Pension And Other Postretirement Benefit Plans - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013 H		Dec. 31, 2012		Dec. 31, 2011
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Number of years balance is paid to participant after retirement	15 years
Plan assets fair value	$ 416.2	[1]	$ 355.7	[1]
Accumulated pension plan benefit obligation	423.7		429.5
Aggregate benefit obligation	156.4		418.5
Pension plans with benefit obligations in excess of plan assets, fair value of assets	86.2		288.2
Pension plans with accumulated benefit obligations in excess of plan assets, fair value of assets	7.0		288.2
Pension plans with accumulated benefit obligations in excess of plan assets, accumulated benefit obligation	70.2		373.0
Net gain (loss)	57.4		(23.4)
Net gain (loss) after tax	21.3		(15.0)
Discretionary contribution pension plans	30
Hours of service eligible for defined contribution plan	1,000
Amounts charged to income for defined contribution retirement plan	12.8		9.8		7.9
Nonqualified Plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Accumulated pension plan benefit obligation	62.4		65.1
Foreign Pension Plans, Defined Benefit
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Plan assets fair value	86.2		73.3
Benefit obligation	89.6		75.9
Accumulated pension plan benefit obligation	73.7		62.9
Net periodic benefit cost	3.7		3.2		3.7
Foreign Pension Plans, Defined Benefit | Nonqualified
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Benefit obligation	66.8		69.8
Pension Plans, Defined Benefit
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Estimated net actuarial loss for pension benefits	9.7
Net periodic benefit cost	35.8		33.8		30.1
Foreign Defined Contribution Plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Defined contribution plan and small pension arrangement	4.2		2.6		2.2
Other Postretirement Benefit Plans, Defined Benefit
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Benefit obligation	7.9		8.9
Net periodic benefit cost	0.5		0.6		0.6
Amounts recognized in accumulated other comprehensive loss	2.4		3.2
After tax amount	$ 1.5		$ 2.0

[1] There were no plan assets categorized as Level 3 at December 31, 2013 and 2012, respectively.