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Intangible Assets and Goodwill (Tables) | 9 Months Ended
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Sep. 30, 2021
Intangible Assets and Goodwill [Abstract] |
Intangible Assets by Segment | The following table summarizes our intangible assets by business segment at the dates indicated:
|  | September 30, 2021 |  |  | December 31, 2020 |
|  | Gross Value |  |  | Accumulated Amortization |  |  | Carrying Value |  |  | Gross Value |  |  | Accumulated Amortization |  |  | Carrying Value |
NGL Pipelines & Services: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Customer relationship intangibles |  | $ | 447.8 |  |  | $ | (231.3 | ) |  | $ | 216.5 |  |  | $ | 447.8 |  |  | $ | (221.3 | ) |  | $ | 226.5 |
Contract-based intangibles |  |  | 166.0 |  |  |  | (59.3 | ) |  |  | 106.7 |  |  |  | 162.6 |  |  |  | (55.0 | ) |  |  | 107.6 |
Segment total |  |  | 613.8 |  |  |  | (290.6 | ) |  |  | 323.2 |  |  |  | 610.4 |  |  |  | (276.3 | ) |  |  | 334.1 |
Crude Oil Pipelines & Services: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Customer relationship intangibles |  |  | 2,195.0 |  |  |  | (339.2 | ) |  |  | 1,855.8 |  |  |  | 2,195.0 |  |  |  | (291.6 | ) |  |  | 1,903.4 |
Contract-based intangibles |  |  | 283.1 |  |  |  | (259.5 | ) |  |  | 23.6 |  |  |  | 283.1 |  |  |  | (249.9 | ) |  |  | 33.2 |
Segment total |  |  | 2,478.1 |  |  |  | (598.7 | ) |  |  | 1,879.4 |  |  |  | 2,478.1 |  |  |  | (541.5 | ) |  |  | 1,936.6 |
Natural Gas Pipelines & Services: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Customer relationship intangibles |  |  | 1,350.3 |  |  |  | (541.1 | ) |  |  | 809.2 |  |  |  | 1,350.3 |  |  |  | (512.2 | ) |  |  | 838.1 |
Contract-based intangibles |  |  | 231.1 |  |  |  | (181.2 | ) |  |  | 49.9 |  |  |  | 470.7 |  |  |  | (403.8 | ) |  |  | 66.9 |
Segment total |  |  | 1,581.4 |  |  |  | (722.3 | ) |  |  | 859.1 |  |  |  | 1,821.0 |  |  |  | (916.0 | ) |  |  | 905.0 |
Petrochemical & Refined Products Services: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Customer relationship intangibles |  |  | 181.4 |  |  |  | (72.4 | ) |  |  | 109.0 |  |  |  | 181.4 |  |  |  | (68.3 | ) |  |  | 113.1 |
Contract-based intangibles |  |  | 44.9 |  |  |  | (25.6 | ) |  |  | 19.3 |  |  |  | 44.9 |  |  |  | (24.6 | ) |  |  | 20.3 |
Segment total |  |  | 226.3 |  |  |  | (98.0 | ) |  |  | 128.3 |  |  |  | 226.3 |  |  |  | (92.9 | ) |  |  | 133.4 |
Total intangible assets |  | $ | 4,899.6 |  |  | $ | (1,709.6 | ) |  | $ | 3,190.0 |  |  | $ | 5,135.8 |  |  | $ | (1,826.7 | ) |  | $ | 3,309.1 |
Amortization Expense of Intangible Assets by Segment | The following table presents the amortization expense of our intangible assets by business segment for the periods indicated:
|  | For the Three Months Ended September 30, |  |  | For the Nine Months Ended September 30, |
|  | 2021 |  |  | 2020 |  |  | 2021 |  |  | 2020 |
NGL Pipelines & Services |  | $ | 6.2 |  |  | $ | 6.2 |  |  | $ | 18.3 |  |  | $ | 19.0 |
Crude Oil Pipelines & Services |  |  | 20.3 |  |  |  | 16.0 |  |  |  | 57.2 |  |  |  | 55.7 |
Natural Gas Pipelines & Services |  |  | 11.5 |  |  |  | 9.0 |  |  |  | 32.7 |  |  |  | 28.8 |
Petrochemical & Refined Products Services |  |  | 1.7 |  |  |  | 1.9 |  |  |  | 5.1 |  |  |  | 5.8 |
Total |  | $ | 39.7 |  |  | $ | 33.1 |  |  | $ | 113.3 |  |  | $ | 109.3 |
Forecasted Amortization Expense | The following table presents our forecast of amortization expense associated with existing intangible assets for the periods indicated:
Remainder of 2021 |  |  | 2022 |  |  | 2023 |  |  | 2024 |  |  | 2025 |
$ | 37.4 |  |  | $ | 169.6 |  |  | $ | 173.8 |  |  | $ | 177.9 |  |  | $ | 174.4 |

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- Definition Tabular disclosure of amortizable finite and indefinite lived intangibles assets by segment, including the gross carrying amount and accumulated amortization. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company. + References No definition available. + Details
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- Definition Tabular disclosure of amortization expense of assets, excluding financial assets, that lack physical substance, having a limited useful life. + References No definition available. + Details
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- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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