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Segments and Geographic Information - Summary of Net Sales, Adjusted EBITDA, Depreciation Expense and Additions to PP&E by Reportable Segment (Detail) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Segment Reporting Information [Line Items]        
Net sales $ 1,386.9 $ 1,588.8 $ 2,555.3 $ 3,253.2
Total segment adjusted EBITDA 302.1 252.7 455.1 566.4
Amortization of intangible assets (60.4) (75.8) (134.6) (176.4)
Restructuring costs, net (0.9) (36.6) (31.5) (25.5)
Equity-based compensation     (12.8) (24.2)
Transaction, transformation and integration costs (23.7) (2.8) (32.3) (3.1)
Acquisition accounting adjustments 0.0 (0.2) 0.0 (0.8)
Recovery of Russian accounts receivable 0.0 2.0 0.0 2.0
Cyber incident costs 0.0 (3.6) 0.0 (3.6)
Depreciation (22.7) (27.6) (48.2) (55.5)
Consolidated operating income 192.8 98.2 195.7 281.3
Additions to property, plant and equipment 5.3 20.1 11.3 33.8
Continuing Operations [Member]        
Segment Reporting Information [Line Items]        
Equity-based compensation (1.6) (9.9) (12.8) (22.2)
CCS [Member]        
Segment Reporting Information [Line Items]        
Net sales 728.4 697.0 1,333.1 1,518.1
Total segment adjusted EBITDA 171.4 82.9 266.4 233.9
Restructuring costs, net (0.4) (13.2) (0.8) 1.9
Depreciation 13.7 14.8 27.5 30.0
Additions to property, plant and equipment 3.3 10.8 7.0 19.4
OWN [Member]        
Segment Reporting Information [Line Items]        
Net sales 256.3 228.8 452.3 487.2
Total segment adjusted EBITDA 75.4 41.7 119.7 101.3
Restructuring costs, net (0.2) (3.8) (0.2) (3.9)
Depreciation 2.6 3.3 5.3 6.5
Additions to property, plant and equipment 0.7 1.3 1.3 2.6
NICS [Member]        
Segment Reporting Information [Line Items]        
Net sales 209.4 327.6 389.7 612.1
Total segment adjusted EBITDA 22.1 74.9 21.1 132.9
Restructuring costs, net (1.4) (9.0) (2.6) (11.0)
Depreciation 2.4 3.3 5.5 6.6
Additions to property, plant and equipment 0.6 1.4 1.2 2.4
ANS [Member]        
Segment Reporting Information [Line Items]        
Net sales 192.8 335.4 380.2 635.8
Total segment adjusted EBITDA 33.2 63.0 47.9 109.7
Restructuring costs, net 1.1 (9.3) (27.9) (10.7)
Depreciation 4.0 5.9 9.9 11.9
Additions to property, plant and equipment 0.7 5.6 1.8 7.7
Corporate and Other [Member]        
Segment Reporting Information [Line Items]        
Total segment adjusted EBITDA [1] 0.0 (9.8) 0.0 (11.4)
Restructuring costs, net 0.0 (1.3) 0.0 (1.8)
Depreciation [1] 0.0 0.3 0.0 0.5
Additions to property, plant and equipment [1] $ 0.0 $ 1.0 $ 0.0 $ 1.7
[1] The corporate and other line item above reflects general corporate costs that were previously allocated to the Home segment. These indirect expenses have been classified as continuing operations for the prior year periods, since the costs were not directly attributable to the discontinued operations of the Home business. Beginning in the first quarter of 2024, these costs have been reallocated to the Company's remaining segments and are partially offset by income from the Vantiva TSA.