Revenue (Tables)

3 Months Ended

Mar. 31, 2022

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue

Our revenues related to the following geographic areas were as follows for the periods ended March 31:

	Three-month Period
	2022		2021
United States	$	1,431.7	1,187.8
Canada and Mexico	213.4		176.8
North America	1,645.1		1,364.6
All other foreign countries	59.0		52.4
Total revenues	$	1,704.1	1,417.0

The percentages of our sales by end market were as follows for the periods ended March 31:

	Three-month Period
	2022		2021
Manufacturing	71.2	%	68.0	%
Non-residential construction	10.4	%	10.8	%
Other	18.4	%	21.2	%
	100.0	%	100.0	%

The percentages of our sales by product line were as follows for the periods ended March 31:

		Three-month Period
Type	Introduced	2022		2021
Fasteners (1)	1967	34.3	%	32.5	%
Tools	1993	8.2	%	8.6	%
Cutting tools	1996	5.0	%	5.0	%
Hydraulics & pneumatics	1996	6.5	%	6.3	%
Material handling	1996	5.6	%	5.5	%
Janitorial supplies	1996	7.9	%	8.5	%
Electrical supplies	1997	4.4	%	4.3	%
Welding supplies	1997	3.7	%	3.8	%
Safety supplies	1999	21.0	%	21.5	%
Other		3.4	%	4.0	%
		100.0	%	100.0	%

(1) The fasteners product line represents fasteners and miscellaneous supplies.