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Employee Benefit Plans (Tables)
 12 Months Ended
Dec. 31, 2021
Employee Benefit Plans [Abstract]  
Multiemployer Pension Plan

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Expiration

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EIN/Pension Plan

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Date of

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Number/

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Pension Protection Act

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FIP/RP

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Collective

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Registration

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Zone Status (a)

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Status

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Company Contributions (d)

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Bargaining

Plan Name

    

Number

    

2021

    

2020

    

(b),(c)

    

2021

    

2020

    

2019

    

Agreement

Western Conference of Teamsters Pension Trust

 

91-6145047 - 001

 

Green

 

Green

 

Not applicable

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$

4,963

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$

4,841

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$

4,550

 

12/31/2021 to 6/30/2025

Local 731, I.B. of T., Pension Fund

 

36-6513567 - 001

 

Green for the plan year beginning 10/1/2021

 

Green for the plan year beginning 10/1/2019

 

Not applicable

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4,504

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4,628

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4,570

 

9/30/2023

Suburban Teamsters of Northern Illinois Pension Fund

 

36-6155778 - 001

 

Green

 

Green

 

Not applicable

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2,300

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2,080

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1,844

 

2/29/2024

Teamsters Local 301 Pension Fund

 

36-6492992 - 001

 

Green

 

Green

 

Not applicable

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841

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673

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624

 

9/30/2023

Automobile Mechanics’ Local No. 701 Union and Industry Pension Fund

 

36-6042061 - 001

 

Green

 

Green

 

Not applicable

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439

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457

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492

 

12/31/2022

Midwest Operating Engineers Pension Plan

 

36-6140097 - 001

 

Green for the plan year beginning 4/1/2021

 

Green for the plan year beginning 4/1/2020

 

Not applicable

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424

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316

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339

 

10/31/2025

Locals 302 & 612 of the IOUE - Employers Construction Industry Retirement Plan

 

91-6028571 - 001

 

Green

 

Green

 

Not applicable

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313

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298

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290

 

11/16/2022

IAM National Pension Fund

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51-6031295 - 002

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Critical

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Critical

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Implemented

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299

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310

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256

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12/31/2022

International Union of Operating Engineers Pension Trust

 

85512-1

 

Green as of 4/30/2020

 

Green as of 4/30/2018

 

Not applicable

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295

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279

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238

 

3/31/2021 to 3/31/2024

Multi-Sector Pension Plan

 

1085653

 

Green as of 1/1/2021

 

Green as of 1/1/2020

 

Not applicable

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265

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196

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202

 

12/31/2023

Local 813 Pension Trust Fund

 

13-1975659 - 001

 

Critical for the plan year beginning 1/1/2021

 

Critical

 

Implemented

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258

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183

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281

 

11/30/2022

Recycling and General Industrial Union Local 108 Pension Fund

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13-6366378

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Green

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Green

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Not applicable

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217

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269

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337

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2/28/2022

Nurses and Local 813 IBT Retirement Plan

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13-3628926 - 001

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Green

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Green

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Not applicable

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58

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52

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87

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11/30/2022

Contributions to other multiemployer plans

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75

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10

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$

15,251

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$

14,592

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$

14,110

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(a)

Unless otherwise noted in the table above, the most recent Pension Protection Act zone status available in 2021 and 2020 is for the plans’ years ended December 31, 2020 and 2019, respectively.

(b)

The “FIP/RP Status” column indicates plans for which a Funding Improvement Plan (“FIP”) or a Rehabilitation Plan (“RP”) has been implemented.

(c)

A multiemployer defined benefit pension plan that has been certified as endangered, seriously endangered or critical may begin to levy a statutory surcharge on contribution rates. Once authorized, the surcharge is at the rate of 5% for the first 12 months and 10% for any periods thereafter, until certain conditions are met. The Company was not required to pay a surcharge to these plans during the years ended December 31, 2021 and 2020.

(d)

Of the Multiemployer Pension Plans considered to be individually significant, the Company was listed in the Form 5500 as providing more than 5% of the total contributions for the following: 1) Local No. 731, I.B. of T., Pension Fund for plan years ending September 30, 2020, 2019 and 2018; 2) Teamsters Local 301 Pension Fund for plan years ending December 31, 2020, 2019 and 2018; 3) Suburban Teamsters of Northern Illinois Pension Plan for the plan year ending December 31, 2020; and 4) Recycling and General Industrial Union Local 108 Pension Fund for the plan years ending December 31, 2020, 2019 and 2018.