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Multiemployer Pension Plans (Tables) | 12 Months Ended
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Dec. 31, 2021
Multiemployer Plan, Pension, Significant [Abstract] |
Multiemployer Plans |
|  |  |  | Pension Protection Act Zone Status |  | Contributions of AutoNation ($ in millions) (1) |  |  |  | Expiration Date of Collective-Bargaining Agreement
Pension Fund |  | EIN/Pension PlanNumber |  | 2021 |  | 2020 |  | 2021 |  | 2020 |  | 2019 |  | Surcharge Imposed (2) |
Automotive Industries Pension Plan |  | 94-1133245 - 001 |  | Red |  | Red |  | $ | 1.2 |  |  | $ | 1.4 |  |  | $ | 1.6 |  |  | Yes |  | (3)
IAM National Pension Fund |  | 51-6031295- 002 |  | Red |  | Red |  | 0.2 |  |  | 0.2 |  |  | 0.2 |  |  | Yes |  | (4)
Other funds |  |  |  |  |  |  |  | 0.1 |  |  | 0.1 |  |  | 0.1 |  |  |  |  |
Total contributions |  |  |  |  |  |  |  | $ | 1.5 |  |  | $ | 1.7 |  |  | $ | 1.9 |  |  |  |  |
(1) Our stores were not listed in the Automotive Industries Pension Plan’s or IAM National Pension Fund’s Form 5500 as providing more than 5% of the total contributions for the plan years ended December 31, 2020 or 2019. (2) We paid surcharges to the Automotive Industries Pension Plan of $0.5 million, $0.6 million, and $0.8 million in 2021, 2020, and 2019 respectively. Surcharges to the IAM National Pension Fund were de minimis. (3) We are party to three collective-bargaining agreements that require contributions to the Automotive Industries Pension Plan. One agreement has an expiration date of December 31, 2022, and one agreement has an expiration date of May 31, 2024. One agreement expired on December 31, 2021, and is currently extended during collective bargaining for a new agreement. (4) We are party to two collective-bargaining agreements that require contributions to the IAM National Pension Fund. Both agreements have an expiration date of August 30, 2023.

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