CONSOLIDATED STATEMENTS OF CASH FLOWS SUPPLEMENTAL DISCLOSURE OF NON-CASH ITEMS - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Capital lease for acquisition of promotional vehicles	$ 2.7	$ 2.6	$ 1.5
Accounts payable for property and equipment	2.3	0.1	0.6
Accrued liabilities for equipment	3.8	4.6	0.1
Accrued liabilities for intangibles	$ 3.7	$ 3.8	$ 2.2
Treasury stock
Treasury stock shares cancelled			(124,353,000)
TCCC
Number of shares issued for acquisition		35,400,000