									29.1
Issuance of Common Shares to the Shipyard						—						—									5.4
Write-off of unrecognized share-based compensation expense						—						—									16.0
Impact of newbuild contract amendments						—						—									350.7
Loss on fresh start adjustments						—						—									9,194.6
Reorganization items (non-cash)						—						—									3,487.3
Total reorganization items, net						$	2.4					$	15.5								$	3,584.6
Reorganization items (fees) paid						$	2.4					$	14.7								$	59.0
Reorganization items (fees) unpaid						$	—					$	0.8								$	38.3

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Schedule Of Reorganization Items

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