Consolidated Balance Sheets (USD $) In Millions, unless otherwise specified	Dec. 31, 2011	Dec. 31, 2010
Current assets:
Cash and cash equivalents	$ 620.0	$ 550.6
Restricted cash	20.6	26.8
Accounts receivable, net	845.0	692.5
Inventories	340.1	260.0
Deferred tax asset	207.6	182.0
Prepaid expenses and other current assets	174.9	168.4
Total current assets	2,208.2	1,880.3
Non-current assets:
Investments	29.9	101.6
Property, plant and equipment, net	932.1	853.4
Goodwill	592.6	402.5
Other intangible assets, net	2,493.0	1,978.9
Deferred tax asset	50.7	110.4
Other non-current assets	73.7	60.5
Total assets	6,380.2	5,387.6
Current liabilities:
Accounts payable and accrued expenses	1,370.5	1,239.3
Convertible bonds	1,100.0	0
Deferred tax liability	0	4.4
Other current liabilities	63.8	49.6
Total current liabilities	2,534.3	1,293.3
Non-current liabilities
Convertible bonds	0	1,100.0
Deferred tax liability	516.6	352.1
Other non-current liabilities	144.3	190.8
Total liabilities	3,195.2	2,936.2
Commitments and contingencies
Equity:
Common stock of 5p par value; 1,000 million shares authorized; and 562.5 million shares issued and outstanding (2010: 1,000 million shares authorized; and 562.2 million shares issued and outstanding)	55.7	55.7
Additional paid-in capital	2,853.3	2,746.4
Treasury stock: 11.8 million shares (2010: 14.0 million shares)	(287.2)	(276.1)
Accumulated other comprehensive income	60.3	85.7
Retained earnings/(accumulated deficit)	502.9	(160.3)
Total equity	3,185.0	2,451.4
Total liabilities and equity	$ 6,380.2	$ 5,387.6