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

Asbestos - Asbestos Adjustments (Detail)

v3.19.1
Asbestos - Asbestos Adjustments (Detail)
$ in Millions, $ in Millions
3 Months Ended 12 Months Ended
Dec. 31, 2017
USD ($)
Dec. 31, 2017
AUD ($)
Mar. 31, 2019
USD ($)
Mar. 31, 2018
USD ($)
Mar. 31, 2017
USD ($)
Change in estimates:          
Change in actuarial estimate - asbestos liability     $ (73.8) $ (152.1) $ 44.7
Change in actuarial estimate - insurance receivable     0.0 1.2 (8.2)
Change in estimate - AICF claims-handling costs     1.1 (0.5) 2.1
Subtotal - Change in estimates     (72.7) (151.4) 38.6
Effect of foreign exchange on Asbestos net liabilities     49.5 (5.3) 2.8
Gain (Loss) on Foreign Currency Forwards Contracts, Asbestos     (0.8) 1.4 (1.0)
Adjustment in Insurance Receivable, Asbestos     2.0 0.0 0.0
Asbestos research and education contribution     0.0 (1.1) 0.0
Total Asbestos Adjustments $ (43.6) $ (56.8) $ (22.0) $ (156.4) $ 40.4