Revenue - Percentages of Sales by End Market (Details) - End Market - Sales	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Percentage of Sales by End Market [Line Items]
Percentage of sales	100.00%	100.00%
Manufacturing
Percentage of Sales by End Market [Line Items]
Percentage of sales	71.20%	68.00%
Non-residential construction
Percentage of Sales by End Market [Line Items]
Percentage of sales	10.40%	10.80%
Other
Percentage of Sales by End Market [Line Items]
Percentage of sales	18.40%	21.20%

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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