Business Combinations, Divestitures, Discontinued Operations and Assets and Liabilities Held for Sale - Summary of Assets and Liabilities Held for Sale (Detail) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Inventories, net	$ 31.3	$ 53.1
Investment land	40.6	32.7
Other assets	1.3	16.4
Total current assets held for sale	73.2	102.2
Property, plant and equipment	124.5	226.0
Intangible assets, excluding goodwill	208.5	264.9
Operating lease right-of-use assets	12.1	18.1
Goodwill	31.9	109.3
Other assets		4.6
Valuation allowance for loss on sale	(4.5)	(6.0)
Total noncurrent assets held for sale	372.5	616.9
Lease obligations	(4.5)	(7.5)
Total current liabilities held for sale	(4.5)	(7.5)
Lease obligations	(4.1)	(22.0)
Asset retirement obligations	(17.7)	(31.5)
Total noncurrent liabilities held for sale	(21.8)	(53.5)
Continuing Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Investment land	40.6	32.7
Total current assets held for sale	40.6	32.7
Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Inventories, net	31.3	53.1
Other assets	1.3	16.4
Total current assets held for sale	32.6	69.5
Property, plant and equipment	124.5	226.0
Intangible assets, excluding goodwill	208.5	264.9
Operating lease right-of-use assets	12.1	18.1
Goodwill	31.9	109.3
Other assets		4.6
Valuation allowance for loss on sale	(4.5)	(6.0)
Total noncurrent assets held for sale	372.5	616.9
Lease obligations	(4.5)	(7.5)
Total current liabilities held for sale	(4.5)	(7.5)
Lease obligations	(4.1)	(22.0)
Asset retirement obligations	(17.7)	(31.5)
Total noncurrent liabilities held for sale	$ (21.8)	$ (53.5)