Annual report pursuant to Section 13 and 15(d)

Retirement Benefit Plans (Detail)

v3.3.1.900
Retirement Benefit Plans (Detail) - USD ($)
$ in Millions
 3 Months Ended 12 Months Ended
Apr. 02, 2016
Dec. 31, 2016
Dec. 26, 2015
Dec. 27, 2014
Dec. 28, 2013
Retirement Contribution Plans, Textual Detail [Abstract]          
Defined Contribution Plan, Cost Recognized     $ 337 $ 286 $ 298
Defined Benefit Plan, Funded Status Percentage [Abstract]          
Defined Benefit Plan, Funded Status Of Plan (percent)     55.00%    
U.S. Pension Benefits [Member]          
Projected Benefit Obligation and Plan Assets [Abstract]          
Projected benefit obligation     $ 990 892 1,137
Service cost     18 88  
Interest cost     33 49  
Actuarial (gain) loss     126 760  
Currency exchange rate changes in projected benefit obligation     0 0  
Plan curtailments     0 (1,083)  
Other changes in projected benefit obligation     (79) (59)  
Fair value of plan assets     627 623 $ 649
Actual return on plan assets     (4) 30  
Employer contributions     90 0  
Currency exchange rate changes     0 0  
Other changes in plan assets     (82) (56)  
Defined Benefit Plan, Amounts Recognized in Balance Sheet [Abstract]          
Other long-term assets     0 0  
Other long-term liabilities     (363) (269)  
Accumulated other comprehensive loss (income), before tax     158 1  
Net amount recognized     (205) (268)  
Defined Benefit Plan, Amounts Recognized in Other Comprehensive Income (Loss) [Abstract]          
Net prior service credit (cost)     0 0  
Net actuarial gain (loss)     (158) (1)  
Accumulated Benefit Obligations [Abstract]          
Defined Benefit Plan, Accumulated Benefit Obligation     899 808  
Defined Benefit Plan, Plans with Benefit Obligations in Excess of Plan Assets [Abstract]          
Plans with accumulated benefit obligations in excess of plan assets: Accumulated benefit obligations     899 808  
Plans with accumulated benefit obligations in excess of plan assets: Plan assets     627 623  
Plans with projected benefit obligations in excess of plan assets: Projected benefit obligations     990 892  
Plans with projected benefit obligations in excess of plan assets: Plan assets     $ 627 $ 623  
Defined Benefit Plan, Funded Status Percentage [Abstract]          
Defined Benefit Plan, Funded Status Of Plan (percent)     63.00%    
Defined Benefit Plan, Component Of Worldwide Pension And Postretirement Benefit Obligation (percent)     27.00%    
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Benefit Obligation [Abstract]          
Discount rate     4.00% 3.80%  
Rate of compensation increase     3.70% 3.80%  
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract]          
Discount rate     3.80% 4.60% 3.90%
Expected long-term rate of return on plan assets     6.10% 5.40% 4.50%
Rate of compensation increase     3.80% 3.80% 4.10%
Defined Benefit Plan, Net Periodic Benefit Cost [Abstract]          
Defined Benefit Plan, Net Periodic Benefit Cost     $ 26 $ 36 $ 230
Defined Benefit Plan, Expected Future Benefit Payments, Fiscal Year Maturity [Abstract]          
Estimated Benefit Payments, 2016     57    
Estimated Benefit Payments, 2017     61    
Estimated Benefit Payments, 2018     69    
Estimated Benefit Payments, 2019     70    
Estimated Benefit Payments, 2020     70    
Estimated Benefit Payments, 2021-2025     362    
U.S. Pension Benefits [Member] | Scenario, Forecast [Member]          
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract]          
Expected long-term rate of return on plan assets   5.60%      
Defined Benefit Plan, Estimated Future Employer Contributions [Abstract]          
Defined Benefit Plan, Estimated Future Employer Contributions in Next Fiscal Year   $ 10      
U.S. Pension Benefits [Member] | Equity Securities [Member]          
Projected Benefit Obligation and Plan Assets [Abstract]          
Fair value of plan assets     $ 368 347  
Defined Benefit Plan, Target Plan Asset Allocations (percent)     55.00%    
U.S. Pension Benefits [Member] | Fixed Income Securities [Member]          
Projected Benefit Obligation and Plan Assets [Abstract]          
Fair value of plan assets     $ 255 254  
Defined Benefit Plan, Target Plan Asset Allocations (percent)     45.00%    
U.S. Pension Benefits [Member] | Other Investments [Member]          
Projected Benefit Obligation and Plan Assets [Abstract]          
Fair value of plan assets     $ 4 20  
U.S. Pension Benefits [Member] | Total assets measured at fair value [Member]          
Projected Benefit Obligation and Plan Assets [Abstract]          
Fair value of plan assets     627 621  
U.S. Pension Benefits [Member] | Cash [Member]          
Projected Benefit Obligation and Plan Assets [Abstract]          
Fair value of plan assets     0 2  
U.S. Pension Benefits [Member] | Level 1 [Member]          
Projected Benefit Obligation and Plan Assets [Abstract]          
Fair value of plan assets     74    
U.S. Pension Benefits [Member] | Level 1 [Member] | Equity Securities [Member]          
Projected Benefit Obligation and Plan Assets [Abstract]          
Fair value of plan assets     54    
U.S. Pension Benefits [Member] | Level 1 [Member] | Fixed Income Securities [Member]          
Projected Benefit Obligation and Plan Assets [Abstract]          
Fair value of plan assets     16    
U.S. Pension Benefits [Member] | Level 1 [Member] | Other Investments [Member]          
Projected Benefit Obligation and Plan Assets [Abstract]          
Fair value of plan assets     4    
U.S. Pension Benefits [Member] | Level 2 [Member]          
Projected Benefit Obligation and Plan Assets [Abstract]          
Fair value of plan assets     515    
U.S. Pension Benefits [Member] | Level 2 [Member] | Equity Securities [Member]          
Projected Benefit Obligation and Plan Assets [Abstract]          
Fair value of plan assets     314    
U.S. Pension Benefits [Member] | Level 2 [Member] | Fixed Income Securities [Member]          
Projected Benefit Obligation and Plan Assets [Abstract]          
Fair value of plan assets     201    
U.S. Pension Benefits [Member] | Level 2 [Member] | Other Investments [Member]          
Projected Benefit Obligation and Plan Assets [Abstract]          
Fair value of plan assets     0    
U.S. Pension Benefits [Member] | Level 3 [Member]          
Projected Benefit Obligation and Plan Assets [Abstract]          
Fair value of plan assets     38    
U.S. Pension Benefits [Member] | Level 3 [Member] | Equity Securities [Member]          
Projected Benefit Obligation and Plan Assets [Abstract]          
Fair value of plan assets     0    
U.S. Pension Benefits [Member] | Level 3 [Member] | Fixed Income Securities [Member]          
Projected Benefit Obligation and Plan Assets [Abstract]          
Fair value of plan assets     38    
U.S. Pension Benefits [Member] | Level 3 [Member] | Other Investments [Member]          
Projected Benefit Obligation and Plan Assets [Abstract]          
Fair value of plan assets     0    
Non-U.S. Pension Benefits [Member]          
Projected Benefit Obligation and Plan Assets [Abstract]          
Projected benefit obligation     2,140 2,423 1,695
Service cost     128 104  
Interest cost     63 66  
Actuarial (gain) loss     (250) 767  
Currency exchange rate changes in projected benefit obligation     (190) (254)  
Plan curtailments     0 0  
Other changes in projected benefit obligation     (34) 45  
Fair value of plan assets     1,011 1,017 $ 1,005
Actual return on plan assets     42 80  
Employer contributions     72 73  
Currency exchange rate changes     (66) (114)  
Other changes in plan assets     $ (54) $ (27)  
Defined Benefit Plan, Percentage Of Plan Assets Invested In Qualified Insurance Companies     33.00% 35.00%  
Defined Benefit Plan, Amounts Recognized in Balance Sheet [Abstract]          
Other long-term assets     $ 15 $ 14  
Other long-term liabilities     (1,144) (1,420)  
Accumulated other comprehensive loss (income), before tax     908 1,217  
Net amount recognized     (221) (189)  
Defined Benefit Plan, Amounts Recognized in Other Comprehensive Income (Loss) [Abstract]          
Net prior service credit (cost)     (12) (13)  
Net actuarial gain (loss)     (896) (1,204)  
Accumulated Benefit Obligations [Abstract]          
Defined Benefit Plan, Accumulated Benefit Obligation     1,600 1,700  
Defined Benefit Plan, Plans with Benefit Obligations in Excess of Plan Assets [Abstract]          
Plans with accumulated benefit obligations in excess of plan assets: Accumulated benefit obligations     1,239 1,344  
Plans with accumulated benefit obligations in excess of plan assets: Plan assets     645 616  
Plans with projected benefit obligations in excess of plan assets: Projected benefit obligations     2,079 2,361  
Plans with projected benefit obligations in excess of plan assets: Plan assets     $ 934 $ 941  
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Benefit Obligation [Abstract]          
Discount rate     3.10% 2.70%  
Rate of compensation increase     3.80% 4.00%  
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract]          
Discount rate     2.80% 4.00% 4.20%
Expected long-term rate of return on plan assets     5.70% 5.70% 5.20%
Rate of compensation increase     4.00% 4.10% 4.30%
Defined Benefit Plan, Net Periodic Benefit Cost [Abstract]          
Defined Benefit Plan, Net Periodic Benefit Cost     $ 198 $ 165 $ 116
Defined Benefit Plan, Expected Future Benefit Payments, Fiscal Year Maturity [Abstract]          
Estimated Benefit Payments, 2016     26    
Estimated Benefit Payments, 2017     28    
Estimated Benefit Payments, 2018     31    
Estimated Benefit Payments, 2019     34    
Estimated Benefit Payments, 2020     37    
Estimated Benefit Payments, 2021-2025     251    
Non-U.S. Pension Benefits [Member] | Scenario, Forecast [Member]          
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract]          
Expected long-term rate of return on plan assets   5.30%      
Defined Benefit Plan, Estimated Future Employer Contributions [Abstract]          
Defined Benefit Plan, Estimated Future Employer Contributions in Next Fiscal Year   $ 58      
Non-U.S. Pension Benefits [Member] | Equity Securities [Member]          
Projected Benefit Obligation and Plan Assets [Abstract]          
Fair value of plan assets     345 521  
Non-U.S. Pension Benefits [Member] | Fixed Income Securities [Member]          
Projected Benefit Obligation and Plan Assets [Abstract]          
Fair value of plan assets     644 476  
Non-U.S. Pension Benefits [Member] | Total assets measured at fair value [Member]          
Projected Benefit Obligation and Plan Assets [Abstract]          
Fair value of plan assets     989 997  
Non-U.S. Pension Benefits [Member] | Cash [Member]          
Projected Benefit Obligation and Plan Assets [Abstract]          
Fair value of plan assets     $ 22 20  
Non-U.S. Pension Benefits [Member] | Plan Assets That We Have Control Over - Equity Securities [Member]          
Projected Benefit Obligation and Plan Assets [Abstract]          
Defined Benefit Plan, Target Plan Asset Allocations (percent)     50.00%    
Non-U.S. Pension Benefits [Member] | Plan Assets That We Have Control Over - Fixed Income Instruments [Member]          
Projected Benefit Obligation and Plan Assets [Abstract]          
Defined Benefit Plan, Target Plan Asset Allocations (percent)     50.00%    
Non-U.S. Pension Benefits [Member] | Level 1 [Member]          
Projected Benefit Obligation and Plan Assets [Abstract]          
Fair value of plan assets     $ 274    
Non-U.S. Pension Benefits [Member] | Level 1 [Member] | Equity Securities [Member]          
Projected Benefit Obligation and Plan Assets [Abstract]          
Fair value of plan assets     274    
Non-U.S. Pension Benefits [Member] | Level 1 [Member] | Fixed Income Securities [Member]          
Projected Benefit Obligation and Plan Assets [Abstract]          
Fair value of plan assets     0    
Non-U.S. Pension Benefits [Member] | Level 2 [Member]          
Projected Benefit Obligation and Plan Assets [Abstract]          
Fair value of plan assets     666    
Non-U.S. Pension Benefits [Member] | Level 2 [Member] | Equity Securities [Member]          
Projected Benefit Obligation and Plan Assets [Abstract]          
Fair value of plan assets     56    
Non-U.S. Pension Benefits [Member] | Level 2 [Member] | Fixed Income Securities [Member]          
Projected Benefit Obligation and Plan Assets [Abstract]          
Fair value of plan assets     610    
Non-U.S. Pension Benefits [Member] | Level 3 [Member]          
Projected Benefit Obligation and Plan Assets [Abstract]          
Fair value of plan assets     49    
Non-U.S. Pension Benefits [Member] | Level 3 [Member] | Equity Securities [Member]          
Projected Benefit Obligation and Plan Assets [Abstract]          
Fair value of plan assets     15    
Non-U.S. Pension Benefits [Member] | Level 3 [Member] | Fixed Income Securities [Member]          
Projected Benefit Obligation and Plan Assets [Abstract]          
Fair value of plan assets     34    
U.S. Postretirement Medical Benefits [Member]          
Projected Benefit Obligation and Plan Assets [Abstract]          
Projected benefit obligation     560 546 509
Service cost     30 26  
Interest cost     21 23  
Actuarial (gain) loss     (21) 10  
Currency exchange rate changes in projected benefit obligation     0 0  
Plan curtailments     0 0  
Other changes in projected benefit obligation     (16) (22)  
Fair value of plan assets     410 427 $ 395
Actual return on plan assets     6 33  
Employer contributions     1 0  
Currency exchange rate changes     0 0  
Other changes in plan assets     (24) (1)  
Defined Benefit Plan, Amounts Recognized in Balance Sheet [Abstract]          
Other long-term assets     0 0  
Other long-term liabilities     (150) (119)  
Accumulated other comprehensive loss (income), before tax     39 33  
Net amount recognized     (111) (86)  
Defined Benefit Plan, Amounts Recognized in Other Comprehensive Income (Loss) [Abstract]          
Net prior service credit (cost)     (43) (48)  
Net actuarial gain (loss)     $ 4 $ 15  
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Benefit Obligation [Abstract]          
Discount rate     4.10% 4.10%  
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract]          
Discount rate     3.90% 4.60% 4.20%
Expected long-term rate of return on plan assets     7.40% 7.40% 7.70%
Defined Benefit Plan, Net Periodic Benefit Cost [Abstract]          
Defined Benefit Plan, Net Periodic Benefit Cost     $ 26 $ 17 $ 77
Defined Benefit Plan, Expected Future Benefit Payments, Fiscal Year Maturity [Abstract]          
Estimated Benefit Payments, 2016     19    
Estimated Benefit Payments, 2017     21    
Estimated Benefit Payments, 2018     24    
Estimated Benefit Payments, 2019     27    
Estimated Benefit Payments, 2020     31    
Estimated Benefit Payments, 2021-2025     214    
U.S. Postretirement Medical Benefits [Member] | Scenario, Forecast [Member]          
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract]          
Expected long-term rate of return on plan assets   7.00%      
Employees At Or Above A Specific Grade Level And Generally All Highly Compensated Employees [Member] | U.S. Pension Benefits [Member]          
Projected Benefit Obligation and Plan Assets [Abstract]          
Plan curtailments     $ (1,100)    
Qualified U.S. Retirement Contribution Plans [Member] | Subsequent Event [Member]          
Retirement Contribution Plans, Textual Detail [Abstract]          
Defined Contribution Plan, Employer Discretionary Contribution Amount $ 318