Segment Information - Revenues by Product and Service Lines by Segment (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Segment Reporting Information [Line Items]
Total Revenues	$ 1,476,863	$ 1,314,349
GLOBAL RIM BUSINESS
Segment Reporting Information [Line Items]
Total Revenues	1,210,157	1,126,526
GLOBAL DATA CENTER BUSINESS
Segment Reporting Information [Line Items]
Total Revenues	143,937	112,305
CORPORATE AND OTHER
Segment Reporting Information [Line Items]
Total Revenues	122,769	75,518
Records Management
Segment Reporting Information [Line Items]
Total Revenues	975,724	902,336
Records Management | GLOBAL RIM BUSINESS
Segment Reporting Information [Line Items]
Total Revenues	936,652	867,988
Records Management | GLOBAL DATA CENTER BUSINESS
Segment Reporting Information [Line Items]
Total Revenues	0	0
Records Management | CORPORATE AND OTHER
Segment Reporting Information [Line Items]
Total Revenues	39,072	34,348
Data Management
Segment Reporting Information [Line Items]
Total Revenues	132,050	129,594
Data Management | GLOBAL RIM BUSINESS
Segment Reporting Information [Line Items]
Total Revenues	132,050	129,594
Data Management | GLOBAL DATA CENTER BUSINESS
Segment Reporting Information [Line Items]
Total Revenues	0	0
Data Management | CORPORATE AND OTHER
Segment Reporting Information [Line Items]
Total Revenues	0	0
Information Destruction
Segment Reporting Information [Line Items]
Total Revenues	225,152	170,114
Information Destruction | GLOBAL RIM BUSINESS
Segment Reporting Information [Line Items]
Total Revenues	141,455	128,944
Information Destruction | GLOBAL DATA CENTER BUSINESS
Segment Reporting Information [Line Items]
Total Revenues	0	0
Information Destruction | CORPORATE AND OTHER
Segment Reporting Information [Line Items]
Total Revenues	83,697	41,170
Data Center
Segment Reporting Information [Line Items]
Total Revenues	143,937	112,305
Data Center | GLOBAL RIM BUSINESS
Segment Reporting Information [Line Items]
Total Revenues	0	0
Data Center | GLOBAL DATA CENTER BUSINESS
Segment Reporting Information [Line Items]
Total Revenues	143,937	112,305
Data Center | CORPORATE AND OTHER
Segment Reporting Information [Line Items]
Total Revenues	$ 0	$ 0