Segment and Related Information - Revenue by Major Customers (Details) - Revenue - Customer Concentration Risk	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Revenue, Major Customer [Line Items]
Concentration risk, percentage	100.00%	100.00%
Reportable Segments | Yum! Brands, Inc. | Restaurant/Retail segment
Revenue, Major Customer [Line Items]
Concentration risk, percentage	8.00%	10.00%
Reportable Segments | U.S. Department of Defense | Government segment
Revenue, Major Customer [Line Items]
Concentration risk, percentage	34.00%	32.00%
All Others | All Others | Government segment
Revenue, Major Customer [Line Items]
Concentration risk, percentage	58.00%	58.00%