XML 68 R56.htm IDEA: XBRL DOCUMENT v3.4.0.3
Comprehensive Income and Equity - Summary of Comprehensive Income and Reconciliations of Equity (Detail) - USD ($)
$ in Millions
 3 Months Ended
Apr. 02, 2016
Mar. 28, 2015
Increase (Decrease) in Stockholders' Equity [Roll Forward]    
Beginning equity balance $ 3,017.7 $ 3,029.3
Stock-based compensation transactions (27.7) (33.5)
Repurchase of common stock (154.7) (112.4)
Dividends declared to Lear Corporation stockholders (23.1) (20.3)
Dividends paid to noncontrolling interests   (0.1)
Non-controlling interests — other 0.0  
Comprehensive income:    
Net income 262.5 156.7
Other comprehensive income (loss), net of tax:    
Defined benefit plan adjustments (2.8) 7.7
Derivative instruments and hedging activities 2.0 5.7
Foreign currency translation adjustments 70.5 (141.3)
Other comprehensive income 69.7 (127.9)
Comprehensive income 332.2 28.8
Ending equity balance 3,144.4 [1] 2,891.8
Parent    
Increase (Decrease) in Stockholders' Equity [Roll Forward]    
Beginning equity balance 2,927.4 2,958.8
Stock-based compensation transactions (27.7) (33.5)
Repurchase of common stock (154.7) (112.4)
Dividends declared to Lear Corporation stockholders (23.1) (20.3)
Dividends paid to noncontrolling interests   0.0
Non-controlling interests — other (2.2)  
Comprehensive income:    
Net income 248.4 147.3
Other comprehensive income (loss), net of tax:    
Defined benefit plan adjustments (2.8) 7.7
Derivative instruments and hedging activities 2.0 5.7
Foreign currency translation adjustments 70.3 (141.2)
Other comprehensive income 69.5 (127.8)
Comprehensive income 317.9 19.5
Ending equity balance 3,037.6 2,812.1
Noncontrolling Interests    
Increase (Decrease) in Stockholders' Equity [Roll Forward]    
Beginning equity balance 90.3 70.5
Stock-based compensation transactions 0.0 0.0
Repurchase of common stock 0.0 0.0
Dividends declared to Lear Corporation stockholders 0.0 0.0
Dividends paid to noncontrolling interests   (0.1)
Non-controlling interests — other 2.2  
Comprehensive income:    
Net income 14.1 9.4
Other comprehensive income (loss), net of tax:    
Defined benefit plan adjustments 0.0 0.0
Derivative instruments and hedging activities 0.0 0.0
Foreign currency translation adjustments 0.2 (0.1)
Other comprehensive income 0.2 (0.1)
Comprehensive income 14.3 9.3
Ending equity balance $ 106.8 $ 79.7
[1] Unaudited.