XML 50 R40.htm IDEA: XBRL DOCUMENT
v3.23.1

Customer Concentration and Revenue Information (Tables) | 3 Months Ended
--- | ---
Apr. 29, 2023
Risks and Uncertainties [Abstract] |
Schedule that Represents A Significant Portion of the Company’s Customer Base and Each Over 10% of Total Revenue | Customers whose combined amounts of accounts receivable and contract assets, net, exceeded 10% of total combined accounts receivable and contract assets, net, as of April 29, 2023 or January 28, 2023 were as follows (dollars in millions):
| April 29, 2023 |  | January 28, 2023
| Amount |  | % of Total |  | Amount |  | % of Total
Lumen Technologies | $ | 245.8 |  |  | 20.1% |  | $ | 189.3 |  |  | 17.4%
Frontier Communications Corporation | $ | 192.1 |  |  | 15.7% |  | $ | 153.2 |  |  | 14.0%
AT&T Inc. | $ | 135.0 |  |  | 11.0% |  | $ | 136.2 |  |  | 12.5%
Comcast Corporation | $ | 122.5 |  |  | 10.0% |  | $ | 125.2 |  |  | 11.5%
Customers whose contract revenues exceeded 10% of total contract revenues during the three months ended April 29, 2023 or April 30, 2022, as well as total contract revenues from all other customers combined, were as follows (dollars in millions):
| For the Three Months Ended |  |  |
| April 29, 2023 |  | April 30, 2022 |  |  |  |  |
| Amount |  | % of Total |  | Amount |  | % of Total |  |  |  |  |  |  |  |  |
AT&T Inc. | $ | 224.4 |  |  | 21.5% |  | $ | 237.4 |  |  | 27.1% |  |  |  |  |  |  |  |  |
Lumen Technologies | 136.4 |  |  | 13.0 |  | 102.8 |  |  | 11.7 |  |  |  |  |  |  |  |  |
Comcast Corporation | 120.6 |  |  | 11.5 |  | 111.3 |  |  | 12.7 |  |  |  |  |  |  |  |  |
Total other customers combined | 564.1 |  |  | 54.0 |  | 424.8 |  | 48.5 |  |  |  |  |  |  |  |  |
Total contract revenues | $ | 1,045.5 |  |  | 100.0% |  | $ | 876.3 |  |  | 100.0% |  |  |  |  |  |  |  |  |
Total contract revenues by customer type during the three months ended April 29, 2023 and April 30, 2022 were as follows (dollars in millions):
| For the Three Months Ended |  |  |
| April 29, 2023 |  | April 30, 2022 |  |  |  |  |
| Amount |  | % of Total |  | Amount |  | % of Total |  |  |  |  |  |  |  |  |
Telecommunications | $ | 938.2 |  |  | 89.7% |  | $ | 778.9 |  |  | 88.9% |  |  |  |  |  |  |  |  |
Underground facility locating | 73.0 |  |  | 7.0 |  | 70.9 |  |  | 8.1 |  |  |  |  |  |  |  |  |
Electrical and gas utilities and other | 34.3 |  |  | 3.3 |  | 26.5 |  |  | 3.0 |  |  |  |  |  |  |  |  |
Total contract revenues | $ | 1,045.5 |  |  | 100.0% |  | $ | 876.3 |  |  | 100.0% |  |  |  |  |  |  |  |  |

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

X
- Definition Tabular disclosure of the nature of a concentration, a benchmark to which it is compared, and the percentage that the risk is to the benchmark. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 21 -URI https://asc.fasb.org/extlink&oid=123594938&loc=d3e13537-108611 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 20 -URI https://asc.fasb.org/extlink&oid=123594938&loc=d3e13531-108611 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 20 -URI https://asc.fasb.org/extlink&oid=99393423&loc=d3e6404-108592 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 16 -URI https://asc.fasb.org/extlink&oid=99393423&loc=d3e6327-108592 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 18 -URI https://asc.fasb.org/extlink&oid=99393423&loc=d3e6351-108592 Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 21 -URI https://asc.fasb.org/extlink&oid=99393423&loc=d3e6442-108592 + Details
Name: | us-gaap_SchedulesOfConcentrationOfRiskByRiskFactorTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration