XML 34 R22.htm IDEA: XBRL DOCUMENT v3.20.2
Acquisitions - Narrative (Details) - Mexico
$ in Millions
6 Months Ended
Jun. 30, 2020
USD ($)
store
acquisition
Entity Location [Line Items]  
Number of stores acquired | store 40
Number of acquisitions | acquisition 2
Aggregate purchase price $ 6.7
Cash paid in aggregate purchase price 5.5
Liabilities incurred in aggregate purchase price $ 1.2