Segment and Geographic Information - Financial Information about Reportable Operating Segments (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Segment Reporting Information [Line Items]
Total net sales	$ 10,431,191	$ 9,436,113	$ 8,340,579
Total costs of goods sold	8,794,624	7,988,556	7,040,637
Gross profit	1,636,567	1,447,557	1,299,942
Operating expenses:
Selling and administrative expenses	1,216,660	1,117,130	1,013,765
Severance and restructuring expenses	4,235	(1,634)	12,394
Acquisition and integration related expenses	1,972	0	2,208
Earnings from operations	413,700	332,061	271,575
Products
Segment Reporting Information [Line Items]
Total net sales	8,947,787	8,120,127	7,172,155
Total costs of goods sold	8,111,252	7,380,908	6,497,001
Gross profit	836,535	739,219	675,154
Services
Segment Reporting Information [Line Items]
Total net sales	1,483,404	1,315,986	1,168,424
Total costs of goods sold	683,372	607,648	543,636
Gross profit	800,032	708,338	624,788
North America
Segment Reporting Information [Line Items]
Total net sales	8,484,392	7,520,323	6,615,032
Total costs of goods sold	7,156,059	6,384,873	5,593,644
Gross profit	1,328,333	1,135,450	1,021,388
Operating expenses:
Selling and administrative expenses	973,798	869,766	790,913
Severance and restructuring expenses	2,384	(3,129)	9,273
Acquisition and integration related expenses	1,715	0	2,004
Earnings from operations	350,436	268,813	219,198
North America | Products
Segment Reporting Information [Line Items]
Total net sales	7,291,301	6,478,637	5,679,052
Total costs of goods sold	6,583,090	5,874,551	5,130,851
North America | Services
Segment Reporting Information [Line Items]
Total net sales	1,193,091	1,041,686	935,980
Total costs of goods sold	572,969	510,322	462,793
EMEA
Segment Reporting Information [Line Items]
Total net sales	1,712,521	1,704,051	1,555,225
Total costs of goods sold	1,465,252	1,445,189	1,319,179
Gross profit	247,269	258,862	236,046
Operating expenses:
Selling and administrative expenses	200,988	210,616	192,485
Severance and restructuring expenses	1,760	1,328	2,989
Acquisition and integration related expenses	257	0	204
Earnings from operations	44,264	46,918	40,368
EMEA | Products
Segment Reporting Information [Line Items]
Total net sales	1,511,897	1,502,176	1,378,387
Total costs of goods sold	1,395,869	1,380,221	1,261,236
EMEA | Services
Segment Reporting Information [Line Items]
Total net sales	200,624	201,875	176,838
Total costs of goods sold	69,383	64,968	57,943
APAC
Segment Reporting Information [Line Items]
Total net sales	234,278	211,739	170,322
Total costs of goods sold	173,313	158,494	127,814
Gross profit	60,965	53,245	42,508
Operating expenses:
Selling and administrative expenses	41,874	36,748	30,367
Severance and restructuring expenses	91	167	132
Acquisition and integration related expenses	0	0	0
Earnings from operations	19,000	16,330	12,009
APAC | Products
Segment Reporting Information [Line Items]
Total net sales	144,589	139,314	114,716
Total costs of goods sold	132,293	126,136	104,914
APAC | Services
Segment Reporting Information [Line Items]
Total net sales	89,689	72,425	55,606
Total costs of goods sold	$ 41,020	$ 32,358	$ 22,900