v3.25.3

Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Oct. 02, 2025	Sep. 26, 2024	Oct. 02, 2025	Sep. 26, 2024
Statement of Comprehensive Income [Abstract]
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax	$ 0.2	$ 4.8	$ 1.9	$ 4.9
Other Comprehensive Income Unrealized Gain Loss On Intercompany Loan Net Of Tax	(0.7)	2.3	2.7	2.0
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax	0.0	(3.0)	(0.7)	(2.9)
Total other comprehensive gain (loss), net of tax	(9.5)	43.8	45.9	38.5
Total comprehensive loss	(733.8)	(433.1)	(1,922.3)	(1,470.4)
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax	0.0	3.0	0.7	2.9
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax	0.0	2.6	0.0	1.9
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Noncontrolling Interest	(0.3)	(0.3)	(0.7)	(0.6)
Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest	(724.0)	(476.6)	(1,967.5)	(1,508.3)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax	(9.0)	37.1	42.0	32.6
Total other comprehensive gain (loss), net of tax	(9.5)	43.8	45.9	38.5
Other Comprehensive Income Unrealized Gain Loss On Intercompany Loan Net Of Tax	(0.7)	2.3	2.7	2.0
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax	$ (0.2)	$ (4.8)	$ (1.9)	$ (4.9)

Other Comprehensive Income Unrealized Gain Loss On Intercompany Loan Net Of Tax

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482765/220-10-50-6

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- References

No definition available.

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Spirit AeroSystems Holdings, Inc. 10-Q