Consolidated Balance Sheets (USD $) In Millions, unless otherwise specified	Mar. 31, 2012	Dec. 31, 2011
Current assets:
Cash and cash equivalents	$ 879.4	$ 620.0
Restricted cash	14.9	20.6
Accounts receivable, net	921.2	845.0
Inventories	368.7	340.1
Deferred tax asset	219.1	207.6
Prepaid expenses and other current assets	148.3	174.9
Total current assets	2,551.6	2,208.2
Non-current assets:
Investments	34.7	29.9
Property, plant and equipment, net	921.8	932.1
Goodwill	598.8	592.6
Other intangible assets, net	2,489.0	2,493.0
Deferred tax asset	46.2	50.7
Other non-current assets	76.2	73.7
Total assets	6,718.3	6,380.2
Current liabilities:
Accounts payable and accrued expenses	1,396.2	1,370.5
Convertible bonds		1,100.0
Other current liabilities	51.4	63.8
Total current liabilities	1,447.6	2,534.3
Non-current liabilities
Convertible bonds	1,100.0	0
Deferred tax liability	502.8	516.6
Other non-current liabilities	147.3	144.3
Total liabilities	3,197.7	3,195.2
Commitments and contingencies	0	0
Equity:
Common stock of 5p par value; 1,000 million shares authorized; and 562.5 million shares issued and outstanding (2011: 1,000 million shares authorized; and 562.5 million shares issued and outstanding)	55.7	55.7
Additional paid-in capital	2,910.2	2,853.3
Treasury stock: 6.2 million shares (2011: 11.8 million shares)	(159.8)	(287.2)
Accumulated other comprehensive income	99.8	60.3
Retained earnings	614.7	502.9
Total equity	3,520.6	3,185.0
Total liabilities and equity	$ 6,718.3	$ 6,380.2