Pension Plans - Additional Information (Detail) - Pension Benefits - USD ($) $ in Millions	1 Months Ended
Feb. 29, 2020	Nov. 30, 2019
U.S. Plans
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items]
Contribution to retirement plans the current fiscal year		$ 0.9
Additional contribution to pension plans in the current	$ 51.5
Contribution to pension plans in the current remaining fiscal year	$ 52.4
Non-U.S. Plans
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items]
Contribution to retirement plans the current fiscal year		$ 6.4

Amount of contribution received by defined benefit plan from employer which increases plan assets.

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Amount of contributions received and expected to be received by defined benefit plan from employer in current fiscal year.

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Amount of contributions expected to be received by defined benefit plan from employer in fiscal year. Excludes contributions paid by employer in current fiscal year.

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