Pension Plans (Tables) - Pension Benefits

12 Months Ended

May 31, 2018

Components of Net Periodic Pension and Postretirement Costs

Net periodic pension cost consisted of the following for the year ended May 31:

	U.S. Plans									Non-U.S. Plans
(In thousands)	2018			2017			2016			2018			2017			2016
Service cost	$	37,859		$	37,603		$	32,808		$	4,620		$	4,070		$	4,061
Interest cost		17,518			17,323			17,995			5,025			4,614			5,070
Expected return on plan assets		(32,342	)		(25,007	)		(25,749	)		(8,270	)		(7,109	)		(7,571	)
Amortization of:
Prior service cost		117			217			234			(31	)		(24	)		(2	)
Net actuarial losses recognized		14,470			22,160			16,759			1,758			2,150			1,739
Curtailment/settlement losses								87			128			904			57
Net Pension Cost	$	37,622		$	52,296		$	42,134		$	3,230		$	4,605		$	3,354

Changes in Benefit Obligations and Plan Assets

The changes in benefit obligations and plan assets, as well as the funded status of our pension plans at May 31, 2018 and 2017, were as follows:

	U.S. Plans						Non-U.S. Plans
(In thousands)	2018			2017			2018			2017
Benefit obligation at beginning of year	$	591,948		$	589,046		$	195,884		$	187,064
Service cost		37,859			37,603			4,620			4,070
Interest cost		17,518			17,323			5,025			4,614
Benefits paid		(34,368	)		(28,587	)		(6,545	)		(4,977	)
Participant contributions								980			933
Plan amendments								(61	)		(196	)
Plan settlements/curtailments								(2,984	)		(4,546	)
Actuarial (gains)/losses		4,298			(23,437	)		(9,523	)		16,697
Premiums paid								(106	)		(109	)
Currency exchange rate changes								6,859			(7,666	)
Benefit Obligation at End of Year	$	617,255		$	591,948		$	194,149		$	195,884
Fair value of plan assets at beginning of year	$	437,481		$	314,216		$	179,928		$	169,464
Actual return on plan assets		30,291			44,924			3,166			21,216
Employer contributions		53,829			106,928			7,460			5,753
Participant contributions								980			933
Benefits paid		(34,368	)		(28,587	)		(6,545	)		(4,977	)
Premiums paid								(106	)		(109	)
Plan settlements/curtailments								(2,267	)		(4,471	)
Currency exchange rate changes								6,344			(7,881	)
Fair Value of Plan Assets at End of Year	$	487,233		$	437,481		$	188,960		$	179,928
(Deficit) of plan assets versus benefit obligations at end of year	$	(130,022	)	$	(154,467	)	$	(5,189	)	$	(15,956	)
Net Amount Recognized	$	(130,022	)	$	(154,467	)	$	(5,189	)	$	(15,956	)
Accumulated Benefit Obligation	$	510,984		$	489,918		$	181,462		$	183,038

Amounts Recognized in Consolidated Balance Sheet

Amounts recognized in the Consolidated Balance Sheets for the years ended May 31, 2018 and 2017 are as follows:

	U.S. Plans						Non-U.S. Plans
(In thousands)	2018			2017			2018			2017
Noncurrent assets	$	-		$	-		$	10,483		$	998
Current liabilities		(7	)		(7	)		(421	)		(512	)
Noncurrent liabilities		(130,015	)		(154,460	)		(15,251	)		(16,442	)
Net Amount Recognized	$	(130,022	)	$	(154,467	)	$	(5,189	)	$	(15,956	)

Relationship between Plans Benefit Obligations and Assets

The following table summarizes the relationship between our plans' benefit obligations and assets:

	U.S. Plans
	2018				2017
(In thousands)	Benefit Obligation		Plan Assets		Benefit Obligation		Plan Assets
Plans with projected benefit obligations in excess of plan assets	$	617,255	$	487,233	$	591,948	$	437,481
Plans with accumulated benefit obligations in excess of plan assets		510,984		487,233		489,918		437,481
Plans with assets in excess of projected benefit obligations		-		-		-		-
Plans with assets in excess of accumulated benefit obligations		-		-		-		-

	Non-U.S. Plans
	2018				2017
(In thousands)	Benefit Obligation		Plan Assets		Benefit Obligation		Plan Assets
Plans with projected benefit obligations in excess of plan assets	$	152,533	$	136,861	$	147,560	$	130,605
Plans with accumulated benefit obligations in excess of plan assets		43,054		29,855		44,797		31,653
Plans with assets in excess of projected benefit obligations		41,616		52,099		48,324		49,323
Plans with assets in excess of accumulated benefit obligations		138,408		159,105		138,241		148,275

Pretax Net Actuarial Loss and Prior Service (Costs) Recognized in Accumulated Other Comprehensive Income (Loss) not Affecting Retained Earnings

The following table presents the pretax net actuarial loss and prior service (costs) recognized in accumulated other comprehensive income (loss) not affecting retained earnings:

	U.S. Plans						Non-U.S. Plans
(In thousands)	2018			2017			2018			2017
Net actuarial loss	$	(197,821	)	$	(205,942	)	$	(35,668	)	$	(41,000	)
Prior service (costs) credits		(135	)		(252	)		224			185
Total recognized in accumulated other comprehensive income not affecting retained earnings	$	(197,956	)	$	(206,194	)	$	(35,444	)	$	(40,815	)

Changes Recognized in Other Comprehensive Income

The following table includes the changes recognized in other comprehensive income:

		U.S. Plans						Non-U.S. Plans
(In thousands)		2018			2017			2018			2017
Changes in plan assets and benefit obligations recognized in other comprehensive income:
	Prior service cost	$	-		$	-		$	(61	)	$	(196	)
	Net loss (gain) arising during the year		6,349			(43,353	)		(5,098	)		2,515
	Effect of exchange rates on amounts included in AOCI								1,517			(1,736	)
Amounts recognized as a component of net periodic benefit cost:
	Amortization or curtailment recognition of prior service (cost)		(117	)		(217	)		18			24
	Amortization or settlement recognition of net (loss)		(14,470	)		(22,160	)		(1,912	)		(3,054	)
	Total recognized in other comprehensive loss (income)	$	(8,238	)	$	(65,730	)	$	(5,536	)	$	(2,447	)

Amounts in Accumulated Other Comprehensive Income (Loss) that have not yet been Recognized in Net Periodic Pension Cost, but will be Recognized in Consolidated Statements of Income

The following table presents the amounts in accumulated other comprehensive income (loss) as of May 31, 2018 that have not yet been recognized in net periodic pension cost, but are expected to be recognized in our Consolidated Statements of Income during the fiscal year ending May 31, 2019:

(In thousands)	U.S. Plans			Non-U.S. Plans
Net actuarial loss	$	(13,279	)	$	(1,276	)
Prior service (cost) credit	$	(117	)	$	31

Weighted-Average Assumptions used to Determine Benefit Obligations and Net Periodic and Postretirement Costs

The following weighted-average assumptions were used to determine our year-end benefit obligations and net periodic pension cost under the plans:

	U.S. Plans						Non-U.S. Plans
Year-End Benefit Obligations	2018			2017			2018			2017
Discount rate		4.12	%		3.81	%		3.09	%		2.79	%
Rate of compensation increase		3.80	%		3.80	%		2.85	%		3.00	%

	U.S. Plans									Non-U.S. Plans
Net Periodic Pension Cost	2018			2017			2016			2018			2017			2016
Discount rate		3.81	%		3.85	%		4.25	%		2.79	%		3.13	%		3.26	%
Expected return on plan assets		7.89	%		7.89	%		7.90	%		4.37	%		4.50	%		4.49	%
Rate of compensation increase		3.80	%		3.80	%		3.80	%		3.00	%		2.81	%		2.81	%

Weighted-Average Actual and Target Allocation of Plan Assets

The following tables illustrate the weighted-average actual and target allocation of plan assets:

	U.S. Plans
	Target Allocation			Actual Asset Allocation
(Dollars in millions)	as of May 31, 2018			2018		2017
Equity securities		55	%	$	309.3	$	295.2
Fixed income securities		25	%		76.5		82.4
Multi-class		20	%		72.8
Cash (1)					28.4		59.7
Other					0.2		0.2
Total assets		100	%	$	487.2	$	437.5

	Non-U.S. Plans
	Target Allocation			Actual Asset Allocation
(Dollars in millions)	as of May 31, 2018			2018		2017
Equity securities		41	%	$	90.0	$	83.8
Fixed income securities		42	%		70.2		65.9
Cash					0.5
Property and other		17	%		28.3		30.2
Total assets		100	%	$	189.0	$	179.9

(1)

The cash position at May 31, 2018 results from our acceleration of the planned fiscal 2019 contribution, which was deposited into the RPM International Inc. Retirement Plan during February 2018. The cash position at May 31, 2017 results from our acceleration of the planned fiscal 2018 contribution, which was deposited into the RPM International Inc. Retirement Plan during May 2017.

Pension Plan Assets Categorized using Fair Value Hierarchy

The following tables present our pension plan assets as categorized using the fair value hierarchy at May 31, 2018 and 2017:

U.S. Plans
(In thousands)	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Fair Value at May 31, 2018
U.S. Treasury and other government	$	-	$	10,197	$	-	$	10,197
State and municipal bonds				605				605
Foreign bonds				1,748				1,748
Mortgage-backed securities				26,081				26,081
Corporate bonds				17,413				17,413
Stocks - large cap		1,927						1,927
Stocks - mid cap		11,748						11,748
Stocks - small cap		18,419						18,419
Stocks - international		3,333						3,333
Mutual funds - equity				273,893				273,893
Mutual funds - multi-class				72,802				72,802
Mutual funds - fixed				20,516				20,516
Cash and cash equivalents		28,371						28,371
Limited partnerships						180		180
Total	$	63,798	$	423,255	$	180	$	487,233

Non-U.S. Plans
(In thousands)	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Fair Value at May 31, 2018
Pooled equities	$	-	$	88,540	$	-	$	88,540
Pooled fixed income				70,180				70,180
Foreign bonds				182				182
Insurance contracts						28,268		28,268
Mutual funds				1,334				1,334
Cash and cash equivalents		456						456
Total	$	456	$	160,236	$	28,268	$	188,960

U.S. Plans
(In thousands)	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Fair Value at May 31, 2017
U.S. Treasury and other government	$	-	$	7,923	$	-	$	7,923
State and municipal bonds				628				628
Foreign bonds				1,623				1,623
Mortgage-backed securities				20,211				20,211
Corporate bonds				17,976				17,976
Stocks - large cap		20,999						20,999
Stocks - mid cap		8,128						8,128
Stocks - small cap		16,423						16,423
Stocks - international		2,639						2,639
Mutual funds - equity				247,037				247,037
Mutual funds - fixed				34,014				34,014
Cash and cash equivalents		59,674						59,674
Limited partnerships						206		206
Total	$	107,863	$	329,412	$	206	$	437,481

Non-U.S. Plans
(In thousands)	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Fair Value at May 31, 2017
Pooled equities	$	-	$	82,626	$	-	$	82,626
Pooled fixed income				65,649				65,649
Foreign bonds				252				252
Insurance contracts						30,181		30,181
Mutual funds				1,181				1,181
Cash and cash equivalents		39						39
Total	$	39	$	149,708	$	30,181	$	179,928

Activity that Occurred for Level Three Assets

The following table includes the activity that occurred during the years ended May 31, 2018 and 2017 for our Level 3 assets:

			Actual Return on Plan Assets For:
	Balance at		Assets Still Held			Assets Sold		Purchases, Sales and			Balance at
(In thousands)	Beginning of Period		at Reporting Date			During Year		Settlements, net ⁽¹⁾			End of Period
Year ended May 31, 2018	$	30,387		(65	)		-		(1,874	)	$	28,448
Year ended May 31, 2017		30,673		1,096			-		(1,382	)		30,387

(1)	Includes the impact of exchange rate changes during the year.