v3.24.1.u1
Changes in Estimates Changes in Estimates (Tables)
3 Months Ended
Mar. 28, 2024
Accounting Changes and Error Corrections [Abstract]  
Schedule of Change in Accounting Estimate [Table Text Block]
Changes in estimates are summarized below:
For the Three Months Ended
Changes in EstimatesMarch 28, 2024March 30, 2023
(Unfavorable) Favorable Cumulative Catch-up Adjustment by Segment
Commercial$(38.9)$(11.0)
Defense & Space(0.3)(0.9)
Aftermarket— — 
Total (Unfavorable) Favorable Cumulative Catch-up Adjustment$(39.2)$(11.9)
Changes in Estimates on Loss Programs (Forward Loss) by Segment
Commercial$(493.8)$(109.9)
Defense & Space(1.6)(0.1)
Aftermarket— — 
Total Changes in Estimates (Forward Loss) on Loss Programs$(495.4)$(110.0)
Total Change in Estimate$(534.6)$(121.9)
EPS Impact (diluted per share based upon applicable forecasted effective tax rate)$(4.68)$(1.14)