Annual report pursuant to Section 13 and 15(d)

Pension And Other Postretirement Benefit Programs (Tables)

v3.10.0.1
Pension And Other Postretirement Benefit Programs (Tables)
12 Months Ended
Dec. 31, 2018
Retirement Benefits [Abstract]  
Changes in Projected Benefit Obligations
The following tables summarize the balance sheet impact of the pension benefit plans, as well as the related benefit obligations, assets, funded status and rate assumptions. The pension benefits disclosures include both the qualified, funded Retirement Income Plan (“RIP”) and the Retirement Benefit Equity Plan, which is a nonqualified, unfunded plan designed to provide pension benefits in excess of the limits defined under Sections 415 and 401(a)(17) of the Internal Revenue Code. The disclosures also include our two Canadian pension plans.
 
U.S. Pension Plans
 
Canadian Pension Plans
 
2018
 
2017
 
2018
 
2017
Change in benefit obligation:
 
 
 
 
 
 
 
Projected benefit obligations as of January 1,
$
395.8

 
$
364.4

 
$
17.8

 
$
16.7

Liabilities transferred to AHF, LLC
(11.5
)
 

 

 

Service cost
3.8

 
5.4

 

 

Interest cost
14.6

 
15.4

 
0.6

 
0.6

Foreign currency translation adjustment

 

 
(1.2
)
 
1.2

Actuarial (gain)/loss
(33.4
)
 
28.4

 
0.5

 
1.1

Benefits paid
(22.9
)
 
(17.8
)
 
(2.1
)
 
(1.8
)
Projected benefit obligations as of December 31,
346.4

 
395.8

 
15.6

 
17.8

 
 
 
 
 
 
 
 
Change in plan assets:
 
 
 
 
 
 
 
Fair value of plan assets as of January 1,
390.8

 
363.2

 
17.1

 
16.5

Assets to be transferred to AHF, LLC
(8.1
)
 

 

 

Actual return on plan assets
(22.8
)
 
45.3

 
(0.4
)
 
1.2

Employer contribution
0.1

 
0.1

 
0.1

 

Foreign currency translation adjustment

 

 
(1.1
)
 
1.2

Benefits paid
(22.9
)
 
(17.8
)
 
(2.1
)
 
(1.8
)
Fair value of plan assets as of December 31,
337.1

 
390.8

 
13.6

 
17.1

Funded status of the plans
$
(9.3
)
 
$
(5.0
)
 
$
(2.0
)
 
$
(0.7
)
 
 
 
 
 
 
 
 
Accumulated benefit obligation as of December 31,
$
345.1

 
$
394.5

 
$
15.6

 
$
17.8

 
2018
 
2017
Change in benefit obligation:
 
 
 
Projected benefit obligations as January 1,
$
76.4

 
$
80.3

Service cost
0.4

 
0.4

Interest cost
2.6

 
3.2

Plan participants' contributions
1.6

 
1.7

Effect of curtailment
(0.2
)
 

Actuarial (gain)/loss
(9.0
)
 
0.5

Benefits paid
(9.6
)
 
(9.7
)
Projected benefit obligation as of December 31,
62.2

 
76.4

 
 
 
 
Change in plan assets:
 
 
 
Fair value of plan assets as January 1,

 

Employer contribution
8.0

 
8.0

Plan participants' contribution
1.6

 
1.7

Benefits paid
(9.6
)
 
(9.7
)
Fair value of plan assets as of December 31,

 

Funded status of the plans
$
(62.2
)
 
$
(76.4
)
Schedule of Assumptions Used
The table below presents the weighted-average assumptions used in computing the benefit obligations and net periodic benefit cost for the defined-benefit pension plans:
 
U.S. Pension Plans
 
Canadian Pension Plans
 
2018
 
2017
 
2018
 
2017
Weighted average assumptions used to determine benefit obligations as of December 31,
 
 
 
 
 
 
 
Discount rate
4.40
%
 
3.75
%
 
3.80
%
 
3.30
%
Rate of compensation increase
3.25
%
 
3.25
%
 
n/a

 
n/a

Weighted average assumptions used to determine net periodic benefit cost for the period:
 
 
 
 
 
 
 
Discount rate
3.75
%
 
4.30
%
 
3.30
%
 
3.80
%
Expected return on plan assets
5.85
%
 
6.10
%
 
4.90
%
 
5.40
%
Rate of compensation increase
3.25
%
 
3.10
%
 
n/a

 
n/a

The table below presents the weighted-average assumptions used in computing the benefit obligations and net periodic benefit cost for the U.S. defined-benefit postretirement benefit plans:
 
2018
 
2017
Weighted average discount rate used to determine benefit obligations as of December 31,
4.30
%
 
3.60
%
Weighted average discount rate used to determine net periodic benefit cost
3.60
%
 
4.05
%
Schedule of Benefit Obligations in Excess of Fair Value of Plan Assets
Defined-benefit pension plans with benefit obligations in excess of plan assets were as follows:
 
U.S. Pension Plans
 
Canadian Pension Plans
 
2018
 
2017
 
2018
 
2017
Projected benefit obligation, December 31
$
346.4

 
$
395.8

 
$
15.2

 
$
17.3

Accumulated benefit obligation, December 31
345.1

 
394.5

 
15.2

 
17.3

Fair value of plan assets, December 31
337.1

 
390.8

 
13.1

 
16.5

Schedule of Net Periodic Pension Cost
The components of net periodic postretirement benefit cost (credit) were as follows:
 
Year Ended December 31,
 
2018
 
2017
 
2016
Service cost of benefits earned during the period
$
0.4

 
$
0.4

 
$
0.1

Interest cost on accumulated postretirement benefit obligations
2.6

 
3.2

 
2.6

Amortization of prior service (credit)

 

 
(0.2
)
Amortization of net actuarial (gain)
(2.5
)
 
(2.4
)
 
(3.3
)
Allocated benefit (credit) from Shared Plans

 

 
(0.3
)
Net periodic postretirement benefit cost (credit)
$
0.5

 
$
1.2

 
$
(1.1
)
The components of net periodic pension cost for the U.S. defined-benefit pension plans were as follows:
 
Year Ended December 31,
 
2018
 
2017
 
2016
Service cost of benefits earned during the period
$
3.8

 
$
5.4

 
$
4.3

Interest cost on projected benefit obligation
14.6

 
15.4

 
11.7

Expected return on plan assets
(22.2
)
 
(22.7
)
 
(17.4
)
Amortization of prior service cost

 
0.4

 
0.3

Recognized net actuarial loss
10.7

 
10.5

 
7.7

Allocated benefit cost from Shared Plans

 

 
2.2

Net periodic pension cost
$
6.9

 
$
9.0

 
$
8.8


The components of net periodic pension (credit) cost for the Canadian defined-benefit pension plans were as follows:
 
Year Ended December 31,
 
2018
 
2017
 
2016
Interest cost on projected benefit obligation
$
0.6

 
$
0.6

 
$
0.5

Expected return on plan assets
(0.8
)
 
(0.9
)
 
(0.8
)
Amortization of net actuarial loss
0.2

 
0.2

 
0.2

Allocated benefit cost from Shared Plans

 

 
0.1

Net periodic pension (credit) cost
$

 
$
(0.1
)
 
$

Schedule of Allocation of Plan Assets
The following tables set forth by level within the fair value hierarchy a summary of the U.S. and Canadian defined-benefit pension plan assets, net of payables for administrative expenses, measured at fair value on a recurring basis:
 
Value at December 31, 2018
 
Level 1
 
Level 2
 
Level 3
 
Total
U.S. Plans
 
 
 
 
 
 
 
Fixed income securities
$

 
$
202.4

 
$

 
$
202.4

Equities

 
143.2

 

 
143.2

Other
(0.4
)
 

 

 
(0.4
)
Net assets measured at fair value
$
(0.4
)
 
$
345.6

 
$

 
$
345.2

Assets to be transferred to AHF, LLC
 
 
 
 
 
 
(8.1
)
Fair value of plan assets
 
 
 
 
 
 
$
337.1



 
Value at December 31, 2017
 
Level 1
 
Level 2
 
Level 3
 
Total
U.S. Plans
 
 
 
 
 
 
 
Fixed income securities
$

 
$
219.2

 
$

 
$
219.2

Equities

 
172.1

 

 
172.1

Other
(0.5
)
 

 

 
(0.5
)
Net assets measured at fair value
$
(0.5
)
 
$
391.3

 
$

 
$
390.8


 
Value at December 31, 2018
 
Level 1
 
Level 2
 
Level 3
 
Total
Canadian Plans
 
 
 
 
 
 
 
Fixed income securities
$

 
$
6.9

 
$

 
$
6.9

Equities

 
6.5

 

 
6.5

Other
0.2

 

 

 
0.2

Net assets measured at fair value
$
0.2

 
$
13.4

 
$

 
$
13.6



 
Value at December 31, 2017
 
Level 1
 
Level 2
 
Level 3
 
Total
Canadian Plans
 
 
 
 
 
 
 
Fixed income securities
$

 
$
8.4

 
$

 
$
8.4

Equities

 
8.3

 

 
8.3

Other
0.4

 

 

 
0.4

Net assets measured at fair value
$
0.4

 
$
16.7

 
$

 
$
17.1

Each asset class used has a defined asset allocation target and allowable range. The tables below show the asset allocation targets and the December 31, 2018 and 2017 positions for each asset class:
 
Target Weight at
 
Position at December 31,
 
December 31, 2018
 
2018
 
2017
U.S. Asset Class
 
 
 
 
 
Fixed income securities
60
%
 
59
%
 
56
%
Equities
40
%
 
41
%
 
44
%


 
Target Weight at
 
Position at December 31,
 
December 31, 2018
 
2018
 
2017
Canadian Asset Class
 
 
 
 
 
Fixed income securities
50
%
 
50
%
 
49
%
Equities
48
%
 
48
%
 
49
%
Other
2
%
 
2
%
 
2
%
Schedule of Effect of One-Percentage-Point Change in Assumed Health Care Cost Trend Rates
A one-percentage-point change in assumed health care cost trend rates would have the following effects on the defined-benefit postretirement benefit plans for 2019:
 
One percentage point
 
Increase
 
Decrease
(Decrease) increase on total service and interest cost components
$

 
$

(Decrease) increase on postretirement benefit obligation
(0.8
)
 
1.0

Schedule of Assets and (Liabilities) Recognized in Balance Sheet
Amounts recognized in assets and (liabilities) on the Consolidated Balance Sheets at year end consist of:
 
U.S. Pension Benefits
 
Canadian Pension Benefits
 
2018
 
2017
 
2018
 
2017
Pension benefit liabilities
$
(9.3
)
 
$
(1.6
)
 
$
(2.0
)
 
$
(0.7
)
Net amount recognized
$
(9.3
)
 
$
(1.6
)
 
$
(2.0
)
 
$
(0.7
)

 
Postretirement Benefits
 
2018
 
2017
Accounts payable and accrued expenses
$
(6.5
)
 
$
(6.5
)
Postretirement benefit liabilities
(55.7
)
 
(69.9
)
Net amount recognized
$
(62.2
)
 
$
(76.4
)
Schedule of Defined Benefit Plan Amounts Recognized in Other Comprehensive Income (Loss)
Pre-tax amounts recognized in AOCI at year end for our pension and postretirement benefit plans consist of:
 
U.S. Pension Benefits
 
Canadian Pension Benefits
 
2018
 
2017
 
2018
 
2017
Net actuarial (loss)
$
(124.2
)
 
$
(127.4
)
 
$
(4.7
)
 
$
(3.8
)

 
Postretirement Benefits
 
2018
 
2017
Net actuarial gain
$
41.0

 
$
34.8

Schedule of Expected Future Benefit Payments
The following benefit payments, which reflect expected future service, as appropriate, are expected to be paid over the next ten years for our U.S. and Canadian plans:
 
U.S. Pension Benefits
 
Canadian Pension Benefits
 
Postretirement Benefits
2019
$
16.8

 
$
1.3

 
$
6.5

2020
18.4

 
1.3

 
6.2

2021
18.7

 
1.2

 
6.0

2022
19.9

 
1.1

 
5.8

2023
20.6

 
1.1

 
5.4

2024-2028
113.6

 
5.0

 
21.4