XML 90 R76.htm IDEA: XBRL DOCUMENT v3.22.4
Pension and Other Post-retirement Benefits Changes in Benefit Obligations and Plan Assets (Details) - USD ($)
 4 Months Ended 8 Months Ended 12 Months Ended
Apr. 30, 2021
Dec. 31, 2021
Dec. 31, 2022
Dec. 31, 2020
Projected benefit obligation:        
BALANCE at the beginning of the period $ 902,600,000 $ 840,900,000 $ 843,500,000  
Interest cost 6,600,000 15,600,000 22,400,000 $ 25,400,000
Service cost 0 0 0 100,000
Actuarial loss (gain) (56,000,000.0) 16,400,000 (194,800,000)  
Plan settlements 0 (25,900,000) (1,400,000)  
Curtailment gain recognized (2) 0 0 0 (3,300,000)
Plan amendments   200,000 0  
Benefits paid (12,300,000) (26,000,000.0) (46,600,000)  
Net transfer in (including the effect of any business combinations/divestitures)   22,300,000 0  
BALANCE at the end of the period 840,900,000 843,500,000 623,100,000 902,600,000
Plan assets        
Fair value, at the beginning of the period 603,100,000 652,000,000.0 634,600,000  
Actual return 38,500,000 31,800,000 (132,200,000)  
Employer contributions 22,500,000 2,400,000 3,500,000  
Foreign currency adjustments 12,100,000 25,700,000 46,000,000.0  
Fair value, at the end of the period 652,000,000.0 634,600,000 458,500,000 603,100,000
Accumulated contributions less than net periodic benefit cost (188,900,000) (199,800,000) (179,300,000)  
Amounts recognized in Consolidated Balance Sheet:        
Accrued liabilities (2,800,000) (4,900,000) (4,800,000)  
Other liabilities (long-term) (186,100,000) (204,000,000.0) (159,800,000)  
Net benefit liabilities (188,900,000) (208,900,000) (164,600,000)  
Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, before Tax [Abstract]        
Actuarial gain (loss) 0 (8,900,000) 14,900,000  
Prior service cost 0 (200,000) (200,000)  
Total accumulated other comprehensive income (loss) $ 0 $ (9,100,000) $ 14,700,000  
Weighted-average assumptions:        
Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate 2.81%      
Cash balance interest credit rate 2.94% 3.05% 3.23%  
Savings Plan [Member]        
Plan assets        
Employer contributions       8,800,000
Pension Benefits        
Projected benefit obligation:        
BALANCE at the beginning of the period $ 886,700,000 $ 826,100,000 $ 827,900,000  
Interest cost 6,500,000 15,300,000 22,000,000.0  
Actuarial loss (gain) (55,000,000.0) 20,600,000 (191,000,000.0)  
Plan settlements 0 (25,900,000) (1,400,000)  
Plan amendments   200,000 0  
Foreign currency adjustments (12,100,000) (25,700,000) (46,000,000.0)  
Net transfer in (including the effect of any business combinations/divestitures)   17,300,000 0  
BALANCE at the end of the period 826,100,000 827,900,000 611,500,000 886,700,000
Plan assets        
Fair value, at the beginning of the period 603,100,000 652,000,000.0 634,600,000  
Actual return 38,500,000 31,800,000 (132,200,000)  
Employer contributions 22,500,000 2,400,000 3,500,000  
Foreign currency adjustments 12,100,000 25,700,000 46,000,000.0  
Fair value, at the end of the period 652,000,000.0 634,600,000 458,500,000 603,100,000
Accumulated contributions less than net periodic benefit cost (174,100,000) (180,000,000.0) (159,800,000)  
Amounts recognized in Consolidated Balance Sheet:        
Accrued liabilities (1,400,000) (3,800,000) (3,700,000)  
Other liabilities (long-term) (172,700,000) (189,500,000) (149,300,000)  
Net benefit liabilities (174,100,000) (193,300,000) (153,000,000.0)  
Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, before Tax [Abstract]        
Actuarial gain (loss) 0 (13,100,000) 7,000,000.0  
Prior service cost 0 (200,000) (200,000)  
Total accumulated other comprehensive income (loss) $ 0 $ (13,300,000) $ 6,800,000  
Weighted-average assumptions:        
Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate 2.84% 2.73% 5.21%  
Other Benefits        
Projected benefit obligation:        
BALANCE at the beginning of the period $ 15,900,000 $ 14,800,000 $ 15,600,000  
Interest cost 100,000 300,000 400,000  
Actuarial loss (gain) (1,000,000.0) (4,200,000) (3,800,000)  
Foreign currency adjustments (200,000) (300,000) (600,000)  
Net transfer in (including the effect of any business combinations/divestitures)   5,000,000.0 0  
BALANCE at the end of the period 14,800,000 15,600,000 11,600,000 15,900,000
Plan assets        
Fair value, at the beginning of the period 0 0 0  
Actual return 0 0 0  
Employer contributions 0 0 0  
Foreign currency adjustments 0 0 0  
Fair value, at the end of the period 0 0 0 $ 0
Accumulated contributions less than net periodic benefit cost (14,800,000) (19,800,000) (19,500,000)  
Amounts recognized in Consolidated Balance Sheet:        
Accrued liabilities (1,400,000) (1,100,000) (1,100,000)  
Other liabilities (long-term) (13,400,000) (14,500,000) (10,500,000)  
Net benefit liabilities (14,800,000) (15,600,000) (11,600,000)  
Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, before Tax [Abstract]        
Actuarial gain (loss) 0 4,200,000 7,900,000  
Prior service cost 0 0 0  
Total accumulated other comprehensive income (loss) $ 0 $ 4,200,000 $ 7,900,000  
Weighted-average assumptions:        
Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate 2.73% 2.72% 5.30%