XML 58 R43.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Leases (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Leases [Abstract] |
Schedule of Lease Assets and Liabilities | The following table presents our lease-related assets and liabilities as of December 31, 2021 and 2020 (in thousands):
|  | Classification on the Consolidated Balance Sheet |  |  | December 31, 2021 |  | December 31, 2020
Assets |  |  |  |  |  |  |
Operating lease assets |  | Operating lease right-of-use assets |  |  | $ | 260,778 |  |  | $ | 242,155 |
Finance lease assets |  | Property, plant and equipment, net |  |  | 7,666 |  |  | 9,638 |
Total lease assets |  |  |  |  | $ | 268,444 |  |  | $ | 251,793 |
Liabilities |  |  |  |  |  |  |
Current |  |  |  |  |  |  |
Operating |  | Operating lease liabilities, current |  |  | $ | 57,814 |  |  | $ | 53,632 |
Finance |  | Current maturities of long-term debt and finance lease liabilities |  |  | 3,320 |  |  | 3,995 |
Noncurrent |  |  |  |  |  |  |
Operating |  | Operating lease liabilities, long-term |  |  | 220,836 |  |  | 205,362 |
Finance |  | Long-term debt and finance lease liabilities |  |  | 4,717 |  |  | 5,971 |
Total lease liabilities |  |  |  |  | $ | 286,687 |  |  | $ | 268,960 |
Schedule of Lease Costs | The following table presents information related to our lease expense for the years ended December 31, 2021, 2020, and 2019 (in thousands):
|  | 2021 |  | 2020 |  | 2019
Finance lease expense: |  |  |  |  |  |
Amortization expense |  | $ | 4,255 |  |  | $ | 4,562 |  |  | $ | 4,575 |
Interest expense |  | 255 |  |  | 355 |  |  | 427 |
Operating lease expense |  | 70,928 |  |  | 69,208 |  |  | 66,650 |
Short-term lease expense (1) |  | 150,500 |  |  | 139,706 |  |  | 149,528 |
Variable lease expense |  | 5,421 |  |  | 5,441 |  |  | 4,924 |
Total lease expense |  | $ | 231,359 |  |  | $ | 219,272 |  |  | $ | 226,104 |
_________________ (1)Short-term lease expense includes both leases and rentals with initial terms of one year or less and predominantly represents equipment used on construction projects. Sublease rental income was approximately $0.2 million for the year ended December 31, 2021, and $0.5 million for each of the years ended December 31, 2020 and 2019. Lease Term and Discount Rate The following table presents certain information related to the lease terms and discount rates for our leases as of December 31, 2021 and 2020:
|  | December 31, 2021 |  | December 31, 2020
Weighted-average remaining lease term: |  |  |  |
Operating leases |  | 6.4 years |  | 6.6 years
Finance leases |  | 2.9 years |  | 3.1 years
Weighted-average discount rate: |  |  |  |
Operating leases |  | 3.20 | % |  | 3.59 | %
Finance leases |  | 2.61 | % |  | 3.24 | %
Other Information The following table presents supplemental cash flow information related to our leases for the years ended December 31, 2021, 2020, and 2019 (in thousands):
|  | 2021 |  | 2020 |  | 2019
Cash paid for amounts included in the measurement of lease liabilities: |  |  |  |  |  |
Operating cash flows used for operating leases |  | $ | 69,797 |  |  | $ | 65,016 |  |  | $ | 65,757 |
Operating cash flows used for finance leases |  | $ | 255 |  |  | $ | 355 |  |  | $ | 427 |
Financing cash flows used for finance leases |  | $ | 4,189 |  |  | $ | 4,470 |  |  | $ | 4,571 |
Right-of-use assets obtained in exchange for new operating lease liabilities |  | $ | 80,661 |  |  | $ | 55,895 |  |  | $ | 84,089 |
Right-of-use assets obtained in exchange for new finance lease liabilities |  | $ | 2,301 |  |  | $ | 4,558 |  |  | $ | 5,311 |
Schedule of Maturity of Operating Leases | The following table reconciles our future minimum lease payments on an undiscounted cash flow basis to our lease liabilities reported in the Consolidated Balance Sheet as of December 31, 2021 (in thousands):
| Operating Leases |  | Finance Leases
2022 | $ | 65,528 |  |  | $ | 3,469 |
2023 | 56,229 |  |  | 2,238 |
2024 | 45,037 |  |  | 1,742 |
2025 | 36,077 |  |  | 705 |
2026 | 29,044 |  |  | 140 |
Thereafter | 77,556 |  |  | 10 |
Total minimum lease payments | 309,471 |  |  | 8,304 |
Less: Amount of lease payments representing interest | (30,821) |  |  | (267) |
Present value of future minimum lease payments | $ | 278,650 |  |  | $ | 8,037 |
Current portion of lease liabilities | $ | 57,814 |  |  | $ | 3,320 |
Noncurrent portion of lease liabilities | 220,836 |  |  | 4,717 |
Present value of future minimum lease payments | $ | 278,650 |  |  | $ | 8,037 |
Schedule of Maturity of Finance Leases | The following table reconciles our future minimum lease payments on an undiscounted cash flow basis to our lease liabilities reported in the Consolidated Balance Sheet as of December 31, 2021 (in thousands):
| Operating Leases |  | Finance Leases
2022 | $ | 65,528 |  |  | $ | 3,469 |
2023 | 56,229 |  |  | 2,238 |
2024 | 45,037 |  |  | 1,742 |
2025 | 36,077 |  |  | 705 |
2026 | 29,044 |  |  | 140 |
Thereafter | 77,556 |  |  | 10 |
Total minimum lease payments | 309,471 |  |  | 8,304 |
Less: Amount of lease payments representing interest | (30,821) |  |  | (267) |
Present value of future minimum lease payments | $ | 278,650 |  |  | $ | 8,037 |
Current portion of lease liabilities | $ | 57,814 |  |  | $ | 3,320 |
Noncurrent portion of lease liabilities | 220,836 |  |  | 4,717 |
Present value of future minimum lease payments | $ | 278,650 |  |  | $ | 8,037 |

X
- Definition Tabular disclosure of lease assets and liabilities. + References No definition available. + Details
Name: | eme_LeaseAssetsAndLiabilitiesTableTextBlock
Namespace Prefix: | eme_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of undiscounted cash flows of finance lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to finance lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918701-209980 + Details
Name: | us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980 + Details
Name: | us-gaap_LeaseCostTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_LeasesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918701-209980 + Details
Name: | us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration