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Pay vs Performance Disclosure | 6 Months Ended | 12 Months Ended
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Jan. 27, 2018 $ / shares | Jan. 25, 2025 USD ($) $ / shares | Jan. 27, 2024 USD ($) $ / shares | Jan. 28, 2023 USD ($) $ / shares | Jan. 29, 2022 USD ($) $ / shares | Jan. 30, 2021 USD ($) $ / shares | Jan. 25, 2020 $ / shares | Jan. 26, 2019 $ / shares | Jul. 29, 2017 $ / shares
Pay vs Performance Disclosure |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure, Table |  | Pay Versus Performance Table
Year | Summary Compensation Table Total for First PEO (1) | Summary Compensation Table Total for Second PEO (2) | Compensation Actually Paid to First PEO ( 1)(3)(8) | Compensation Actually Paid to Second PEO (1)(3)(8) | Average Summary Compensation Table Total for Non-PEO Named Executive Officers (4) | Average Compensation Actually Paid to Non-PEO Named Executive Officers (3)(4)(8) | Value of Initial Fixed $100 Investment Based On: | Net Income (6) | Operating Cash Flow to Qualifying Net Income Ratio (7)
Total Shareholder Return | Peer Group Total Shareholder Return (5)
2025 | $ | 8,496,043 |  | $ | 6,773,516 |  | $ | 17,278,143 |  | $ | 11,257,137 |  | $ | 2,769,997 |  | $ | 4,426,632 |  | $ | 433 |  | $ | 161 |  | $ | 235 |  | 1.46x
2024 | $ | 7,207,277 |  | N/A | $ | 9,482,848 |  | N/A | $ | 2,473,061 |  | $ | 3,018,202 |  | $ | 258 |  | $ | 115 |  | $ | 219 |  | 1.15x
2023 | $ | 7,131,438 |  | N/A | $ | 8,610,554 |  | N/A | $ | 1,888,781 |  | $ | 1,797,502 |  | $ | 208 |  | $ | 203 |  | $ | 142 |  | 1.14x
2022 | $ | 4,801,952 |  | N/A | $ | 3,630,008 |  | N/A | $ | 1,715,928 |  | $ | 1,430,384 |  | $ | 190 |  | $ | 150 |  | $ | 49 |  | 6.55x
2021 | $ | 5,235,281 |  | N/A | $ | 12,824,898 |  | N/A | $ | 2,131,607 |  | $ | 3,951,356 |  | $ | 182 |  | $ | 119 |  | $ | 34 |  | 4.40x
Company Selected Measure Name |  | ratio of operating cash flow to qualifying net income attained |  |  |  |  |  |  |
Named Executive Officers, Footnote |  | Reflects compensation for our Chief Executive Officer, Mr. Nielsen, who served as our Principal Executive Officer (PEO) from fiscal year 2021 until November 30, 2024.Reflects compensation for our Chief Executive Officer, Mr. Peyovich, has served as our Principal Executive Officer (PEO) beginning November 30, 2024. (4)Reflects compensation for the following non-PEO NEOs: 2025: Mr. DeFerrari, Mr. Wetherington, Mr. Urness, and Mr. Lawson 2024: Mr. DeFerrari, Mr. Peyovich, Mr. Lawson, and Mr. Urness 2023: Mr. DeFerrari, Mr. Peyovich, Mr. Lawson, Mr. Urness, and Mr. Horton 2022: Mr. DeFerrari, Mr. Peyovich, Mr. Horton, and Mr. Urness 2021: Mr. DeFerrari, Mr. Estes, Mr. Peyovich, and Mr. Urness |  |  |  |  |  |  |
Peer Group Issuers, Footnote |  | (5)The Peer Group selected for Total Shareholder Return (TSR) comparisons is the S&P Composite 1500 Construction & Engineering index. |  |  |  |  |  |  |
PEO Total Compensation Amount |  |  | $ 7,207,277 | $ 7,131,438 | $ 4,801,952 | $ 5,235,281 |  |  |
PEO Actually Paid Compensation Amount |  |  | 9,482,848 | 8,610,554 | 3,630,008 | 12,824,898 |  |  |
Adjustment To PEO Compensation, Footnote |  | (8)The following adjustments were made to SCT total compensation to determine "compensation actually paid" for our NEOs. No adjustments were required in respect of pension plans, modifications to prior option grants, or dividend payments as none of these items are applicable to the Company during the reported timeframe.
| PEO | Other NEO Average
Adjustments | 2025 First PEO | 2025 Second PEO | 2024 | 2023 | 2022 | 2021 | 2025 | 2024 | 2023 | 2022 | 2021
Summary Compensation Table Total | $ | 8,496,043 |  | $ | 6,773,516 |  | $ | 7,207,277 |  | $ | 7,131,438 |  | $ | 4,801,952 |  | $ | 5,235,281 |  | $ | 2,769,997 |  | $ | 2,473,061 |  | $ | 1,888,781 |  | $ | 1,715,928 |  | $ | 2,131,607 |
Deduction for amount reported in “Stock Awards” column of the Summary Compensation Table | $ | 2,408,541 |  | $ | 3,318,890 |  | $ | 2,171,092 |  | $ | 1,993,378 |  | $ | 1,760,679 |  | $ | 1,231,419 |  | $ | 1,342,129 |  | $ | 1,013,187 |  | $ | 768,571 |  | $ | 734,251 |  | $ | 983,267 |
Deduction for amounts reported in “Option Awards” column of the Summary Compensation Table | $ | 1,602,988 |  | $ | 926,410 |  | $ | 1,477,438 |  | $ | 1,369,392 |  | $ | 1,193,495 |  | $ | 926,138 |  | $ | — |  | $ | 211,074 |  | $ | 130,093 |  | $ | 90,611 |  | $ | — |
Addition of fair value at fiscal year (FY) end, of equity awards granted during the FY that remained outstanding(a) | $ | 4,958,456 |  | $ | 4,916,758 |  | $ | 3,812,099 |  | $ | 3,198,813 |  | $ | 2,388,460 |  | $ | 7,914,808 |  | $ | 1,962,957 |  | $ | 1,398,545 |  | $ | 760,357 |  | $ | 601,547 |  | $ | 2,378,984 |
Addition of change in fair value at FY end versus prior FY end for awards granted in prior FY that remained outstanding(a) | $ | 4,838,363 |  | $ | 2,530,468 |  | $ | 937,718 |  | $ | 958,486 |  | $ | (876,896) |  | $ | 1,848,158 |  | $ | 856,086 |  | $ | 297,844 |  | $ | 137,144 |  | $ | (121,022) |  | $ | 413,974 |
Addition of fair value at vesting date, of equity awards granted during the FY that vested during the FY(a) | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |
Addition of change in fair value at vesting date versus prior FY end for awards granted in prior FY that vested during the FY(a) | $ | 2,996,810 |  | $ | 1,281,695 |  | $ | 1,174,284 |  | $ | 684,586 |  | $ | 270,666 |  | $ | (15,793) |  | $ | 308,031 |  | $ | 73,013 |  | $ | 61,747 |  | $ | 58,793 |  | $ | 10,058 |
Deduction of the fair value at the prior FY end for awards granted in prior FY that failed to meet their vesting conditions(a) | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | 128,311 |  | $ | — |  | $ | 151,863 |  | $ | — |  | $ | — |
Compensation Actually Paid | $ | 17,278,143 |  | $ | 11,257,137 |  | $ | 9,482,848 |  | $ | 8,610,554 |  | $ | 3,630,008 |  | $ | 12,824,898 |  | $ | 4,426,632 |  | $ | 3,018,202 |  | $ | 1,797,502 |  | $ | 1,430,384 |  | $ | 3,951,356 |
(a)Measurement date equity fair values are calculated with assumptions derived on a basis consistent with those used for grant date fair value purposes. RSUs are valued based on the last sale price on the relevant measurement date. Options are valued using a Black Scholes model with assumptions established as at the relevant measurement date. Performance stock units are valued by applying the probable or actual outcome based on performance through the measurement date, multiplied by the last sale price on the relevant measurement date.
Fair Values Per Share | Grant Year
2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017
RSUs | $ | 192.84 |  | $ | 115.18 |  | $ | 92.73 |  | $84.53- $94.71 | $81.14- $94.71 | $26.34 - $94.71 | $26.34- $120.43 | $44.51 - $82.95 | $44.51 - $109.11
Stock Options | $ | 82.76 |  | $ | 48.34 |  | $ | 58.67 |  | $50.49 - $59.27 | $58.21 - $73.64 | $9.61 - $53.22 | $4.91 - $41.57 | $12.18 - $34.71 | $10.94 - $28.77
Assumed Payout Factors | Grant Year
2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018
PSUs | 100%- 130% | 100% - 101% | 98% - 100% | 0% - 100% | 42% - 117% | 0% - 100% | 8% - 40% | 0% - 17%
Non-PEO NEO Average Total Compensation Amount |  | $ 2,769,997 | 2,473,061 | 1,888,781 | 1,715,928 | 2,131,607 |  |  |
Non-PEO NEO Average Compensation Actually Paid Amount |  | $ 4,426,632 | 3,018,202 | 1,797,502 | 1,430,384 | 3,951,356 |  |  |
Adjustment to Non-PEO NEO Compensation Footnote |  | (8)The following adjustments were made to SCT total compensation to determine "compensation actually paid" for our NEOs. No adjustments were required in respect of pension plans, modifications to prior option grants, or dividend payments as none of these items are applicable to the Company during the reported timeframe.
| PEO | Other NEO Average
Adjustments | 2025 First PEO | 2025 Second PEO | 2024 | 2023 | 2022 | 2021 | 2025 | 2024 | 2023 | 2022 | 2021
Summary Compensation Table Total | $ | 8,496,043 |  | $ | 6,773,516 |  | $ | 7,207,277 |  | $ | 7,131,438 |  | $ | 4,801,952 |  | $ | 5,235,281 |  | $ | 2,769,997 |  | $ | 2,473,061 |  | $ | 1,888,781 |  | $ | 1,715,928 |  | $ | 2,131,607 |
Deduction for amount reported in “Stock Awards” column of the Summary Compensation Table | $ | 2,408,541 |  | $ | 3,318,890 |  | $ | 2,171,092 |  | $ | 1,993,378 |  | $ | 1,760,679 |  | $ | 1,231,419 |  | $ | 1,342,129 |  | $ | 1,013,187 |  | $ | 768,571 |  | $ | 734,251 |  | $ | 983,267 |
Deduction for amounts reported in “Option Awards” column of the Summary Compensation Table | $ | 1,602,988 |  | $ | 926,410 |  | $ | 1,477,438 |  | $ | 1,369,392 |  | $ | 1,193,495 |  | $ | 926,138 |  | $ | — |  | $ | 211,074 |  | $ | 130,093 |  | $ | 90,611 |  | $ | — |
Addition of fair value at fiscal year (FY) end, of equity awards granted during the FY that remained outstanding(a) | $ | 4,958,456 |  | $ | 4,916,758 |  | $ | 3,812,099 |  | $ | 3,198,813 |  | $ | 2,388,460 |  | $ | 7,914,808 |  | $ | 1,962,957 |  | $ | 1,398,545 |  | $ | 760,357 |  | $ | 601,547 |  | $ | 2,378,984 |
Addition of change in fair value at FY end versus prior FY end for awards granted in prior FY that remained outstanding(a) | $ | 4,838,363 |  | $ | 2,530,468 |  | $ | 937,718 |  | $ | 958,486 |  | $ | (876,896) |  | $ | 1,848,158 |  | $ | 856,086 |  | $ | 297,844 |  | $ | 137,144 |  | $ | (121,022) |  | $ | 413,974 |
Addition of fair value at vesting date, of equity awards granted during the FY that vested during the FY(a) | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |
Addition of change in fair value at vesting date versus prior FY end for awards granted in prior FY that vested during the FY(a) | $ | 2,996,810 |  | $ | 1,281,695 |  | $ | 1,174,284 |  | $ | 684,586 |  | $ | 270,666 |  | $ | (15,793) |  | $ | 308,031 |  | $ | 73,013 |  | $ | 61,747 |  | $ | 58,793 |  | $ | 10,058 |
Deduction of the fair value at the prior FY end for awards granted in prior FY that failed to meet their vesting conditions(a) | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | 128,311 |  | $ | — |  | $ | 151,863 |  | $ | — |  | $ | — |
Compensation Actually Paid | $ | 17,278,143 |  | $ | 11,257,137 |  | $ | 9,482,848 |  | $ | 8,610,554 |  | $ | 3,630,008 |  | $ | 12,824,898 |  | $ | 4,426,632 |  | $ | 3,018,202 |  | $ | 1,797,502 |  | $ | 1,430,384 |  | $ | 3,951,356 |
(a)Measurement date equity fair values are calculated with assumptions derived on a basis consistent with those used for grant date fair value purposes. RSUs are valued based on the last sale price on the relevant measurement date. Options are valued using a Black Scholes model with assumptions established as at the relevant measurement date. Performance stock units are valued by applying the probable or actual outcome based on performance through the measurement date, multiplied by the last sale price on the relevant measurement date.
Fair Values Per Share | Grant Year
2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017
RSUs | $ | 192.84 |  | $ | 115.18 |  | $ | 92.73 |  | $84.53- $94.71 | $81.14- $94.71 | $26.34 - $94.71 | $26.34- $120.43 | $44.51 - $82.95 | $44.51 - $109.11
Stock Options | $ | 82.76 |  | $ | 48.34 |  | $ | 58.67 |  | $50.49 - $59.27 | $58.21 - $73.64 | $9.61 - $53.22 | $4.91 - $41.57 | $12.18 - $34.71 | $10.94 - $28.77
Assumed Payout Factors | Grant Year
2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018
PSUs | 100%- 130% | 100% - 101% | 98% - 100% | 0% - 100% | 42% - 117% | 0% - 100% | 8% - 40% | 0% - 17%
Compensation Actually Paid vs. Total Shareholder Return |  | Compensation Actually Paid vs Total Shareholder Return
| CAP - 1st PEO |  | CAP - 2nd PEO | \ | CAP - Other NEOs
| Dycom TSR |  | Peer TSR
Compensation Actually Paid vs. Net Income |  | Compensation Actually Paid vs Net Income
| CAP - 1st PEO |  | CAP - 2nd PEO
\ | CAP - Other NEOs |  | Net Income
Compensation Actually Paid vs. Company Selected Measure |  | Compensation Actually Paid versus Operating Cash Flow to Net Income Ratio
| CAP - 1st PEO |  | CAP - 2nd PEO
\ | CAP - Other NEOs |  | Operating Cash Flow to Net Income Ratio
Tabular List, Table |  | The following table lists the collective ‘most important’ measures alphabetically.
Tabular List of Most Important Measures |
(1) Contract Revenue |
(2) Operating Cash Flow to Qualifying Net Income Ratio |
(3) Pre-Tax Income |
Total Shareholder Return Amount |  | $ 433 | 258 | 208 | 190 | 182 |  |  |
Peer Group Total Shareholder Return Amount |  | 161 | 115 | 203 | 150 | 119 |  |  |
Net Income (Loss) |  | $ 235,000,000 | $ 219,000,000 | $ 142,000,000 | $ 49,000,000 | $ 34,000,000 |  |  |
Company Selected Measure Amount |  | 1.46 | 1.15 | 1.14 | 6.55 | 4.4 |  |  |
Additional 402(v) Disclosure |  | “Compensation actually paid” has been calculated in accordance with the rules outlined under Item 402(v)(2) of Regulation S-K. Details of the adjustments made to reported Summary Compensation Table (SCT) total compensation for each year to determine “compensation actually paid” are summarized below in footnote (8). (6)Reflects the Company's consolidated reported net income in millions, calculated on a GAAP basis, as reported on our form 10-K for the relevant year. The following charts provide a visual description of the relationships between “compensation actually paid” to our PEO, and the average for our non-PEO NEOs, to aspects of The Company's financial performance. For the fiscal year ending ended January 25, 2025, operating cash flow to qualifying net income ratio is identified as the most important financial performance measure in linking “compensation actually paid” to the Company's performance and is included in the pay versus performance table. The other most important measures for pay versus performance purposes comprise contract revenue and pre-tax income. Further details on how these measures feature in our executive compensation program can be found in the CD&A. |  |  |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Awards Other Than Options, Grants in Period, Weighted Average Grant Date Fair Value | $ / shares |  | $ 192.84 | $ 115.18 | $ 92.73 |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Awards Other Than Options, Grants in Period, Weighted Average Grant Date Fair Value, Minimum | $ / shares | $ 44.51 |  |  |  | $ 84.53 | $ 81.14 | $ 26.34 | $ 26.34 | $ 44.51
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Awards Other Than Options, Grants in Period, Weighted Average Grant Date Fair Value, Maximum | $ / shares | 82.95 |  |  |  | 94.71 | 94.71 | 94.71 | 120.43 | 109.11
Share-Based Compensation Arrangement, Options, Grants in Period, Weighted Average Grant Date Fair Value | $ / shares |  | $ 82.76 | $ 48.34 | $ 58.67 |  |  |  |  |
Share-Based Compensation Arrangement, Options, Grants in Period, Weighted Average Grant Date Fair Value, Minimum | $ / shares | 12.18 |  |  |  | 50.49 | 58.21 | 9.61 | 4.91 | 10.94
Share-Based Compensation Arrangement, Options, Grants in Period, Weighted Average Grant Date Fair Value, Maximum | $ / shares | $ 34.71 |  |  |  | $ 59.27 | $ 73.64 | $ 53.22 | $ 41.57 | $ 28.77
Share-Based Compensation Arrangement, Award Vesting, Assumed Payout, Percent, Minimum | 0.00% | 100.00% | 100.00% | 98.00% | 0.00% | 42.00% | 0.00% | 8.00% |
Share-Based Compensation Arrangement, Award Vesting, Assumed Payout, Percent, Maximum | 17.00% | 130.00% | 101.00% | 100.00% | 100.00% | 117.00% | 100.00% | 40.00% |
Measure:: 1 |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |  |  |  |
Name |  | (1) Contract Revenue |  |  |  |  |  |  |
Non-GAAP Measure Description |  | The company-selected measure is the ratio of operating cash flow to qualifying net income attained. Qualifying net income is tax affected adjusted operating income. Adjusted operating income is income before income taxes excluding (a) asset impairments, (b) amounts for performance share compensation, (c) amounts recorded for changes to the Company's capital structure, and (d) amounts for amortization of debt discount. Adjusted operating income is reduced by (a) income taxes using the Company's effective tax rate and (b) amounts included in the provision for income taxes due to the application of FASB Accounting Standards Update No. 2016-09, Compensation – Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting to arrive at Qualifying Net Income. |  |  |  |  |  |  |
Measure:: 2 |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |  |  |  |
Name |  | (2) Operating Cash Flow to Qualifying Net Income Ratio |  |  |  |  |  |  |
Measure:: 3 |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |  |  |  |
Name |  | (3) Pre-Tax Income |  |  |  |  |  |  |
Mr. Nielsen [Member] |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |  |  |  |
PEO Total Compensation Amount |  | $ 8,496,043 | $ 7,207,277 | $ 7,131,438 | $ 4,801,952 | $ 5,235,281 |  |  |
PEO Actually Paid Compensation Amount |  | $ 17,278,143 | 9,482,848 | 8,610,554 | 3,630,008 | 12,824,898 |  |  |
PEO Name |  | Mr. Nielsen |  |  |  |  |  |  |
Mr. Peyovich [Member] |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |  |  |  |
PEO Total Compensation Amount |  | $ 6,773,516 |  |  |  |  |  |  |
PEO Actually Paid Compensation Amount |  | $ 11,257,137 |  |  |  |  |  |  |
PEO Name |  | Mr. Peyovich |  |  |  |  |  |  |
PEO | Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |  |  |  |
Adjustment to Compensation, Amount |  |  | (2,171,092) | (1,993,378) | (1,760,679) | (1,231,419) |  |  |
PEO | Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |  |  |  |
Adjustment to Compensation, Amount |  |  | 3,812,099 | 3,198,813 | 2,388,460 | 7,914,808 |  |  |
PEO | Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |  |  |  |
Adjustment to Compensation, Amount |  |  | 937,718 | 958,486 | (876,896) | 1,848,158 |  |  |
PEO | Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |  |  |  |
Adjustment to Compensation, Amount |  |  | 0 | 0 | 0 | 0 |  |  |
PEO | Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |  |  |  |
Adjustment to Compensation, Amount |  |  | 1,174,284 | 684,586 | 270,666 | (15,793) |  |  |
PEO | Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |  |  |  |
Adjustment to Compensation, Amount |  |  | 0 | 0 | 0 | 0 |  |  |
PEO | Aggregate Grant Date Fair Value of Stock Option Amounts Reported in Summary Compensation Table [Member] |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |  |  |  |
Adjustment to Compensation, Amount |  |  | (1,477,438) | (1,369,392) | (1,193,495) | (926,138) |  |  |
PEO | Mr. Nielsen [Member] | Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |  |  |  |
Adjustment to Compensation, Amount |  | $ (2,408,541) |  |  |  |  |  |  |
PEO | Mr. Nielsen [Member] | Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |  |  |  |
Adjustment to Compensation, Amount |  | 4,958,456 |  |  |  |  |  |  |
PEO | Mr. Nielsen [Member] | Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |  |  |  |
Adjustment to Compensation, Amount |  | 4,838,363 |  |  |  |  |  |  |
PEO | Mr. Nielsen [Member] | Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |  |  |  |
Adjustment to Compensation, Amount |  | 0 |  |  |  |  |  |  |
PEO | Mr. Nielsen [Member] | Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |  |  |  |
Adjustment to Compensation, Amount |  | 2,996,810 |  |  |  |  |  |  |
PEO | Mr. Nielsen [Member] | Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |  |  |  |
Adjustment to Compensation, Amount |  | 0 |  |  |  |  |  |  |
PEO | Mr. Nielsen [Member] | Aggregate Grant Date Fair Value of Stock Option Amounts Reported in Summary Compensation Table [Member] |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |  |  |  |
Adjustment to Compensation, Amount |  | (1,602,988) |  |  |  |  |  |  |
PEO | Mr. Peyovich [Member] | Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |  |  |  |
Adjustment to Compensation, Amount |  | (3,318,890) |  |  |  |  |  |  |
PEO | Mr. Peyovich [Member] | Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |  |  |  |
Adjustment to Compensation, Amount |  | 4,916,758 |  |  |  |  |  |  |
PEO | Mr. Peyovich [Member] | Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |  |  |  |
Adjustment to Compensation, Amount |  | 2,530,468 |  |  |  |  |  |  |
PEO | Mr. Peyovich [Member] | Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |  |  |  |
Adjustment to Compensation, Amount |  | 0 |  |  |  |  |  |  |
PEO | Mr. Peyovich [Member] | Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |  |  |  |
Adjustment to Compensation, Amount |  | 1,281,695 |  |  |  |  |  |  |
PEO | Mr. Peyovich [Member] | Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |  |  |  |
Adjustment to Compensation, Amount |  | 0 |  |  |  |  |  |  |
PEO | Mr. Peyovich [Member] | Aggregate Grant Date Fair Value of Stock Option Amounts Reported in Summary Compensation Table [Member] |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |  |  |  |
Adjustment to Compensation, Amount |  | (926,410) |  |  |  |  |  |  |
Non-PEO NEO | Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |  |  |  |
Adjustment to Compensation, Amount |  | (1,342,129) | (1,013,187) | (768,571) | (734,251) | (983,267) |  |  |
Non-PEO NEO | Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |  |  |  |
Adjustment to Compensation, Amount |  | 1,962,957 | 1,398,545 | 760,357 | 601,547 | 2,378,984 |  |  |
Non-PEO NEO | Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |  |  |  |
Adjustment to Compensation, Amount |  | 856,086 | 297,844 | 137,144 | (121,022) | 413,974 |  |  |
Non-PEO NEO | Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |  |  |  |
Adjustment to Compensation, Amount |  | 0 | 0 | 0 | 0 | 0 |  |  |
Non-PEO NEO | Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |  |  |  |
Adjustment to Compensation, Amount |  | 308,031 | 73,013 | 61,747 | 58,793 | 10,058 |  |  |
Non-PEO NEO | Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |  |  |  |
Adjustment to Compensation, Amount |  | (128,311) | 0 | (151,863) | 0 | 0 |  |  |
Non-PEO NEO | Aggregate Grant Date Fair Value of Stock Option Amounts Reported in Summary Compensation Table [Member] |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |  |  |  |
Adjustment to Compensation, Amount |  | $ 0 | $ (211,074) | $ (130,093) | $ (90,611) | $ 0 |  |  |

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