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Retirement and Postretirement Plans - Narrative (Details) - USD ($) $ in Millions	1 Months Ended		3 Months Ended
	Apr. 30, 2025	Oct. 29, 2021	Mar. 31, 2025	Mar. 31, 2024
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Loss (gain) from remeasurement of benefit plans			$ 0.0	$ 0.8
Salaried Plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Benefit plan terminated effective date			Mar. 31, 2022
Defined benefit plan of recognized loss			$ (3.6)
Loss (gain) from remeasurement of benefit plans				0.8
Bargaining Plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Defined benefit plan term of contract		4 years
Defined benefit plan contract expiration date		Sep. 27, 2025
Company contributions to plans				$ 52.6
Bargaining Plan | Subsequent Event
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Company contributions to plans	$ 5.9
Additional contributions expected to be made during remainder of fiscal year	$ 10.0
Pension | Salaried Plan | United States of America
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Defined benefit plan annuitization settlement			$ 121.0

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Amount of (increase) decrease to benefit obligation of defined benefit plan from remeasurement due to settlement. Excludes decrease to benefit obligation for settlement payment.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 715
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-Section 50
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