Employee Benefit Plans - Narrative (Details) $ / shares in Units, $ in Millions		1 Months Ended	3 Months Ended
	Jan. 01, 2023	Jan. 31, 2022	Sep. 30, 2023 USD ($) plan hour $ / shares shares	Sep. 30, 2022 USD ($) shares	Jun. 30, 2023 $ / shares
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Number of hours threshold | hour			1,000
Common stock, par value (in dollars per share) | $ / shares			$ 1.00		$ 1.00
Defined contribution plan, percentage of employee contribution		6.00%
Defined contribution plan, percentage of employee contribution, non-union, percentage		50.00%
Defined contribution plan, employer match			$ 0.2	$ 0.5
First Threshold
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Defined contribution plan, employer matching contribution, percentage of match	100.00%
Maximum annual contribution per an employee, percent	3.00%
Second Threshold
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Defined contribution plan, employer matching contribution, percent of eligible income	50.00%
Maximum annual contribution per an employee, percent	2.00%
Other Postretirement Benefit Plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Multiemployer plans, number of plans | plan			9
Restated and Amended 401K Plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Defined contribution plan, employer match			$ 0.2	$ 0.6
Number of shares contributed | shares			154,046	257,052