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Employee Benefit Plans - Postretirement Benefit Plans (Details) - USD ($)
 3 Months Ended 12 Months Ended
Dec. 31, 2022
Oct. 01, 2022
Jul. 02, 2022
Dec. 31, 2021
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Change in projected benefit obligation:              
Actuarial gains $ (8,000,000.0) $ 2,400,000 $ 3,800,000 $ (9,900,000)      
Defined Benefit Plan, Net Periodic Benefit Cost              
Amortization of unrecognized prior service credits         $ 100,000 $ 0 $ 0
Postretirement Plans              
Estimated future benefit payments, net of subsidies:              
2023 4,100,000       4,100,000    
2024 3,700,000       3,700,000    
2025 3,300,000       3,300,000    
2026 3,000,000.0       3,000,000.0    
2027 2,700,000       2,700,000    
Subsequent five years 10,100,000       10,100,000    
Change in projected benefit obligation:              
Projected benefit obligation — beginning of year         51,700,000 60,500,000  
Interest cost         1,100,000 1,000,000.0 1,600,000
Loss on settlement of retiree life insurance benefits         700,000 0  
Actuarial gains         (7,000,000.0) (3,900,000)  
Transfer to insurance carrier for cash consideration         (10,000,000.0) 0  
Benefits paid         (4,400,000) (5,900,000)  
Projected benefit obligation — end of year 32,100,000     51,700,000 32,100,000 51,700,000 60,500,000
Funded status at year-end (32,100,000)     (51,700,000) (32,100,000) (51,700,000)  
Other assets 0       0    
Accrued expenses 4,000,000.0     5,900,000 4,000,000.0 5,900,000  
Other long-term liabilities 28,100,000     45,800,000 28,100,000 45,800,000  
Net amount recognized (32,100,000)     (51,700,000) (32,100,000) (51,700,000)  
Amount recognized in accumulated other comprehensive income (pre-tax) consists of — net prior service costs (credits) $ (11,100,000)     $ (15,500,000) (11,100,000) (15,500,000)  
Defined Benefit Plan, Net Periodic Benefit Cost              
Service cost         0 0 0
Interest cost         1,100,000 1,000,000.0 1,600,000
Amortization of unrecognized prior service credits         (4,400,000) (4,700,000) (4,700,000)
Settlement loss         700,000 0 0
Recognized net actuarial (gains) losses         (7,000,000.0) (3,900,000) 1,900,000
Total net periodic pension benefit (income) expense         $ (9,600,000) $ (7,600,000) $ (1,200,000)
Assumptions - Actuarial assumptions used in accounting for plans              
Health care cost trend rate for next year 7.00%     6.25% 7.00% 6.25% 6.50%
Rate to which the cost trend rate is assumed to decline (the ultimate trend rate) 5.00%     5.00% 5.00% 5.00% 5.00%
Year that the rate reaches the ultimate trend rate         2031 2027 2027
Discount rate used in determining net periodic postretirement benefit expense         2.84% 2.00% 2.97%
Discount rate used in determining year-end postretirement benefit obligation 5.50%     2.56% 5.50% 2.56% 2.00%