| Current assets [Abstract] |
| Cash and cash equivalents |
17.23B |
| Short-term investments |
| Accounts receivable, less allowances of $100 and $97, respectively |
| Inventories |
1.88B |
| Deferred tax assets, net |
618M |
| Prepaid expenses and other current assets |
| Total current assets |
38.16B |
| Property, plant, and equipment [Abstract] |
| Property, plant, and equipment |
6.34B |
| Accumulated depreciation |
-4.02B |
| Property, plant, and equipment, net |
2.33B |
| Goodwill |
10.95B |
| Other intangible assets, net |
2.34B |
| Long-term investments |
| Other assets |
1.25B |
| Total assets |
55.23B |
| Current Liabilities [Abstract] |
| Short-term borrowings |
2.19B |
| Accounts payable |
635M |
| Accrued compensation |
| Accrued income taxes |
173M |
| Other accrued expenses |
1.6B |
| Total current liabilities |
5.61B |
| Long-term debt |
26.64B |
| Long-term accrued compensation and retirement benefits |
| Long-term accrued income taxes |
1.41B |
| Long-term deferred tax liabilities, net |
415M |
| Other long-term liabilities |
315M |
| Total liabilities |
35.06B |
| Shareholders' Equity [Abstract] |
| Preferred stock-par value $1.00 |
0 |
| Common stock-par value $0.10 |
99M |
| Retained earnings |
20.74B |
| Accumulated other comprehensive loss |
-661M |
| Total shareholders' equity |
20.17B |
| Total liabilities and shareholders' equity |
55.23B |
