CONSOLIDATED BALANCE SHEETS (USD $) In Millions, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Current assets:
Cash and cash equivalents	$ 153.7	$ 109.0
Restricted cash	10.9	30.4
Accounts receivable, net	346.0	209.9
Notes receivable, net	158.7	10.3
Inventories	137.8	71.3
Deferred income taxes, current portion	35.1	6.8
Prepaid expenses, deposits and other current assets	119.3	46.9
Total current assets	961.5	484.6
Property and equipment, net	772.6	376.9
Long-term notes receivable	72.6	0
Goodwill	1,186.9	801.4
Intangible assets, net	411.1	84.3
Software, net	343.5	87.2
Equity investments	367.2	316.2
Other assets	126.5	36.3
Total assets	4,241.9	2,186.9
Current liabilities:
Debt payments due within one year	30.4	16.5
Accounts payable	140.9	80.8
Accrued liabilities	285.8	159.0
Total current liabilities	457.1	256.3
Deferred income taxes	138.0	62.3
Other long-term liabilities	109.6	51.8
Long-term debt, excluding current installments	3,162.2	1,451.7
Total liabilities	3,866.9	1,822.1
Commitments and contingencies
Stockholders' equity:
Class A common stock, par value $0.01 per share, 199,300 shares authorized, 100,421 and 99,301 shares issued and 85,240 and 84,395 shares outstanding as of December 31, 2013 and December 31, 2012, respectively	1.0	1.0
Additional paid-in capital	737.8	715.9
Accumulated loss	(236.4)	(206.2)
Treasury stock, at cost, 15,181 and 14,906 shares held as of December 31, 2013 and December 31, 2012, respectively	(145.7)	(142.9)
Accumulated other comprehensive income (loss)	18.3	(3.0)
Total stockholders' equity	375.0	364.8
Total liabilities and stockholders' equity	$ 4,241.9	$ 2,186.9