Retirement Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2020

Components of Net Pension Expense

The components of net pension expense for our defined benefit retirement plans were as follows (in millions):

	For the Years Ended December 31,
	U.S. and Puerto Rico									Foreign
	2020			2019			2018			2020			2019			2018
Service cost	$	0.7		$	7.1		$	8.0		$	24.7		$	19.0		$	20.0
Interest cost		13.9			16.2			14.2			5.4			9.0			8.1
Expected return on plan assets		(32.9	)		(32.4	)		(32.9	)		(13.3	)		(13.4	)		(14.0	)
Curtailment gain		-			(7.2	)		-			-			-			-
Settlements		0.5			0.8			1.2			(0.5	)		-			0.2
Amortization of prior service cost		0.3			(3.4	)		(5.7	)		(4.2	)		(3.9	)		(4.2	)
Amortization of unrecognized actuarial loss		7.2			19.3			23.7			1.3			2.5			2.5
Net periodic benefit (income) expense	$	(10.3	)	$	0.4		$	8.5		$	13.4		$	13.2		$	12.6

Weighted Average Actuarial Assumptions Used to Determine Net Pension Expense for Our Defined Benefit Retirement Plans

The weighted average actuarial assumptions used to determine net pension expense for our defined benefit retirement plans were as follows:

	For the Years Ended December 31,
	U.S. and Puerto Rico									Foreign
	2020			2019			2018			2020			2019			2018
Discount rate		3.40	%		4.38	%		3.79	%		0.73	%		1.44	%		1.18	%
Rate of compensation increase	-				3.29	%		3.29	%		2.28	%		2.50	%		2.09	%
Expected long-term rate of return on    plan assets		7.75	%		7.75	%		7.75	%		2.17	%		2.14	%		2.19	%

Changes in Projected Benefit Obligations

Changes in projected benefit obligations and plan assets were (in millions):

	For the Years Ended December 31,
	U.S. and Puerto Rico						Foreign
	2020			2019			2020			2019
Projected benefit obligation - beginning of year	$	472.0		$	396.0		$	740.4		$	631.1
Service cost		0.7			7.1			24.7			19.0
Interest cost		13.9			16.2			5.4			9.0
Plan amendments		-			3.6			0.2			-
Employee contributions		-			-			22.1			20.6
Benefits paid		(24.0	)		(16.9	)		(39.8	)		(36.5	)
Actuarial loss		55.6			68.2			12.5			77.8
Expenses paid		-			-			(0.3	)		(0.3	)
Settlement		(1.3	)		(2.2	)		(4.5	)		-
Translation loss		-			-			58.6			19.7
Projected benefit obligation - end of year	$	516.9		$	472.0		$	819.3		$	740.4

Changes in Fair Value of Plan Assets

	For the Years Ended December 31,
	U.S. and Puerto Rico						Foreign
	2020			2019			2020			2019
Plan assets at fair market value - beginning of year	$	444.9		$	388.5		$	665.2		$	585.8
Actual return on plan assets		51.4			73.5			40.0			57.8
Employer contributions		3.1			2.0			21.2			20.1
Employee contributions		-			-			22.1			20.6
Settlements		(1.3	)		(2.2	)		(4.5	)		-
Benefits paid		(24.0	)		(16.9	)		(39.8	)		(36.5	)
Expenses paid		-			-			(0.3	)		(0.3	)
Translation gain		-			-			52.8			17.7
Plan assets at fair market value - end of year	$	474.1		$	444.9		$	756.7		$	665.2
Funded status	$	(42.8	)	$	(27.1	)	$	(62.6	)	$	(75.2	)

Summary of Amounts Recognized in Balance Sheet

	For the Years Ended December 31,
	U.S. and Puerto Rico						Foreign
	2020			2019			2020			2019
Amounts recognized in consolidated balance sheet:
Prepaid pension	$	-		$	-		$	20.4		$	17.6
Short-term accrued benefit liability		(0.1	)		(0.2	)		(1.3	)		(1.1	)
Long-term accrued benefit liability		(42.7	)		(26.9	)		(81.7	)		(91.7	)
Net amount recognized	$	(42.8	)	$	(27.1	)	$	(62.6	)	$	(75.2	)

Weighted Average Actuarial Assumptions Used to Determine Projected Benefit Obligation for Defined Benefit Retirement Plans

The weighted average actuarial assumptions used to determine the projected benefit obligation for our defined benefit retirement plans were as follows:

	For the Years Ended December 31,
	U.S. and Puerto Rico									Foreign
	2020			2019			2018			2020			2019			2018
Discount rate		2.70	%		3.40	%		4.38	%		0.61	%		0.74	%		1.41	%
Rate of compensation increase	-				3.29	%		3.29	%		2.36	%		2.45	%		2.13	%

Plans with Benefit Obligations in Excess of Plan Assets

Plans with projected benefit obligations in excess of plan assets were as follows (in millions):

	As of December 31,
	U.S. and Puerto Rico				Foreign
	2020		2019		2020		2019
Projected benefit obligation	$	516.9	$	472.0	$	778.4	$	698.2
Plan assets at fair market value		474.1		444.9		709.5		619.1

Total Accumulated Benefit Obligations and Plans with Accumulated Benefit Obligations in Excess of Plan Assets

Total accumulated benefit obligations and plans with accumulated benefit obligations in excess of plan assets were as follows (in millions):

	As of December 31,
	U.S. and Puerto Rico				Foreign
	2020		2019		2020		2019
Total accumulated benefit obligations	$	516.9	$	472.0	$	801.3	$	721.5
Plans with accumulated benefit obligations in excess    of plan assets:
Accumulated benefit obligation		516.9		472.0		560.9		674.0
Plan assets at fair market value		474.1		444.9		508.6		612.9

Summary of Benefits Expected to be Paid Out

The benefits expected to be paid out in each of the next five years and for the five years combined thereafter are as follows (in millions):

For the Years Ending December 31,	U.S. and Puerto Rico		Foreign
2021	$	22.2	$	32.6
2022		23.1		32.9
2023		24.1		32.9
2024		24.4		32.9
2025		25.4		34.8
2026-2030		130.5		174.5

Reconciliation of Beginning and Ending Balances of Foreign Pension Plan Assets Measured at Fair Value

The following table provides a reconciliation of the beginning and ending balances of our foreign pension plan assets measured at fair value that used significant unobservable inputs (Level 3) (in millions):

	December 31, 2020
Beginning Balance	$	123.7
Gain on assets sold		0.3
Change in fair value of assets		0.7
Net purchases and sales		8.2
Translation gain		12.4
Ending Balance	$	145.3

U.S. and Puerto Rico [Member]

Fair Value of Pension Plan Assets

The fair value of our U.S. and Puerto Rico pension plan assets by asset category was as follows (in millions):

	As of December 31, 2020
			Fair Value Measurements at Reporting Date Using:
Asset Category	Total		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Cash and cash equivalents	$	7.3	$	7.3	$	-	$	-
Equity securities		304.1		-		304.1		-
Intermediate fixed income securities		162.7		-		162.7		-
Total	$	474.1	$	7.3	$	466.8	$	-

	As of December 31, 2019
			Fair Value Measurements at Reporting Date Using:
Asset Category	Total		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Cash and cash equivalents	$	4.7	$	4.7	$	-	$	-
Equity securities		282.5		-		282.5		-
Intermediate fixed income securities		157.7		-		157.7		-
Total	$	444.9	$	4.7	$	440.2	$	-

Foreign [Member]

Fair Value of Pension Plan Assets

The fair value of our foreign pension plan assets was as follows (in millions):

	As of December 31, 2020
			Fair Value Measurements at Reporting Date Using:
Asset Category	Total		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Cash and cash equivalents	$	42.7	$	42.7	$	-	$	-
Equity securities		163.9		126.8		37.1		-
Fixed income securities		262.5		-		262.5		-
Other types of investments		142.3		-		142.3		-
Real estate		145.3		-		-		145.3
Total	$	756.7	$	169.5	$	441.9	$	145.3

	As of December 31, 2019
			Fair Value Measurements at Reporting Date Using:
Asset Category	Total		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Cash and cash equivalents	$	31.8	$	31.8	$	-	$	-
Equity securities		140.9		116.0		24.9		-
Fixed income securities		245.2		-		245.2		-
Other types of investments		123.6		-		123.6		-
Real estate		123.7		-		-		123.7
Total	$	665.2	$	147.8	$	393.7	$	123.7