Segment and Related Information - Revenue by Major Customers (Details) - Revenue - Customer Concentration Risk	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Revenue, Major Customer [Line Items]
Concentration risk, percentage	100.00%	100.00%	100.00%	100.00%
Operating segments | Yum! Brands, Inc. | Restaurant/Retail
Revenue, Major Customer [Line Items]
Concentration risk, percentage	9.00%	10.00%	10.00%	10.00%
Operating segments | McDonald’s Corporation | Restaurant/Retail
Revenue, Major Customer [Line Items]
Concentration risk, percentage	7.00%	14.00%	8.00%	12.00%
Operating segments | U.S. Department of Defense | Government
Revenue, Major Customer [Line Items]
Concentration risk, percentage	31.00%	25.00%	31.00%	26.00%
Other | All Others | Government
Revenue, Major Customer [Line Items]
Concentration risk, percentage	53.00%	51.00%	51.00%	52.00%