Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Asbestos - Central Estimates, Net of Insurance Recoveries (Details)

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Asbestos - Central Estimates, Net of Insurance Recoveries (Details) - Mar. 31, 2024
$ in Millions, $ in Millions
USD ($)
AUD ($)
Central Estimate – Discounted and Inflated    
Asbestos Claims [Line Items]    
Asbestos liability actuarial estimate $ 949.0 $ 1,457.8
Discounted (but inflated) - Low 758.8 1,165.6
Discounted (but inflated) - High 1,416.1 2,175.4
Central Estimate – Undiscounted but Inflated    
Asbestos Claims [Line Items]    
Asbestos liability actuarial estimate 1,254.7 1,927.4
Undiscounted (but inflated) - Low 987.4 1,516.8
Undiscounted (but inflated) - High 1,960.5 3,011.7
Central Estimate – Undiscounted and Uninflated    
Asbestos Claims [Line Items]    
Asbestos liability actuarial estimate $ 907.6 $ 1,394.3