Commitments and Contingencies (Narrative) (Detail)		3 Months Ended			6 Months Ended		12 Months Ended
	Jun. 21, 2021 USD ($)	Jun. 30, 2022 USD ($) claim	Jun. 30, 2021 USD ($) claim	Sep. 30, 2014 USD ($)	Jun. 30, 2022 USD ($) claim	Jun. 30, 2021 USD ($) claim	Dec. 31, 2021 USD ($) claim	Dec. 31, 2020 USD ($) claim	Dec. 31, 2019 USD ($)	Mar. 31, 2022 claim	Mar. 31, 2021 claim	Dec. 31, 2012 a	Aug. 21, 2012 USD ($)
Loss Contingencies [Line Items]
Pre-tax cash payments, net					$ 23,400,000	$ 20,200,000
Estimated funds available from post bankruptcy trusts to pay current and future claimants		$ 36,000,000,000			36,000,000,000
Current asbestos liability		$ 62,300,000			$ 62,300,000		$ 62,300,000
Goodyear Site
Loss Contingencies [Line Items]
Proceeds from sale of property	$ 8,700,000
Asbestos Commitments and Contingencies
Loss Contingencies [Line Items]
Number of pending claims | claim		30,099	29,788		30,099	29,788	29,958	29,138		30,312	29,407
Total costs incurred		$ 15,400,000	$ 12,200,000		$ 28,500,000	$ 21,300,000	$ 55,200,000
Pre-tax cash payments, net		$ 15,900,000	$ 9,400,000		$ 23,500,000	$ 20,200,000	44,900,000
Asbestos cumulative claims resolved | claim		145,000			145,000
Settlement cost		$ 742,000,000			$ 742,000,000
Cumulative asbestos settlement cost per resolved claim		5,100			5,100
Asbestos settlement cost per resolved claim							18,800	$ 13,900	$ 15,800
Additional liability									255,000,000
Asbestos liability		580,000,000			580,000,000		612,000,000		$ 712,000,000
Percentage of asbestos liability attributable to settlement and defense costs for future claims									85.00%
Current asbestos liability		62,300,000			62,300,000		62,300,000
Aggregate value of policy buy out agreements		82,500,000			82,500,000
Estimated percentage of insurance which covers asbestos costs									14.00%
Insurance receivable asbestos		$ 65,000,000			$ 65,000,000		74,000,000		$ 98,000,000
Asbestos Commitments and Contingencies | Ronald Dummitt
Loss Contingencies [Line Items]
Court judgment													$ 4,900,000
Asbestos Commitments and Contingencies | New York
Loss Contingencies [Line Items]
Number of pending claims | claim		18,000			18,000
Non-malignancy claims | claim		16,000			16,000
Environmental Claims For A Site In Goodyear Arizona
Loss Contingencies [Line Items]
Accrual for environmental loss contingencies, revision in estimates				$ 49,000,000					$ 18,900,000
Estimated liability		$ 27,100,000			$ 27,100,000		32,300,000
Accrued environmental loss contingencies current		$ 7,800,000			$ 7,800,000		7,100,000
Loss contingency reimbursement rate		21.00%			21.00%
Other receivables		$ 6,600,000			$ 6,600,000		$ 7,300,000
Environmental Claims For Crab Orchard National Wildlife Refuge Superfund Site
Loss Contingencies [Line Items]
Approximate size of referenced site | a												55,000